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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `PathConvIter` struct in crate `widgetry`."><meta name="keywords" content="rust, rustlang, rust-lang, PathConvIter"><title>PathConvIter in widgetry::svg - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled ><script id="default-settings" ></script><script src="../../storage.js"></script><script src="../../crates.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../../favicon.svg"><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu" role="button">&#9776;</div><a href='../../widgetry/index.html'><div class='logo-container rust-logo'><img src='../../rust-logo.png' alt='logo'></div></a><h2 class="location">Struct PathConvIter</h2><div class="sidebar-elems"><div class="block items"><h3 class="sidebar-title"><a href="#fields">Fields</a></h3><div class="sidebar-links"><a href="#structfield.deferred">deferred</a><a href="#structfield.first">first</a><a href="#structfield.iter">iter</a><a href="#structfield.needs_end">needs_end</a><a href="#structfield.prev">prev</a></div><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-Iterator">Iterator</a></div><h3 class="sidebar-title"><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><h3 class="sidebar-title"><a href="#blanket-implementations">Blanket Implementations</a></h3><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-Downcast">Downcast</a><a href="#impl-DowncastSync">DowncastSync</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-IntoIterator">IntoIterator</a><a href="#impl-Itertools">Itertools</a><a href="#impl-PathIterator">PathIterator</a><a href="#impl-Same%3CT%3E">Same&lt;T&gt;</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><h2 class="location">Other items in<br><a href="../index.html">widgetry</a>::<wbr><a href="index.html">svg</a></h2><div id="sidebar-vars" data-name="PathConvIter" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="18" height="18" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input"name="search" disabled autocomplete="off" spellcheck="false" 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class="docblock type-decl"><pre class="rust struct">struct PathConvIter&lt;'a&gt; {
iter: <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/slice/iter/struct.Iter.html" title="struct core::slice::iter::Iter">Iter</a>&lt;'a, <a class="enum" href="https://docs.rs/usvg/0.14.1/usvg/tree/pathdata/enum.PathSegment.html" title="enum usvg::tree::pathdata::PathSegment">PathSegment</a>&gt;,
prev: Point,
first: Point,
needs_end: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,
deferred: <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;PathEvent&gt;,
}</pre></div><h2 id="fields" class="fields small-section-header">Fields<a href="#fields" class="anchor"></a></h2><span id="structfield.iter" class="structfield small-section-header"><a href="#structfield.iter" class="anchor field"></a><code>iter: <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/slice/iter/struct.Iter.html" title="struct core::slice::iter::Iter">Iter</a>&lt;'a, <a class="enum" href="https://docs.rs/usvg/0.14.1/usvg/tree/pathdata/enum.PathSegment.html" title="enum usvg::tree::pathdata::PathSegment">PathSegment</a>&gt;</code></span><span id="structfield.prev" class="structfield small-section-header"><a href="#structfield.prev" class="anchor field"></a><code>prev: Point</code></span><span id="structfield.first" class="structfield small-section-header"><a href="#structfield.first" class="anchor field"></a><code>first: Point</code></span><span id="structfield.needs_end" class="structfield small-section-header"><a href="#structfield.needs_end" class="anchor field"></a><code>needs_end: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a></code></span><span id="structfield.deferred" class="structfield small-section-header"><a href="#structfield.deferred" class="anchor field"></a><code>deferred: <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;PathEvent&gt;</code></span><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Iterator" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../../src/widgetry/svg.rs.html#130-209" title="goto source code">[src]</a></div><a href="#impl-Iterator" class="anchor"></a><h3 class="code-header in-band">impl&lt;'l&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="struct" href="struct.PathConvIter.html" title="struct widgetry::svg::PathConvIter">PathConvIter</a>&lt;'l&gt;</h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Item" class="type trait-impl has-srclink"><a href="#associatedtype.Item" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = PathEvent</h4></div></summary><div class='docblock'><p>The type of the elements being iterated over.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.next" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../../src/widgetry/svg.rs.html#132-208" title="goto source code">[src]</a></div><a href="#method.next" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#tymethod.next" class="fnname">next</a>(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;PathEvent&gt;</h4></div></summary><div class='docblock'><p>Advances the iterator and returns the next value. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#tymethod.next">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.size_hint" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#166" title="goto source code">[src]</a></div><a href="#method.size_hint" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.size_hint" class="fnname">size_hint</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>, <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a></h4></div></summary><div class='docblock'><p>Returns the bounds on the remaining length of the iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.size_hint">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.count" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#203-205" title="goto source code">[src]</a></div><a href="#method.count" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.count" class="fnname">count</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a></h4></div></summary><div class='docblock'><p>Consumes the iterator, counting the number of iterations and returning it. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.count">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.last" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#233-235" title="goto source code">[src]</a></div><a href="#method.last" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.last" class="fnname">last</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;</h4></div></summary><div class='docblock'><p>Consumes the iterator, returning the last element. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.last">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.advance_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#276" title="goto source code">[src]</a></div><a href="#method.advance_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.advance_by" class="fnname">advance_by</a>(&amp;mut self, n: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.unit.html">()</a>, <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt;</h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_advance_by</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Advances the iterator by <code>n</code> elements. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.advance_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.nth" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#324" title="goto source code">[src]</a></div><a href="#method.nth" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.nth" class="fnname">nth</a>(&amp;mut self, n: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;</h4></div></summary><div class='docblock'><p>Returns the <code>n</code>th element of the iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.nth">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.step_by" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.28.0">1.28.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#376-378" title="goto source code">[src]</a></div><a href="#method.step_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.step_by" class="fnname">step_by</a>(self, step: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/step_by/struct.StepBy.html" title="struct core::iter::adapters::step_by::StepBy">StepBy</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Creates an iterator starting at the same point, but stepping by
the given amount at each iteration. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.step_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.chain" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#447-450" title="goto source code">[src]</a></div><a href="#method.chain" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.chain" class="fnname">chain</a>&lt;U&gt;(self, other: U) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/chain/struct.Chain.html" title="struct core::iter::adapters::chain::Chain">Chain</a>&lt;Self, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Takes two iterators and creates a new iterator over both in sequence. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.chain">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.zip" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#523-526" title="goto source code">[src]</a></div><a href="#method.zip" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.zip" class="fnname">zip</a>&lt;U&gt;(self, other: U) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/zip/struct.Zip.html" title="struct core::iter::adapters::zip::Zip">Zip</a>&lt;Self, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>‘Zips up’ two iterators into a single iterator of pairs. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.zip">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.intersperse" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#565-568" title="goto source code">[src]</a></div><a href="#method.intersperse" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse" class="fnname">intersperse</a>(self, separator: Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/intersperse/struct.Intersperse.html" title="struct core::iter::adapters::intersperse::Intersperse">Intersperse</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_intersperse</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Creates a new iterator which places a copy of <code>separator</code> between adjacent
items of the original iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.intersperse_with" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#623-626" title="goto source code">[src]</a></div><a href="#method.intersperse_with" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with" class="fnname">intersperse_with</a>&lt;G&gt;(self, separator: G) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/intersperse/struct.IntersperseWith.html" title="struct core::iter::adapters::intersperse::IntersperseWith">IntersperseWith</a>&lt;Self, G&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;G: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>() -&gt; Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_intersperse</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Creates a new iterator which places an item generated by <code>separator</code>
between adjacent items of the original iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#682-685" title="goto source code">[src]</a></div><a href="#method.map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.map" class="fnname">map</a>&lt;B, F&gt;(self, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/map/struct.Map.html" title="struct core::iter::adapters::map::Map">Map</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; B,&nbsp;</span></h4></div></summary><div class='docblock'><p>Takes a closure and creates an iterator which calls that closure on each
element. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.for_each" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#727-730" title="goto source code">[src]</a></div><a href="#method.for_each" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.for_each" class="fnname">for_each</a>&lt;F&gt;(self, f: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>),&nbsp;</span></h4></div></summary><div class='docblock'><p>Calls a closure on each element of an iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.for_each">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.filter" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#802-805" title="goto source code">[src]</a></div><a href="#method.filter" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.filter" class="fnname">filter</a>&lt;P&gt;(self, predicate: P) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/filter/struct.Filter.html" title="struct core::iter::adapters::filter::Filter">Filter</a>&lt;Self, P&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator which uses a closure to determine if an element
should be yielded. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.filter">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.filter_map" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#847-850" title="goto source code">[src]</a></div><a href="#method.filter_map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.filter_map" class="fnname">filter_map</a>&lt;B, F&gt;(self, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/filter_map/struct.FilterMap.html" title="struct core::iter::adapters::filter_map::FilterMap">FilterMap</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator that both filters and maps. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.filter_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.enumerate" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#894-896" title="goto source code">[src]</a></div><a href="#method.enumerate" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.enumerate" class="fnname">enumerate</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/enumerate/struct.Enumerate.html" title="struct core::iter::adapters::enumerate::Enumerate">Enumerate</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Creates an iterator which gives the current iteration count as well as
the next value. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.enumerate">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.peekable" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#965-967" title="goto source code">[src]</a></div><a href="#method.peekable" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.peekable" class="fnname">peekable</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/peekable/struct.Peekable.html" title="struct core::iter::adapters::peekable::Peekable">Peekable</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Creates an iterator which can use the <a href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/peekable/struct.Peekable.html#method.peek"><code>peek</code></a> and <a href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/peekable/struct.Peekable.html#method.peek_mut"><code>peek_mut</code></a> methods
to look at the next element of the iterator without consuming it. See
their documentation for more information. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.peekable">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.skip_while" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1029-1032" title="goto source code">[src]</a></div><a href="#method.skip_while" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.skip_while" class="fnname">skip_while</a>&lt;P&gt;(self, predicate: P) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/skip_while/struct.SkipWhile.html" title="struct core::iter::adapters::skip_while::SkipWhile">SkipWhile</a>&lt;Self, P&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator that <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.skip"><code>skip</code></a>s elements based on a predicate. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.skip_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.take_while" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1110-1113" title="goto source code">[src]</a></div><a href="#method.take_while" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.take_while" class="fnname">take_while</a>&lt;P&gt;(self, predicate: P) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/take_while/struct.TakeWhile.html" title="struct core::iter::adapters::take_while::TakeWhile">TakeWhile</a>&lt;Self, P&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator that yields elements based on a predicate. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.take_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map_while" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1205-1208" title="goto source code">[src]</a></div><a href="#method.map_while" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.map_while" class="fnname">map_while</a>&lt;B, P&gt;(self, predicate: P) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/map_while/struct.MapWhile.html" title="struct core::iter::adapters::map_while::MapWhile">MapWhile</a>&lt;Self, P&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt;,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_map_while</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Creates an iterator that both yields elements based on a predicate and maps. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.map_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.skip" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1236-1238" title="goto source code">[src]</a></div><a href="#method.skip" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.skip" class="fnname">skip</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/skip/struct.Skip.html" title="struct core::iter::adapters::skip::Skip">Skip</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Creates an iterator that skips the first <code>n</code> elements. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.skip">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.take" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1289-1291" title="goto source code">[src]</a></div><a href="#method.take" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.take" class="fnname">take</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/take/struct.Take.html" title="struct core::iter::adapters::take::Take">Take</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Creates an iterator that yields the first <code>n</code> elements, or fewer
if the underlying iterator ends sooner. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.take">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.scan" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1333-1336" title="goto source code">[src]</a></div><a href="#method.scan" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.scan" class="fnname">scan</a>&lt;St, B, F&gt;(self, initial_state: St, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/scan/struct.Scan.html" title="struct core::iter::adapters::scan::Scan">Scan</a>&lt;Self, St, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;mut </a>St, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>An iterator adaptor similar to <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.fold"><code>fold</code></a> that holds internal state and
produces a new iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.scan">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.flat_map" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1373-1377" title="goto source code">[src]</a></div><a href="#method.flat_map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.flat_map" class="fnname">flat_map</a>&lt;U, F&gt;(self, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/flatten/struct.FlatMap.html" title="struct core::iter::adapters::flatten::FlatMap">FlatMap</a>&lt;Self, U, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; U,<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator that works like map, but flattens nested structure. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.flat_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.flatten" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.29.0">1.29.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1445-1448" title="goto source code">[src]</a></div><a href="#method.flatten" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.flatten" class="fnname">flatten</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/flatten/struct.Flatten.html" title="struct core::iter::adapters::flatten::Flatten">Flatten</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator that flattens nested structure. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.flatten">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fuse" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1513-1515" title="goto source code">[src]</a></div><a href="#method.fuse" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.fuse" class="fnname">fuse</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/fuse/struct.Fuse.html" title="struct core::iter::adapters::fuse::Fuse">Fuse</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Creates an iterator which ends after the first <a href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html#variant.None" title="None"><code>None</code></a>. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.fuse">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.inspect" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1597-1600" title="goto source code">[src]</a></div><a href="#method.inspect" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.inspect" class="fnname">inspect</a>&lt;F&gt;(self, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/inspect/struct.Inspect.html" title="struct core::iter::adapters::inspect::Inspect">Inspect</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>),&nbsp;</span></h4></div></summary><div class='docblock'><p>Does something with each element of an iterator, passing the value on. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.inspect">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.by_ref" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1627-1629" title="goto source code">[src]</a></div><a href="#method.by_ref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.by_ref" class="fnname">by_ref</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;mut </a>Self</h4></div></summary><div class='docblock'><p>Borrows an iterator, rather than consuming it. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.by_ref">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.collect" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1745-1747" title="goto source code">[src]</a></div><a href="#method.collect" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.collect" class="fnname">collect</a>&lt;B&gt;(self) -&gt; B <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;B: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.FromIterator.html" title="trait core::iter::traits::collect::FromIterator">FromIterator</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Transforms an iterator into a collection. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.collect">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partition" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1778-1782" title="goto source code">[src]</a></div><a href="#method.partition" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partition" class="fnname">partition</a>&lt;B, F&gt;(self, f: F) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>B, B<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;B: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Consumes an iterator, creating two collections from it. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partition">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partition_in_place" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1839-1842" title="goto source code">[src]</a></div><a href="#method.partition_in_place" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partition_in_place" class="fnname">partition_in_place</a>&lt;'a, T, P&gt;(self, predicate: P) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;'a mut </a>T&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'a,<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;</a>T) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_partition_in_place</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Reorders the elements of this iterator <em>in-place</em> according to the given predicate,
such that all those that return <code>true</code> precede all those that return <code>false</code>.
Returns the number of <code>true</code> elements found. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partition_in_place">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_partitioned" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1896-1899" title="goto source code">[src]</a></div><a href="#method.is_partitioned" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned" class="fnname">is_partitioned</a>&lt;P&gt;(self, predicate: P) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_is_partitioned</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are partitioned according to the given predicate,
such that all those that return <code>true</code> precede all those that return <code>false</code>. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_fold" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#1990-1994" title="goto source code">[src]</a></div><a href="#method.try_fold" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold" class="fnname">try_fold</a>&lt;B, F, R&gt;(&amp;mut self, init: B, f: F) -&gt; R <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; R,<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>&lt;Output = B&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>An iterator method that applies a function as long as it returns
successfully, producing a single, final value. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_for_each" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2048-2052" title="goto source code">[src]</a></div><a href="#method.try_for_each" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.try_for_each" class="fnname">try_for_each</a>&lt;F, R&gt;(&amp;mut self, f: F) -&gt; R <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; R,<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.unit.html">()</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>An iterator method that applies a fallible function to each item in the
iterator, stopping at the first error and returning that error. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.try_for_each">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fold" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2167-2170" title="goto source code">[src]</a></div><a href="#method.fold" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.fold" class="fnname">fold</a>&lt;B, F&gt;(self, init: B, f: F) -&gt; B <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; B,&nbsp;</span></h4></div></summary><div class='docblock'><p>Folds every element into an accumulator by applying an operation,
returning the final result. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.fold">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.reduce" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.51.0">1.51.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2212-2215" title="goto source code">[src]</a></div><a href="#method.reduce" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.reduce" class="fnname">reduce</a>&lt;F&gt;(self, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Reduces the elements to a single one, by repeatedly applying a reducing
operation. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.reduce">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.all" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2260-2263" title="goto source code">[src]</a></div><a href="#method.all" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.all" class="fnname">all</a>&lt;F&gt;(&amp;mut self, f: F) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Tests if every element of the iterator matches a predicate. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.all">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.any" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2313-2316" title="goto source code">[src]</a></div><a href="#method.any" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.any" class="fnname">any</a>&lt;F&gt;(&amp;mut self, f: F) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Tests if any element of the iterator matches a predicate. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.any">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.find" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2373-2376" title="goto source code">[src]</a></div><a href="#method.find" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.find" class="fnname">find</a>&lt;P&gt;(&amp;mut self, predicate: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Searches for an element of an iterator that satisfies a predicate. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.find">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.find_map" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.30.0">1.30.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2404-2407" title="goto source code">[src]</a></div><a href="#method.find_map" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.find_map" class="fnname">find_map</a>&lt;B, F&gt;(&amp;mut self, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Applies function to the elements of iterator and returns
the first non-none result. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.find_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_find" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2442-2449" title="goto source code">[src]</a></div><a href="#method.try_find" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.try_find" class="fnname">try_find</a>&lt;F, R, E&gt;(&amp;mut self, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;, E&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; R,<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>, Residual = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a>, E&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>try_find</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Applies function to the elements of iterator and returns
the first true result or the first error. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.try_find">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2522-2525" title="goto source code">[src]</a></div><a href="#method.position" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.position" class="fnname">position</a>&lt;P&gt;(&amp;mut self, predicate: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Searches for an element in an iterator, returning its index. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.position">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.rposition" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2579-2582" title="goto source code">[src]</a></div><a href="#method.rposition" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.rposition" class="fnname">rposition</a>&lt;P&gt;(&amp;mut self, predicate: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html" title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Searches for an element in an iterator from the right, returning its
index. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.rposition">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2630-2633" title="goto source code">[src]</a></div><a href="#method.max" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.max" class="fnname">max</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns the maximum element of an iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.max">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2668-2671" title="goto source code">[src]</a></div><a href="#method.min" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.min" class="fnname">min</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns the minimum element of an iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.min">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max_by_key" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.6.0">1.6.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2690-2693" title="goto source code">[src]</a></div><a href="#method.max_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key" class="fnname">max_by_key</a>&lt;B, F&gt;(self, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;B: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; B,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns the element that gives the maximum value from the
specified function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max_by" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.15.0">1.15.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2723-2726" title="goto source code">[src]</a></div><a href="#method.max_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by" class="fnname">max_by</a>&lt;F&gt;(self, compare: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns the element that gives the maximum value with respect to the
specified comparison function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min_by_key" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.6.0">1.6.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2750-2753" title="goto source code">[src]</a></div><a href="#method.min_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key" class="fnname">min_by_key</a>&lt;B, F&gt;(self, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;B: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; B,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns the element that gives the minimum value from the
specified function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min_by" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.15.0">1.15.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2783-2786" title="goto source code">[src]</a></div><a href="#method.min_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by" class="fnname">min_by</a>&lt;F&gt;(self, compare: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns the element that gives the minimum value with respect to the
specified comparison function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.rev" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2820-2822" title="goto source code">[src]</a></div><a href="#method.rev" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.rev" class="fnname">rev</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/rev/struct.Rev.html" title="struct core::iter::adapters::rev::Rev">Rev</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Reverses an iterator’s direction. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.rev">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.unzip" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2850-2854" title="goto source code">[src]</a></div><a href="#method.unzip" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.unzip" class="fnname">unzip</a>&lt;A, B, FromA, FromB&gt;(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>FromA, FromB<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>A, B<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;FromA: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;A&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;FromB: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;B&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Converts an iterator of pairs into a pair of containers. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.unzip">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.copied" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.36.0">1.36.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2901-2904" title="goto source code">[src]</a></div><a href="#method.copied" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.copied" class="fnname">copied</a>&lt;'a, T&gt;(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/copied/struct.Copied.html" title="struct core::iter::adapters::copied::Copied">Copied</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;'a </a>T&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'a + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator which copies all of its elements. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.copied">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cloned" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2932-2935" title="goto source code">[src]</a></div><a href="#method.cloned" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cloned" class="fnname">cloned</a>&lt;'a, T&gt;(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/cloned/struct.Cloned.html" title="struct core::iter::adapters::cloned::Cloned">Cloned</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;'a </a>T&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'a + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Creates an iterator which <a href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html#tymethod.clone"><code>clone</code></a>s all of its elements. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cloned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cycle" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2965-2967" title="goto source code">[src]</a></div><a href="#method.cycle" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cycle" class="fnname">cycle</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/iter/adapters/cycle/struct.Cycle.html" title="struct core::iter::adapters::cycle::Cycle">Cycle</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Repeats an iterator endlessly. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cycle">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sum" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.11.0">1.11.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#2995-2998" title="goto source code">[src]</a></div><a href="#method.sum" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.sum" class="fnname">sum</a>&lt;S&gt;(self) -&gt; S <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;S: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/accum/trait.Sum.html" title="trait core::iter::traits::accum::Sum">Sum</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sums the elements of an iterator. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.sum">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.product" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.11.0">1.11.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3024-3027" title="goto source code">[src]</a></div><a href="#method.product" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.product" class="fnname">product</a>&lt;P&gt;(self) -&gt; P <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/accum/trait.Product.html" title="trait core::iter::traits::accum::Product">Product</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Iterates over the entire iterator, multiplying all the elements <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.product">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cmp" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3045-3049" title="goto source code">[src]</a></div><a href="#method.cmp" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp" class="fnname">cmp</a>&lt;I&gt;(self, other: I) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p><a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cmp_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3074-3078" title="goto source code">[src]</a></div><a href="#method.cmp_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by" class="fnname">cmp_by</a>&lt;I, F&gt;(self, other: I, cmp: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_order_by</code>)</div></div><div class='docblock'><p><a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another with respect to the specified comparison function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partial_cmp" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3121-3125" title="goto source code">[src]</a></div><a href="#method.partial_cmp" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp" class="fnname">partial_cmp</a>&lt;I&gt;(self, other: I) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;&lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p><a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partial_cmp_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3159-3163" title="goto source code">[src]</a></div><a href="#method.partial_cmp_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by" class="fnname">partial_cmp_by</a>&lt;I, F&gt;(self, other: I, partial_cmp: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt;,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_order_by</code>)</div></div><div class='docblock'><p><a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another with respect to the specified comparison function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3201-3205" title="goto source code">[src]</a></div><a href="#method.eq" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.eq" class="fnname">eq</a>&lt;I&gt;(self, other: I) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;&lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are equal to those of
another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3226-3230" title="goto source code">[src]</a></div><a href="#method.eq_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.eq_by" class="fnname">eq_by</a>&lt;I, F&gt;(self, other: I, eq: F) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_order_by</code>)</div></div><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are equal to those of
another with respect to the specified equality function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.eq_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ne" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3261-3265" title="goto source code">[src]</a></div><a href="#method.ne" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.ne" class="fnname">ne</a>&lt;I&gt;(self, other: I) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;&lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are unequal to those of
another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.ne">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.lt" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3282-3286" title="goto source code">[src]</a></div><a href="#method.lt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.lt" class="fnname">lt</a>&lt;I&gt;(self, other: I) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;&lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
less than those of another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.lt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.le" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3303-3307" title="goto source code">[src]</a></div><a href="#method.le" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.le" class="fnname">le</a>&lt;I&gt;(self, other: I) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;&lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
less or equal to those of another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.le">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.gt" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3324-3328" title="goto source code">[src]</a></div><a href="#method.gt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.gt" class="fnname">gt</a>&lt;I&gt;(self, other: I) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;&lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
greater than those of another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.gt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ge" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3345-3349" title="goto source code">[src]</a></div><a href="#method.ge" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.ge" class="fnname">ge</a>&lt;I&gt;(self, other: I) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;&lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
greater than or equal to those of another. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.ge">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_sorted" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3376-3379" title="goto source code">[src]</a></div><a href="#method.is_sorted" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted" class="fnname">is_sorted</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>is_sorted</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are sorted. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_sorted_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3404-3407" title="goto source code">[src]</a></div><a href="#method.is_sorted_by" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by" class="fnname">is_sorted_by</a>&lt;F&gt;(self, compare: F) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt;,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>is_sorted</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are sorted using the given comparator function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_sorted_by_key" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/iterator.rs.html#3450-3454" title="goto source code">[src]</a></div><a href="#method.is_sorted_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by_key" class="fnname">is_sorted_by_key</a>&lt;F, K&gt;(self, f: F) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;K&gt;,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>is_sorted</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are sorted using the given key extraction
function. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by_key">Read more</a></p>
</div></details></div></details></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><div id="impl-RefUnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-RefUnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.PathConvIter.html" title="struct widgetry::svg::PathConvIter">PathConvIter</a>&lt;'a&gt;</h3></div><div id="impl-Send" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Send" class="anchor"></a><h3 class="code-header in-band">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.PathConvIter.html" title="struct widgetry::svg::PathConvIter">PathConvIter</a>&lt;'a&gt;</h3></div><div id="impl-Sync" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Sync" class="anchor"></a><h3 class="code-header in-band">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.PathConvIter.html" title="struct widgetry::svg::PathConvIter">PathConvIter</a>&lt;'a&gt;</h3></div><div id="impl-Unpin" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Unpin" class="anchor"></a><h3 class="code-header in-band">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.PathConvIter.html" title="struct widgetry::svg::PathConvIter">PathConvIter</a>&lt;'a&gt;</h3></div><div id="impl-UnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-UnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.PathConvIter.html" title="struct widgetry::svg::PathConvIter">PathConvIter</a>&lt;'a&gt;</h3></div></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Any" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/any.rs.html#132-136" title="goto source code">[src]</a></div><a href="#impl-Any" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.type_id" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/any.rs.html#133" title="goto source code">[src]</a></div><a href="#method.type_id" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></div></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Borrow%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/borrow.rs.html#208-213" title="goto source code">[src]</a></div><a href="#impl-Borrow%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/borrow.rs.html#210" title="goto source code">[src]</a></div><a href="#method.borrow" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;</a>T</h4></div></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.55.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-BorrowMut%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/borrow.rs.html#216-220" title="goto source code">[src]</a></div><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow_mut" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/borrow.rs.html#217" title="goto source code">[src]</a></div><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;mut </a>T</h4></div></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.55.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Downcast" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Downcast" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; Downcast for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_any" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.into_any" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">into_any</a>(self: <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;T, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt;) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + 'static, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt;</h4></div></summary><div class='docblock'><p>Convert <code>Box&lt;dyn Trait&gt;</code> (where <code>Trait: Downcast</code>) to <code>Box&lt;dyn Any&gt;</code>. <code>Box&lt;dyn Any&gt;</code> can
then be further <code>downcast</code> into <code>Box&lt;ConcreteType&gt;</code> where <code>ConcreteType</code> implements <code>Trait</code>. <a href="#tymethod.into_any">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_any_rc" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.into_any_rc" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">into_any_rc</a>(self: <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/rc/struct.Rc.html" title="struct alloc::rc::Rc">Rc</a>&lt;T&gt;) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/rc/struct.Rc.html" title="struct alloc::rc::Rc">Rc</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + 'static&gt;</h4></div></summary><div class='docblock'><p>Convert <code>Rc&lt;Trait&gt;</code> (where <code>Trait: Downcast</code>) to <code>Rc&lt;Any&gt;</code>. <code>Rc&lt;Any&gt;</code> can then be
further <code>downcast</code> into <code>Rc&lt;ConcreteType&gt;</code> where <code>ConcreteType</code> implements <code>Trait</code>. <a href="#tymethod.into_any_rc">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_any" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.as_any" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">as_any</a>(&amp;self) -&gt; &amp;(dyn <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + 'static)</h4></div></summary><div class='docblock'><p>Convert <code>&amp;Trait</code> (where <code>Trait: Downcast</code>) to <code>&amp;Any</code>. This is needed since Rust cannot
generate <code>&amp;Any</code>’s vtable from <code>&amp;Trait</code>’s. <a href="#tymethod.as_any">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_any_mut" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.as_any_mut" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">as_any_mut</a>(&amp;mut self) -&gt; &amp;mut (dyn <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + 'static)</h4></div></summary><div class='docblock'><p>Convert <code>&amp;mut Trait</code> (where <code>Trait: Downcast</code>) to <code>&amp;Any</code>. This is needed since Rust cannot
generate <code>&amp;mut Any</code>’s vtable from <code>&amp;mut Trait</code>’s. <a href="#tymethod.as_any_mut">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-DowncastSync" class="impl has-srclink"><div class="rightside"></div><a href="#impl-DowncastSync" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; DowncastSync for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_any_arc" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.into_any_arc" class="anchor"></a><h4 class="code-header">pub fn <a class="fnname">into_any_arc</a>(self: <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;T&gt;) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;dyn <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static&gt;</h4></div></summary><div class='docblock'><p>Convert <code>Arc&lt;Trait&gt;</code> (where <code>Trait: Downcast</code>) to <code>Arc&lt;Any&gt;</code>. <code>Arc&lt;Any&gt;</code> can then be
further <code>downcast</code> into <code>Arc&lt;ConcreteType&gt;</code> where <code>ConcreteType</code> implements <code>Trait</code>. <a href="#tymethod.into_any_arc">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#546-550" title="goto source code">[src]</a></div><a href="#impl-From%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#547" title="goto source code">[src]</a></div><a href="#method.from" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Into%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#535-542" title="goto source code">[src]</a></div><a href="#impl-Into%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#539" title="goto source code">[src]</a></div><a href="#method.into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-IntoIterator" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/collect.rs.html#238-246" title="goto source code">[src]</a></div><a href="#impl-IntoIterator" class="anchor"></a><h3 class="code-header in-band">impl&lt;I&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> for I <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Item-1" class="type trait-impl has-srclink"><a href="#associatedtype.Item-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" class="type">Item</a> = &lt;I as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a></h4></div></summary><div class='docblock'><p>The type of the elements being iterated over.</p>
</div></details><details class="rustdoc-toggle" open><summary><div id="associatedtype.IntoIter" class="type trait-impl has-srclink"><a href="#associatedtype.IntoIter" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" class="type">IntoIter</a> = I</h4></div></summary><div class='docblock'><p>Which kind of iterator are we turning this into?</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_iter" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/iter/traits/collect.rs.html#243" title="goto source code">[src]</a></div><a href="#method.into_iter" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter" class="fnname">into_iter</a>(self) -&gt; I</h4></div></summary><div class='docblock'><p>Creates an iterator from a value. <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Itertools" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3406" title="goto source code">[src]</a></div><a href="#impl-Itertools" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html" title="trait itertools::Itertools">Itertools</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.55.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.interleave" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#442-444" title="goto source code">[src]</a></div><a href="#method.interleave" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.interleave" class="fnname">interleave</a>&lt;J&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;other: J<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.Interleave.html" title="struct itertools::adaptors::Interleave">Interleave</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Alternate elements from two iterators until both have run out. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.interleave">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.interleave_shortest" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#460-462" title="goto source code">[src]</a></div><a href="#method.interleave_shortest" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.interleave_shortest" class="fnname">interleave_shortest</a>&lt;J&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;other: J<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.InterleaveShortest.html" title="struct itertools::adaptors::InterleaveShortest">InterleaveShortest</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Alternate elements from two iterators until at least one of them has run
out. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.interleave_shortest">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.intersperse-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#479-481" title="goto source code">[src]</a></div><a href="#method.intersperse-1" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.intersperse" class="fnname">intersperse</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;element: Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a><br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/intersperse/struct.IntersperseWith.html" title="struct itertools::intersperse::IntersperseWith">IntersperseWith</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/intersperse/struct.IntersperseElementSimple.html" title="struct itertools::intersperse::IntersperseElementSimple">IntersperseElementSimple</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>An iterator adaptor to insert a particular value
between each element of the adapted iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.intersperse">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.intersperse_with-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#500-502" title="goto source code">[src]</a></div><a href="#method.intersperse_with-1" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.intersperse_with" class="fnname">intersperse_with</a>&lt;F&gt;(self, element: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/intersperse/struct.IntersperseWith.html" title="struct itertools::intersperse::IntersperseWith">IntersperseWith</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>() -&gt; Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>An iterator adaptor to insert a particular value created by a function
between each element of the adapted iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.intersperse_with">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.zip_longest" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#534-536" title="goto source code">[src]</a></div><a href="#method.zip_longest" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.zip_longest" class="fnname">zip_longest</a>&lt;J&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;other: J<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/zip_longest/struct.ZipLongest.html" title="struct itertools::zip_longest::ZipLongest">ZipLongest</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Create an iterator which iterates over both this and the specified
iterator simultaneously, yielding pairs of two optional elements. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.zip_longest">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.zip_eq" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#547-549" title="goto source code">[src]</a></div><a href="#method.zip_eq" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.zip_eq" class="fnname">zip_eq</a>&lt;J&gt;(self, other: J) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/zip_eq_impl/struct.ZipEq.html" title="struct itertools::zip_eq_impl::ZipEq">ZipEq</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Create an iterator which iterates over both this and the specified
iterator simultaneously, yielding pairs of elements. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.zip_eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.batching" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#577-579" title="goto source code">[src]</a></div><a href="#method.batching" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.batching" class="fnname">batching</a>&lt;B, F&gt;(self, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.Batching.html" title="struct itertools::adaptors::Batching">Batching</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;mut </a>Self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>A “meta iterator adaptor”. Its closure receives a reference to the
iterator and may pick off as many elements as it likes, to produce the
next iterator element. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.batching">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.group_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#619-622" title="goto source code">[src]</a></div><a href="#method.group_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.group_by" class="fnname">group_by</a>&lt;K, F&gt;(self, key: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/groupbylazy/struct.GroupBy.html" title="struct itertools::groupbylazy::GroupBy">GroupBy</a>&lt;K, Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;K&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an <em>iterable</em> that can group iterator elements.
Consecutive elements that map to the same key (“runs”), are assigned
to the same group. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.group_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.chunks" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#655-656" title="goto source code">[src]</a></div><a href="#method.chunks" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.chunks" class="fnname">chunks</a>(self, size: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/groupbylazy/struct.IntoChunks.html" title="struct itertools::groupbylazy::IntoChunks">IntoChunks</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Return an <em>iterable</em> that can chunk the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.chunks">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.tuple_windows" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#695-698" title="goto source code">[src]</a></div><a href="#method.tuple_windows" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tuple_windows" class="fnname">tuple_windows</a>&lt;T&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/struct.TupleWindows.html" title="struct itertools::tuple_impl::TupleWindows">TupleWindows</a>&lt;Self, T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = &lt;T as <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a>&gt;::<a class="type" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html#associatedtype.Item" title="type itertools::tuple_impl::TupleCollect::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.HomogeneousTuple.html" title="trait itertools::tuple_impl::HomogeneousTuple">HomogeneousTuple</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;T as <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a>&gt;::<a class="type" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html#associatedtype.Item" title="type itertools::tuple_impl::TupleCollect::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator over all contiguous windows producing tuples of
a specific size (up to 4). <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tuple_windows">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.circular_tuple_windows" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#730-733" title="goto source code">[src]</a></div><a href="#method.circular_tuple_windows" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.circular_tuple_windows" class="fnname">circular_tuple_windows</a>&lt;T&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/struct.CircularTupleWindows.html" title="struct itertools::tuple_impl::CircularTupleWindows">CircularTupleWindows</a>&lt;Self, T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = &lt;T as <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a>&gt;::<a class="type" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html#associatedtype.Item" title="type itertools::tuple_impl::TupleCollect::Item">Item</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html" title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;T as <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a>&gt;::<a class="type" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html#associatedtype.Item" title="type itertools::tuple_impl::TupleCollect::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator over all windows, wrapping back to the first
elements when the window would otherwise exceed the length of the
iterator, producing tuples of a specific size (up to 4). <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.circular_tuple_windows">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.tuples" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#768-770" title="goto source code">[src]</a></div><a href="#method.tuples" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tuples" class="fnname">tuples</a>&lt;T&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/struct.Tuples.html" title="struct itertools::tuple_impl::Tuples">Tuples</a>&lt;Self, T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = &lt;T as <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a>&gt;::<a class="type" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html#associatedtype.Item" title="type itertools::tuple_impl::TupleCollect::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.HomogeneousTuple.html" title="trait itertools::tuple_impl::HomogeneousTuple">HomogeneousTuple</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator that groups the items in tuples of a specific size
(up to 4). <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tuples">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.tee" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#793-795" title="goto source code">[src]</a></div><a href="#method.tee" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tee" class="fnname">tee</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a><a class="struct" href="https://docs.rs/itertools/0.8/itertools/tee/struct.Tee.html" title="struct itertools::tee::Tee">Tee</a>&lt;Self&gt;, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/tee/struct.Tee.html" title="struct itertools::tee::Tee">Tee</a>&lt;Self&gt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Split into an iterator pair that both yield all elements from
the original iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tee">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.step" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#818-819" title="goto source code">[src]</a></div><a href="#method.step" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.step" class="fnname">step</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.Step.html" title="struct itertools::adaptors::Step">Step</a>&lt;Self&gt;</h4></div></summary><div class="item-info"><div class="stab deprecated"><span class="emoji">👎</span> Deprecated since 0.8.0: <p>Use std .step_by() instead</p>
</div></div><div class='docblock'><p>Return an iterator adaptor that steps <code>n</code> elements in the base iterator
for each iteration. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.step">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map_into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#831-833" title="goto source code">[src]</a></div><a href="#method.map_into" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.map_into" class="fnname">map_into</a>&lt;R&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/map/struct.MapSpecialCase.html" title="struct itertools::adaptors::map::MapSpecialCase">MapSpecialCase</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/map/struct.MapSpecialCaseFnInto.html" title="struct itertools::adaptors::map::MapSpecialCaseFnInto">MapSpecialCaseFnInto</a>&lt;R&gt;&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;R&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Convert each item of the iterator using the <a href="https://doc.rust-lang.org/1.55.0/core/convert/trait.Into.html" title="Into"><code>Into</code></a> trait. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.map_into">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map_results" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#840-842" title="goto source code">[src]</a></div><a href="#method.map_results" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.map_results" class="fnname">map_results</a>&lt;F, T, U, E&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;f: F<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/map/struct.MapSpecialCase.html" title="struct itertools::adaptors::map::MapSpecialCase">MapSpecialCase</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/map/struct.MapSpecialCaseFnOk.html" title="struct itertools::adaptors::map::MapSpecialCaseFnOk">MapSpecialCaseFnOk</a>&lt;F&gt;&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; U,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab deprecated"><span class="emoji">👎</span> Deprecated since 0.10.0: <p>Use .map_ok() instead</p>
</div></div><div class='docblock'><p>See <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.map_ok"><code>.map_ok()</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map_ok" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#858-860" title="goto source code">[src]</a></div><a href="#method.map_ok" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.map_ok" class="fnname">map_ok</a>&lt;F, T, U, E&gt;(self, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/map/struct.MapSpecialCase.html" title="struct itertools::adaptors::map::MapSpecialCase">MapSpecialCase</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/map/struct.MapSpecialCaseFnOk.html" title="struct itertools::adaptors::map::MapSpecialCaseFnOk">MapSpecialCaseFnOk</a>&lt;F&gt;&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; U,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that applies the provided closure
to every <code>Result::Ok</code> value. <code>Result::Err</code> values are
unchanged. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.map_ok">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.filter_ok" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#876-878" title="goto source code">[src]</a></div><a href="#method.filter_ok" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.filter_ok" class="fnname">filter_ok</a>&lt;F, T, E&gt;(self, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.FilterOk.html" title="struct itertools::adaptors::FilterOk">FilterOk</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;</a>T) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that filters every <code>Result::Ok</code>
value with the provided closure. <code>Result::Err</code> values are
unchanged. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.filter_ok">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.filter_map_ok" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#894-896" title="goto source code">[src]</a></div><a href="#method.filter_map_ok" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.filter_map_ok" class="fnname">filter_map_ok</a>&lt;F, T, U, E&gt;(self, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.FilterMapOk.html" title="struct itertools::adaptors::FilterMapOk">FilterMapOk</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;U&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that filters and transforms every
<code>Result::Ok</code> value with the provided closure. <code>Result::Err</code>
values are unchanged. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.filter_map_ok">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.flatten_ok" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#918-920" title="goto source code">[src]</a></div><a href="#method.flatten_ok" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.flatten_ok" class="fnname">flatten_ok</a>&lt;T, E&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/flatten_ok/struct.FlattenOk.html" title="struct itertools::flatten_ok::FlattenOk">FlattenOk</a>&lt;Self, T, E&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that flattens every <code>Result::Ok</code> value into
a series of <code>Result::Ok</code> values. <code>Result::Err</code> values are unchanged. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.flatten_ok">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.merge" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#939-942" title="goto source code">[src]</a></div><a href="#method.merge" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.merge" class="fnname">merge</a>&lt;J&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;other: J<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.MergeBy.html" title="struct itertools::adaptors::MergeBy">MergeBy</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.MergeLte.html" title="struct itertools::adaptors::MergeLte">MergeLte</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that merges the two base iterators in
ascending order. If both base iterators are sorted (ascending), the
result is sorted. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.merge">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.merge_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#963-966" title="goto source code">[src]</a></div><a href="#method.merge_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.merge_by" class="fnname">merge_by</a>&lt;J, F&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;other: J, <br>&nbsp;&nbsp;&nbsp;&nbsp;is_first: F<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.MergeBy.html" title="struct itertools::adaptors::MergeBy">MergeBy</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that merges the two base iterators in order.
This is much like <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.merge"><code>.merge()</code></a> but allows for a custom ordering. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.merge_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.merge_join_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#999-1002" title="goto source code">[src]</a></div><a href="#method.merge_join_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.merge_join_by" class="fnname">merge_join_by</a>&lt;J, F&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;other: J, <br>&nbsp;&nbsp;&nbsp;&nbsp;cmp_fn: F<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/merge_join/struct.MergeJoinBy.html" title="struct itertools::merge_join::MergeJoinBy">MergeJoinBy</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;&lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Create an iterator that merges items from both this and the specified
iterator in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.merge_join_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.kmerge" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1024-1027" title="goto source code">[src]</a></div><a href="#method.kmerge" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.kmerge" class="fnname">kmerge</a>(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/kmerge_impl/struct.KMergeBy.html" title="struct itertools::kmerge_impl::KMergeBy">KMergeBy</a>&lt;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/kmerge_impl/struct.KMergeByLt.html" title="struct itertools::kmerge_impl::KMergeByLt">KMergeByLt</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that flattens an iterator of iterators by
merging them in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.kmerge">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.kmerge_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1053-1058" title="goto source code">[src]</a></div><a href="#method.kmerge_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.kmerge_by" class="fnname">kmerge_by</a>&lt;F&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;first: F<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/kmerge_impl/struct.KMergeBy.html" title="struct itertools::kmerge_impl::KMergeBy">KMergeBy</a>&lt;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>, &amp;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that flattens an iterator of iterators by
merging them according to the given closure. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.kmerge_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cartesian_product" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1074-1078" title="goto source code">[src]</a></div><a href="#method.cartesian_product" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.cartesian_product" class="fnname">cartesian_product</a>&lt;J&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;other: J<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.Product.html" title="struct itertools::adaptors::Product">Product</a>&lt;Self, &lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;J as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that iterates over the cartesian product of
the element sets of two iterators <code>self</code> and <code>J</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.cartesian_product">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.multi_cartesian_product" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1109-1113" title="goto source code">[src]</a></div><a href="#method.multi_cartesian_product" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.multi_cartesian_product" class="fnname">multi_cartesian_product</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/multi_product/struct.MultiProduct.html" title="struct itertools::adaptors::multi_product::MultiProduct">MultiProduct</a>&lt;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that iterates over the cartesian product of
all subiterators returned by meta-iterator <code>self</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.multi_cartesian_product">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.coalesce" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1146-1149" title="goto source code">[src]</a></div><a href="#method.coalesce" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.coalesce" class="fnname">coalesce</a>&lt;F&gt;(self, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.CoalesceBy.html" title="struct itertools::adaptors::coalesce::CoalesceBy">CoalesceBy</a>&lt;Self, F, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that uses the passed-in closure to
optionally merge together consecutive elements. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.coalesce">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.dedup" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1168-1170" title="goto source code">[src]</a></div><a href="#method.dedup" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup" class="fnname">dedup</a>(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.CoalesceBy.html" title="struct itertools::adaptors::coalesce::CoalesceBy">CoalesceBy</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.DedupPred2CoalescePred.html" title="struct itertools::adaptors::coalesce::DedupPred2CoalescePred">DedupPred2CoalescePred</a>&lt;<a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.DedupEq.html" title="struct itertools::adaptors::coalesce::DedupEq">DedupEq</a>&gt;, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Remove duplicates from sections of consecutive identical elements.
If the iterator is sorted, all elements will be unique. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.dedup_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1190-1192" title="goto source code">[src]</a></div><a href="#method.dedup_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup_by" class="fnname">dedup_by</a>&lt;Cmp&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;cmp: Cmp<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.CoalesceBy.html" title="struct itertools::adaptors::coalesce::CoalesceBy">CoalesceBy</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.DedupPred2CoalescePred.html" title="struct itertools::adaptors::coalesce::DedupPred2CoalescePred">DedupPred2CoalescePred</a>&lt;Cmp&gt;, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Cmp: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Remove duplicates from sections of consecutive identical elements,
determining equality using a comparison function.
If the iterator is sorted, all elements will be unique. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.dedup_with_count" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1212-1214" title="goto source code">[src]</a></div><a href="#method.dedup_with_count" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup_with_count" class="fnname">dedup_with_count</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.CoalesceBy.html" title="struct itertools::adaptors::coalesce::CoalesceBy">CoalesceBy</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.DedupPredWithCount2CoalescePred.html" title="struct itertools::adaptors::coalesce::DedupPredWithCount2CoalescePred">DedupPredWithCount2CoalescePred</a>&lt;<a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.DedupEq.html" title="struct itertools::adaptors::coalesce::DedupEq">DedupEq</a>&gt;, <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a>&gt;</h4></div></summary><div class='docblock'><p>Remove duplicates from sections of consecutive identical elements, while keeping a count of
how many repeated elements were present.
If the iterator is sorted, all elements will be unique. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup_with_count">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.dedup_by_with_count" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1235-1238" title="goto source code">[src]</a></div><a href="#method.dedup_by_with_count" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup_by_with_count" class="fnname">dedup_by_with_count</a>&lt;Cmp&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;cmp: Cmp<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.CoalesceBy.html" title="struct itertools::adaptors::coalesce::CoalesceBy">CoalesceBy</a>&lt;Self, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/coalesce/struct.DedupPredWithCount2CoalescePred.html" title="struct itertools::adaptors::coalesce::DedupPredWithCount2CoalescePred">DedupPredWithCount2CoalescePred</a>&lt;Cmp&gt;, <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Cmp: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Remove duplicates from sections of consecutive identical elements, while keeping a count of
how many repeated elements were present.
This will determine equality using a comparison function.
If the iterator is sorted, all elements will be unique. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dedup_by_with_count">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.duplicates" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1258-1260" title="goto source code">[src]</a></div><a href="#method.duplicates" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.duplicates" class="fnname">duplicates</a>(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/duplicates_impl/private/struct.DuplicatesBy.html" title="struct itertools::duplicates_impl::private::DuplicatesBy">DuplicatesBy</a>&lt;Self, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/duplicates_impl/private/struct.ById.html" title="struct itertools::duplicates_impl::private::ById">ById</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that produces elements that appear more than once during the
iteration. Duplicates are detected using hash and equality. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.duplicates">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.duplicates_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1283-1286" title="goto source code">[src]</a></div><a href="#method.duplicates_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.duplicates_by" class="fnname">duplicates_by</a>&lt;V, F&gt;(self, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/duplicates_impl/private/struct.DuplicatesBy.html" title="struct itertools::duplicates_impl::private::DuplicatesBy">DuplicatesBy</a>&lt;Self, V, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/duplicates_impl/private/struct.ByFn.html" title="struct itertools::duplicates_impl::private::ByFn">ByFn</a>&lt;F&gt;&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; V,<br>&nbsp;&nbsp;&nbsp;&nbsp;V: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that produces elements that appear more than once during the
iteration. Duplicates are detected using hash and equality. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.duplicates_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.unique" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1310-1312" title="goto source code">[src]</a></div><a href="#method.unique" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.unique" class="fnname">unique</a>(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/unique_impl/struct.Unique.html" title="struct itertools::unique_impl::Unique">Unique</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that filters out elements that have
already been produced once during the iteration. Duplicates
are detected using hash and equality. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.unique">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.unique_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1336-1339" title="goto source code">[src]</a></div><a href="#method.unique_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.unique_by" class="fnname">unique_by</a>&lt;V, F&gt;(self, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/unique_impl/struct.UniqueBy.html" title="struct itertools::unique_impl::UniqueBy">UniqueBy</a>&lt;Self, V, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; V,<br>&nbsp;&nbsp;&nbsp;&nbsp;V: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that filters out elements that have
already been produced once during the iteration. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.unique_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.peeking_take_while" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1356-1358" title="goto source code">[src]</a></div><a href="#method.peeking_take_while" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.peeking_take_while" class="fnname">peeking_take_while</a>&lt;F&gt;(&amp;mut self, accept: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/peeking_take_while/struct.PeekingTakeWhile.html" title="struct itertools::peeking_take_while::PeekingTakeWhile">PeekingTakeWhile</a>&lt;'_, Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://docs.rs/itertools/0.8/itertools/peeking_take_while/trait.PeekingNext.html" title="trait itertools::peeking_take_while::PeekingNext">PeekingNext</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that borrows from this iterator and
takes items while the closure <code>accept</code> returns <code>true</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.peeking_take_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.take_while_ref" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1381-1383" title="goto source code">[src]</a></div><a href="#method.take_while_ref" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.take_while_ref" class="fnname">take_while_ref</a>&lt;F&gt;(&amp;mut self, accept: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.TakeWhileRef.html" title="struct itertools::adaptors::TakeWhileRef">TakeWhileRef</a>&lt;'_, Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that borrows from a <code>Clone</code>-able iterator
to only pick off elements while the predicate <code>accept</code> returns <code>true</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.take_while_ref">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.while_some" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1402-1403" title="goto source code">[src]</a></div><a href="#method.while_some" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.while_some" class="fnname">while_some</a>&lt;A&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.WhileSome.html" title="struct itertools::adaptors::WhileSome">WhileSome</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;A&gt;&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that filters <code>Option&lt;A&gt;</code> iterator elements
and produces <code>A</code>. Stops on the first <code>None</code> encountered. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.while_some">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.tuple_combinations" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1441-1444" title="goto source code">[src]</a></div><a href="#method.tuple_combinations" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tuple_combinations" class="fnname">tuple_combinations</a>&lt;T&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.TupleCombinations.html" title="struct itertools::adaptors::TupleCombinations">TupleCombinations</a>&lt;Self, T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://docs.rs/itertools/0.8/itertools/adaptors/trait.HasCombination.html" title="trait itertools::adaptors::HasCombination">HasCombination</a>&lt;Self&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that iterates over the combinations of the
elements from an iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tuple_combinations">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.combinations" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1479-1481" title="goto source code">[src]</a></div><a href="#method.combinations" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.combinations" class="fnname">combinations</a>(self, k: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/combinations/struct.Combinations.html" title="struct itertools::combinations::Combinations">Combinations</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that iterates over the <code>k</code>-length combinations of
the elements from an iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.combinations">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.combinations_with_replacement" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1506-1509" title="goto source code">[src]</a></div><a href="#method.combinations_with_replacement" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.combinations_with_replacement" class="fnname">combinations_with_replacement</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;k: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a><br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/combinations_with_replacement/struct.CombinationsWithReplacement.html" title="struct itertools::combinations_with_replacement::CombinationsWithReplacement">CombinationsWithReplacement</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator that iterates over the <code>k</code>-length combinations of
the elements from an iterator, with replacement. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.combinations_with_replacement">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.permutations" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1552-1554" title="goto source code">[src]</a></div><a href="#method.permutations" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.permutations" class="fnname">permutations</a>(self, k: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/permutations/struct.Permutations.html" title="struct itertools::permutations::Permutations">Permutations</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that iterates over all k-permutations of the
elements from an iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.permutations">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.powerset" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1588-1590" title="goto source code">[src]</a></div><a href="#method.powerset" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.powerset" class="fnname">powerset</a>(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/powerset/struct.Powerset.html" title="struct itertools::powerset::Powerset">Powerset</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator that iterates through the powerset of the elements from an
iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.powerset">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.pad_using" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1612-1614" title="goto source code">[src]</a></div><a href="#method.pad_using" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.pad_using" class="fnname">pad_using</a>&lt;F&gt;(self, min: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>, f: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/pad_tail/struct.PadUsing.html" title="struct itertools::pad_tail::PadUsing">PadUsing</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that pads the sequence to a minimum length of
<code>min</code> by filling missing elements using a closure <code>f</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.pad_using">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.with_position" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1638-1639" title="goto source code">[src]</a></div><a href="#method.with_position" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.with_position" class="fnname">with_position</a>(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/with_position/struct.WithPosition.html" title="struct itertools::with_position::WithPosition">WithPosition</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Return an iterator adaptor that wraps each element in a <code>Position</code> to
ease special-case handling of the first or last elements. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.with_position">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.positions" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1657-1659" title="goto source code">[src]</a></div><a href="#method.positions" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.positions" class="fnname">positions</a>&lt;P&gt;(self, predicate: P) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.Positions.html" title="struct itertools::adaptors::Positions">Positions</a>&lt;Self, P&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that yields the indices of all elements
satisfying a predicate, counted from the start of the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.positions">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.update" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1674-1676" title="goto source code">[src]</a></div><a href="#method.update" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.update" class="fnname">update</a>&lt;F&gt;(self, updater: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/adaptors/struct.Update.html" title="struct itertools::adaptors::Update">Update</a>&lt;Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;mut Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>),&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an iterator adaptor that applies a mutating function
to each element before yielding it. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.update">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.next_tuple" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1695-1697" title="goto source code">[src]</a></div><a href="#method.next_tuple" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.next_tuple" class="fnname">next_tuple</a>&lt;T&gt;(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = &lt;T as <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a>&gt;::<a class="type" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html#associatedtype.Item" title="type itertools::tuple_impl::TupleCollect::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.HomogeneousTuple.html" title="trait itertools::tuple_impl::HomogeneousTuple">HomogeneousTuple</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Advances the iterator and returns the next items grouped in a tuple of
a specific size (up to 12). <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.next_tuple">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.collect_tuple" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1720-1722" title="goto source code">[src]</a></div><a href="#method.collect_tuple" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.collect_tuple" class="fnname">collect_tuple</a>&lt;T&gt;(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = &lt;T as <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html" title="trait itertools::tuple_impl::TupleCollect">TupleCollect</a>&gt;::<a class="type" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.TupleCollect.html#associatedtype.Item" title="type itertools::tuple_impl::TupleCollect::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://docs.rs/itertools/0.8/itertools/tuple_impl/trait.HomogeneousTuple.html" title="trait itertools::tuple_impl::HomogeneousTuple">HomogeneousTuple</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Collects all items from the iterator into a tuple of a specific size
(up to 12). <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.collect_tuple">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.find_position" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1744-1745" title="goto source code">[src]</a></div><a href="#method.find_position" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.find_position" class="fnname">find_position</a>&lt;P&gt;(&amp;mut self, pred: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a><a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Find the position and value of the first element satisfying a predicate. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.find_position">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.find_or_last" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1768-1770" title="goto source code">[src]</a></div><a href="#method.find_or_last" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.find_or_last" class="fnname">find_or_last</a>&lt;P&gt;(self, predicate: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Find the value of the first element satisfying a predicate or return the last element, if any. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.find_or_last">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.find_or_first" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1788-1790" title="goto source code">[src]</a></div><a href="#method.find_or_first" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.find_or_first" class="fnname">find_or_first</a>&lt;P&gt;(self, predicate: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Find the value of the first element satisfying a predicate or return the first element, if any. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.find_or_first">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.contains" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1824-1828" title="goto source code">[src]</a></div><a href="#method.contains" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.contains" class="fnname">contains</a>&lt;Q&gt;(&amp;mut self, query: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;</a>Q) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Q: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;Q&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns <code>true</code> if the given item is present in this iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.contains">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.all_equal" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1849-1851" title="goto source code">[src]</a></div><a href="#method.all_equal" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.all_equal" class="fnname">all_equal</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Check whether all elements compare equal. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.all_equal">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.all_unique" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1875-1877" title="goto source code">[src]</a></div><a href="#method.all_unique" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.all_unique" class="fnname">all_unique</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.bool.html">bool</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Check whether all elements are unique (non equal). <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.all_unique">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.dropping" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1898-1899" title="goto source code">[src]</a></div><a href="#method.dropping" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dropping" class="fnname">dropping</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; Self</h4></div></summary><div class='docblock'><p>Consume the first <code>n</code> elements from the iterator eagerly,
and return the same iterator again. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dropping">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.dropping_back" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1922-1924" title="goto source code">[src]</a></div><a href="#method.dropping_back" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dropping_back" class="fnname">dropping_back</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; Self <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Consume the last <code>n</code> elements from the iterator eagerly,
and return the same iterator again. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.dropping_back">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.foreach" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1950-1952" title="goto source code">[src]</a></div><a href="#method.foreach" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.foreach" class="fnname">foreach</a>&lt;F&gt;(self, f: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>),&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab deprecated"><span class="emoji">👎</span> Deprecated since 0.8.0: <p>Use .for_each() instead</p>
</div></div><div class='docblock'><p>Run the closure <code>f</code> eagerly on each element of the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.foreach">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.concat" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1970-1972" title="goto source code">[src]</a></div><a href="#method.concat" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.concat" class="fnname">concat</a>(self) -&gt; Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Combine all an iterator’s elements into one element by using <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="Extend"><code>Extend</code></a>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.concat">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.collect_vec" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#1980-1981" title="goto source code">[src]</a></div><a href="#method.collect_vec" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.collect_vec" class="fnname">collect_vec</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt;</h4></div></summary><div class='docblock'><p><code>.collect_vec()</code> is simply a type specialization of <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.collect" title="Iterator::collect"><code>Iterator::collect</code></a>,
for convenience. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.collect_vec">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_collect" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2007-2010" title="goto source code">[src]</a></div><a href="#method.try_collect" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.try_collect" class="fnname">try_collect</a>&lt;T, U, E&gt;(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, E&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, E&gt;: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.FromIterator.html" title="trait core::iter::traits::collect::FromIterator">FromIterator</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p><code>.try_collect()</code> is more convenient way of writing
<code>.collect::&lt;Result&lt;_, _&gt;&gt;()</code> <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.try_collect">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.set_from" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2031-2033" title="goto source code">[src]</a></div><a href="#method.set_from" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.set_from" class="fnname">set_from</a>&lt;'a, A, J&gt;(&amp;mut self, from: J) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;'a mut </a>A&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;A: 'a,<br>&nbsp;&nbsp;&nbsp;&nbsp;J: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = A&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Assign to each reference in <code>self</code> from the <code>from</code> iterator,
stopping at the shortest of the two iterators. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.set_from">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.join" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2057-2058" title="goto source code">[src]</a></div><a href="#method.join" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.join" class="fnname">join</a>(&amp;mut self, sep: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.str.html">str</a>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/string/struct.String.html" title="struct alloc::string::String">String</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Combine all iterator elements into one String, separated by <code>sep</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.join">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.format" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2091-2092" title="goto source code">[src]</a></div><a href="#method.format" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.format" class="fnname">format</a>(self, sep: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.str.html">str</a>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/format/struct.Format.html" title="struct itertools::format::Format">Format</a>&lt;'_, Self&gt;</h4></div></summary><div class='docblock'><p>Format all iterator elements, separated by <code>sep</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.format">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.format_with" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2129-2131" title="goto source code">[src]</a></div><a href="#method.format_with" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.format_with" class="fnname">format_with</a>&lt;F&gt;(self, sep: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.str.html">str</a>, format: F) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/format/struct.FormatWith.html" title="struct itertools::format::FormatWith">FormatWith</a>&lt;'_, Self, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;mut dyn <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;dyn <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>)) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Format all iterator elements, separated by <code>sep</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.format_with">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fold_results" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2138-2140" title="goto source code">[src]</a></div><a href="#method.fold_results" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_results" class="fnname">fold_results</a>&lt;A, E, B, F&gt;(&amp;mut self, start: B, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;B, E&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;A, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, A) -&gt; B,&nbsp;</span></h4></div></summary><div class="item-info"><div class="stab deprecated"><span class="emoji">👎</span> Deprecated since 0.10.0: <p>Use .fold_ok() instead</p>
</div></div><div class='docblock'><p>See <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_ok"><code>.fold_ok()</code></a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fold_ok" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2187-2189" title="goto source code">[src]</a></div><a href="#method.fold_ok" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_ok" class="fnname">fold_ok</a>&lt;A, E, B, F&gt;(&amp;mut self, start: B, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;B, E&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;A, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, A) -&gt; B,&nbsp;</span></h4></div></summary><div class='docblock'><p>Fold <code>Result</code> values from an iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_ok">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fold_options" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2219-2221" title="goto source code">[src]</a></div><a href="#method.fold_options" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_options" class="fnname">fold_options</a>&lt;A, B, F&gt;(&amp;mut self, start: B, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;A&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, A) -&gt; B,&nbsp;</span></h4></div></summary><div class='docblock'><p>Fold <code>Option</code> values from an iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_options">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fold1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2244-2246" title="goto source code">[src]</a></div><a href="#method.fold1" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold1" class="fnname">fold1</a>&lt;F&gt;(self, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Accumulator of the elements in the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold1">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.tree_fold1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2299-2301" title="goto source code">[src]</a></div><a href="#method.tree_fold1" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tree_fold1" class="fnname">tree_fold1</a>&lt;F&gt;(self, f: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Accumulate the elements in the iterator in a tree-like manner. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.tree_fold1">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fold_while" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2397-2399" title="goto source code">[src]</a></div><a href="#method.fold_while" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_while" class="fnname">fold_while</a>&lt;B, F&gt;(&amp;mut self, init: B, f: F) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/enum.FoldWhile.html" title="enum itertools::FoldWhile">FoldWhile</a>&lt;B&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/enum.FoldWhile.html" title="enum itertools::FoldWhile">FoldWhile</a>&lt;B&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>An iterator method that applies a function, producing a single, final value. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.fold_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sum1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2440-2442" title="goto source code">[src]</a></div><a href="#method.sum1" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sum1" class="fnname">sum1</a>&lt;S&gt;(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;S&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;S: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/accum/trait.Sum.html" title="trait core::iter::traits::accum::Sum">Sum</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Iterate over the entire iterator and add all the elements. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sum1">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.product1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2468-2470" title="goto source code">[src]</a></div><a href="#method.product1" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.product1" class="fnname">product1</a>&lt;P&gt;(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;P&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;P: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/accum/trait.Product.html" title="trait core::iter::traits::accum::Product">Product</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Iterate over the entire iterator and multiply all the elements. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.product1">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sorted_unstable" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2494-2496" title="goto source code">[src]</a></div><a href="#method.sorted_unstable" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_unstable" class="fnname">sorted_unstable</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/into_iter/struct.IntoIter.html" title="struct alloc::vec::into_iter::IntoIter">IntoIter</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sort all iterator elements into a new iterator in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_unstable">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sorted_unstable_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2529-2531" title="goto source code">[src]</a></div><a href="#method.sorted_unstable_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_unstable_by" class="fnname">sorted_unstable_by</a>&lt;F&gt;(self, cmp: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/into_iter/struct.IntoIter.html" title="struct alloc::vec::into_iter::IntoIter">IntoIter</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sort all iterator elements into a new iterator in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_unstable_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sorted_unstable_by_key" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2562-2565" title="goto source code">[src]</a></div><a href="#method.sorted_unstable_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_unstable_by_key" class="fnname">sorted_unstable_by_key</a>&lt;K, F&gt;(self, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/into_iter/struct.IntoIter.html" title="struct alloc::vec::into_iter::IntoIter">IntoIter</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sort all iterator elements into a new iterator in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_unstable_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sorted" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2590-2592" title="goto source code">[src]</a></div><a href="#method.sorted" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted" class="fnname">sorted</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/into_iter/struct.IntoIter.html" title="struct alloc::vec::into_iter::IntoIter">IntoIter</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sort all iterator elements into a new iterator in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sorted_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2625-2627" title="goto source code">[src]</a></div><a href="#method.sorted_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_by" class="fnname">sorted_by</a>&lt;F&gt;(self, cmp: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/into_iter/struct.IntoIter.html" title="struct alloc::vec::into_iter::IntoIter">IntoIter</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sort all iterator elements into a new iterator in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sorted_by_key" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2658-2661" title="goto source code">[src]</a></div><a href="#method.sorted_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_by_key" class="fnname">sorted_by_key</a>&lt;K, F&gt;(self, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/into_iter/struct.IntoIter.html" title="struct alloc::vec::into_iter::IntoIter">IntoIter</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sort all iterator elements into a new iterator in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.sorted_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.k_smallest" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2696-2698" title="goto source code">[src]</a></div><a href="#method.k_smallest" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.k_smallest" class="fnname">k_smallest</a>(self, k: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/into_iter/struct.IntoIter.html" title="struct alloc::vec::into_iter::IntoIter">IntoIter</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Sort the k smallest elements into a new iterator, in ascending order. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.k_smallest">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partition_map" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2726-2730" title="goto source code">[src]</a></div><a href="#method.partition_map" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.partition_map" class="fnname">partition_map</a>&lt;A, B, F, L, R&gt;(self, predicate: F) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>A, B<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;A: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;L&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;B: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;R&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://docs.rs/either/1/either/enum.Either.html" title="enum either::Either">Either</a>&lt;L, R&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Collect all iterator elements into one of two
partitions. Unlike <a href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#method.partition" title="Iterator::partition"><code>Iterator::partition</code></a>, each partition may
have a distinct type. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.partition_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partition_result" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2758-2762" title="goto source code">[src]</a></div><a href="#method.partition_result" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.partition_result" class="fnname">partition_result</a>&lt;A, B, T, E&gt;(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>A, B<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, E&gt;&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;A: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;T&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;B: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;E&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Partition a sequence of <code>Result</code>s into one list of all the <code>Ok</code> elements
and another list of all the <code>Err</code> elements. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.partition_result">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_group_map" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2785-2787" title="goto source code">[src]</a></div><a href="#method.into_group_map" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_group_map" class="fnname">into_group_map</a>&lt;K, V&gt;(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.HashMap.html" title="struct std::collections::hash::map::HashMap">HashMap</a>&lt;K, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;V, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt;, <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.RandomState.html" title="struct std::collections::hash::map::RandomState">RandomState</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>K, V<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return a <code>HashMap</code> of keys mapped to <code>Vec</code>s of values. Keys and values
are taken from <code>(Key, Value)</code> tuple pairs yielded by the input iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_group_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_group_map_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2820-2824" title="goto source code">[src]</a></div><a href="#method.into_group_map_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_group_map_by" class="fnname">into_group_map_by</a>&lt;K, V, F&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;f: F<br>) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.HashMap.html" title="struct std::collections::hash::map::HashMap">HashMap</a>&lt;K, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;V, <a class="struct" href="https://doc.rust-lang.org/1.55.0/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt;, <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.RandomState.html" title="struct std::collections::hash::map::RandomState">RandomState</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = V&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;</a>V) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return an <code>Iterator</code> on a <code>HashMap</code>. Keys mapped to <code>Vec</code>s of values. The key is specified
in the closure.
Different to <code>into_group_map_by</code> because the key is still present. It is also more general.
You can also fold the <code>group_map</code>. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_group_map_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_grouping_map" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2839-2841" title="goto source code">[src]</a></div><a href="#method.into_grouping_map" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_grouping_map" class="fnname">into_grouping_map</a>&lt;K, V&gt;(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/grouping_map/struct.GroupingMap.html" title="struct itertools::grouping_map::GroupingMap">GroupingMap</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">(</a>K, V<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.tuple.html">)</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Constructs a <code>GroupingMap</code> to be used later with one of the efficient
group-and-fold operations it allows to perform. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_grouping_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_grouping_map_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2855-2858" title="goto source code">[src]</a></div><a href="#method.into_grouping_map_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_grouping_map_by" class="fnname">into_grouping_map_by</a>&lt;K, V, F&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;key_mapper: F<br>) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/grouping_map/struct.GroupingMap.html" title="struct itertools::grouping_map::GroupingMap">GroupingMap</a>&lt;<a class="struct" href="https://docs.rs/itertools/0.8/itertools/grouping_map/struct.MapForGrouping.html" title="struct itertools::grouping_map::MapForGrouping">MapForGrouping</a>&lt;Self, F&gt;&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = V&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;</a>V) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Constructs a <code>GroupingMap</code> to be used later with one of the efficient
group-and-fold operations it allows to perform. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.into_grouping_map_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.minmax" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2898-2899" title="goto source code">[src]</a></div><a href="#method.minmax" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.minmax" class="fnname">minmax</a>(self) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/minmax/enum.MinMaxResult.html" title="enum itertools::minmax::MinMaxResult">MinMaxResult</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the minimum and maximum elements in the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.minmax">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.minmax_by_key" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2915-2916" title="goto source code">[src]</a></div><a href="#method.minmax_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.minmax_by_key" class="fnname">minmax_by_key</a>&lt;K, F&gt;(self, key: F) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/minmax/enum.MinMaxResult.html" title="enum itertools::minmax::MinMaxResult">MinMaxResult</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;K&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the minimum and maximum element of an iterator, as determined by
the specified function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.minmax_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.minmax_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2929-2930" title="goto source code">[src]</a></div><a href="#method.minmax_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.minmax_by" class="fnname">minmax_by</a>&lt;F&gt;(self, compare: F) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/minmax/enum.MinMaxResult.html" title="enum itertools::minmax::MinMaxResult">MinMaxResult</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the minimum and maximum element of an iterator, as determined by
the specified comparison function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.minmax_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_max" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2958-2959" title="goto source code">[src]</a></div><a href="#method.position_max" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_max" class="fnname">position_max</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the position of the maximum element in the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_max">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_max_by_key" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#2986-2987" title="goto source code">[src]</a></div><a href="#method.position_max_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_max_by_key" class="fnname">position_max_by_key</a>&lt;K, F&gt;(self, key: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the position of the maximum element in the iterator, as
determined by the specified function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_max_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_max_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3014-3015" title="goto source code">[src]</a></div><a href="#method.position_max_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_max_by" class="fnname">position_max_by</a>&lt;F&gt;(self, compare: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the position of the maximum element in the iterator, as
determined by the specified comparison function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_max_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_min" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3041-3042" title="goto source code">[src]</a></div><a href="#method.position_min" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_min" class="fnname">position_min</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the position of the minimum element in the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_min">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_min_by_key" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3069-3070" title="goto source code">[src]</a></div><a href="#method.position_min_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_min_by_key" class="fnname">position_min_by_key</a>&lt;K, F&gt;(self, key: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the position of the minimum element in the iterator, as
determined by the specified function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_min_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_min_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3097-3098" title="goto source code">[src]</a></div><a href="#method.position_min_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_min_by" class="fnname">position_min_by</a>&lt;F&gt;(self, compare: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the position of the minimum element in the iterator, as
determined by the specified comparison function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_min_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_minmax" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3147-3148" title="goto source code">[src]</a></div><a href="#method.position_minmax" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_minmax" class="fnname">position_minmax</a>(self) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/minmax/enum.MinMaxResult.html" title="enum itertools::minmax::MinMaxResult">MinMaxResult</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the positions of the minimum and maximum elements in
the iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_minmax">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_minmax_by_key" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3192-3193" title="goto source code">[src]</a></div><a href="#method.position_minmax_by_key" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_minmax_by_key" class="fnname">position_minmax_by_key</a>&lt;K, F&gt;(self, key: F) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/minmax/enum.MinMaxResult.html" title="enum itertools::minmax::MinMaxResult">MinMaxResult</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;K&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the postions of the minimum and maximum elements of an
iterator, as determined by the specified function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_minmax_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position_minmax_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3234-3235" title="goto source code">[src]</a></div><a href="#method.position_minmax_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_minmax_by" class="fnname">position_minmax_by</a>&lt;F&gt;(self, compare: F) -&gt; <a class="enum" href="https://docs.rs/itertools/0.8/itertools/minmax/enum.MinMaxResult.html" title="enum itertools::minmax::MinMaxResult">MinMaxResult</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &amp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Return the postions of the minimum and maximum elements of an
iterator, as determined by the specified comparison function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.position_minmax_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.exactly_one" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3262-3264" title="goto source code">[src]</a></div><a href="#method.exactly_one" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.exactly_one" class="fnname">exactly_one</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/exactly_one_err/struct.ExactlyOneError.html" title="struct itertools::exactly_one_err::ExactlyOneError">ExactlyOneError</a>&lt;Self&gt;&gt;</h4></div></summary><div class='docblock'><p>If the iterator yields exactly one element, that element will be returned, otherwise
an error will be returned containing an iterator that has the same output as the input
iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.exactly_one">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.at_most_one" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3298-3300" title="goto source code">[src]</a></div><a href="#method.at_most_one" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.at_most_one" class="fnname">at_most_one</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.55.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>&gt;, <a class="struct" href="https://docs.rs/itertools/0.8/itertools/exactly_one_err/struct.ExactlyOneError.html" title="struct itertools::exactly_one_err::ExactlyOneError">ExactlyOneError</a>&lt;Self&gt;&gt;</h4></div></summary><div class='docblock'><p>If the iterator yields no elements, Ok(None) will be returned. If the iterator yields
exactly one element, that element will be returned, otherwise an error will be returned
containing an iterator that has the same output as the input iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.at_most_one">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.multipeek" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3332-3334" title="goto source code">[src]</a></div><a href="#method.multipeek" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.multipeek" class="fnname">multipeek</a>(self) -&gt; <a class="struct" href="https://docs.rs/itertools/0.8/itertools/multipeek_impl/struct.MultiPeek.html" title="struct itertools::multipeek_impl::MultiPeek">MultiPeek</a>&lt;Self&gt;</h4></div></summary><div class='docblock'><p>An iterator adaptor that allows the user to peek at multiple <code>.next()</code>
values without advancing the base iterator. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.multipeek">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.counts" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3353-3356" title="goto source code">[src]</a></div><a href="#method.counts" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.counts" class="fnname">counts</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.HashMap.html" title="struct std::collections::hash::map::HashMap">HashMap</a>&lt;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.RandomState.html" title="struct std::collections::hash::map::RandomState">RandomState</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Collect the items in this iterator and return a <code>HashMap</code> which
contains each item that appears in the iterator and the number
of times it appears. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.counts">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.counts_by" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://docs.rs/itertools/0.8/src/itertools/lib.rs.html#3396-3400" title="goto source code">[src]</a></div><a href="#method.counts_by" class="anchor"></a><h4 class="code-header">fn <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.counts_by" class="fnname">counts_by</a>&lt;K, F&gt;(self, f: F) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.HashMap.html" title="struct std::collections::hash::map::HashMap">HashMap</a>&lt;K, <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.usize.html">usize</a>, <a class="struct" href="https://doc.rust-lang.org/1.55.0/std/collections/hash/map/struct.RandomState.html" title="struct std::collections::hash::map::RandomState">RandomState</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -&gt; K,<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Collect the items in this iterator and return a <code>HashMap</code> which
contains each item that appears in the iterator and the number
of times it appears,
determining identity using a keying function. <a href="https://docs.rs/itertools/0.8/itertools/trait.Itertools.html#method.counts_by">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-PathIterator" class="impl has-srclink"><div class="rightside"></div><a href="#impl-PathIterator" class="anchor"></a><h3 class="code-header in-band">impl&lt;Iter&gt; PathIterator for Iter <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Iter: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = Event&lt;Point2D&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.f32.html">f32</a>, UnknownUnit&gt;, Point2D&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.f32.html">f32</a>, UnknownUnit&gt;&gt;&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.flattened" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.flattened" class="anchor"></a><h4 class="code-header">fn <a href="#method.flattened" class="fnname">flattened</a>(self, tolerance: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.f32.html">f32</a>) -&gt; Flattened&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Returns an iterator that turns curves into line segments.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.transformed" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.transformed" class="anchor"></a><h4 class="code-header">fn <a href="#method.transformed" class="fnname">transformed</a>&lt;T&gt;(self, mat: <a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.reference.html">&amp;'l </a>T) -&gt; Transformed&lt;'l, Self, T&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: Transformation&lt;<a class="primitive" href="https://doc.rust-lang.org/1.55.0/std/primitive.f32.html">f32</a>&gt;,&nbsp;</span></h4></div></summary><div class='docblock'><p>Returns an iterator applying a 2D transform to all of its events.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.bezier_segments" class="method trait-impl has-srclink"><div class="rightside"></div><a href="#method.bezier_segments" class="anchor"></a><h4 class="code-header">fn <a href="#method.bezier_segments" class="fnname">bezier_segments</a>(self) -&gt; BezierSegments&lt;Self&gt;</h4></div></summary><div class='docblock'><p>Returns an iterator of segments.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Same%3CT%3E" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Same%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; Same&lt;T&gt; for T</h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Output" class="type trait-impl has-srclink"><a href="#associatedtype.Output" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.Output" class="type">Output</a> = T</h4></div></summary><div class='docblock'><p>Should always be <code>Self</code></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryFrom%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#583-592" title="goto source code">[src]</a></div><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error" class="type trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_from" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#589" title="goto source code">[src]</a></div><a href="#method.try_from" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryInto%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#569-578" title="goto source code">[src]</a></div><a href="#impl-TryInto%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error-1" class="type trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryInto.html#associatedtype.Error" class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.55.0/src/core/convert/mod.rs.html#575" title="goto source code">[src]</a></div><a href="#method.try_into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.55.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/1.55.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
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