<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="This provides a builder API for adding objects to a `World`."><metaname="keywords"content="rust, rustlang, rust-lang, ObjectBuilder"><title>ObjectBuilder in widgetry::mapspace::world - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceSerif4-Regular.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../FiraSans-Regular.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../FiraSans-Medium.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceCodePro-Regular.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceSerif4-Bold.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../../SourceCodePro-Semibold.ttf.woff2"><linkrel="stylesheet"type="text/css"href="../../../normalize.css"><linkrel="stylesheet"type="text/css"href="../../../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../../../ayu.css"disabled><linkrel="stylesheet"type="text/css"href="../../../dark.css"disabled><linkrel="stylesheet"type="text/css"href="../../../light.css"id="themeStyle"><scriptid="default-settings"></script><scriptsrc="../../../storage.js"></script><scriptsrc="../../../crates.js"></script><scriptdefersrc="../../../main.js"></script>
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</a><h2class="location"><ahref="#">ObjectBuilder</a></h2><divclass="sidebar-elems"><section><divclass="block"><h3class="sidebar-title"><ahref="#fields">Fields</a></h3><ul><li><ahref="#structfield.clickable">clickable</a></li><li><ahref="#structfield.draggable">draggable</a></li><li><ahref="#structfield.draw_hover">draw_hover</a></li><li><ahref="#structfield.draw_normal">draw_normal</a></li><li><ahref="#structfield.hitbox">hitbox</a></li><li><ahref="#structfield.id">id</a></li><li><ahref="#structfield.keybindings">keybindings</a></li><li><ahref="#structfield.tooltip">tooltip</a></li><li><ahref="#structfield.world">world</a></li><li><ahref="#structfield.zorder">zorder</a></li></ul></div><divclass="block"><h3class="sidebar-title"><ahref="#implementations">Methods</a></h3><ul><li><ahref="#method.build">build</a></li><li><ahref="#method.clickable">clickable</a></li><li><ahref="#method.draggable">draggable</a></li><li><ahref="#method.draw">draw</a></li><li><ahref="#method.draw_color">draw_color</a></li><li><ahref="#method.draw_hover_rewrite">draw_hover_rewrite</a></li><li><ahref="#method.draw_hovered">draw_hovered</a></li><li><ahref="#method.drawn_in_master_batch">drawn_in_master_batch</a></li><li><ahref="#method.hitbox">hitbox</a></li><li><ahref="#method.hotkey">hotkey</a></li><li><ahref="#method.hover_alpha">hover_alpha</a></li><li><ahref="#method.hover_outline">hover_outline</a></li><li><ahref="#method.invisibly_hoverable">invisibly_hoverable</a></li><li><ahref="#method.set_clickable">set_clickable</a></li><li><ahref="#method.tooltip">tooltip</a></li><li><ahref="#method.zorder">zorder</a></li></ul></div><divclass="block"><h3class="sidebar-title"><ahref="#synthetic-implementations">Auto Trait Implementations</a></h3><ul><li><ahref="#impl-RefUnwindSafe">RefUnwindSafe</a></li><li><ahref="#impl-Send">!Send</a></li><li><ahref="#impl-Sync">!Sync</a></li><li><ahref="#impl-Unpin">Unpin</a></li><li><ahref="#impl-UnwindSafe">!UnwindSafe</a></li></ul></div><divclass="block"><h3class="sidebar-title"><ahref="#blanket-implementations">Blanket Implementations</a></h3><ul><li><ahref="#impl-Any">Any</a></li><li><ahref="#impl-Borrow%3CT%3E">Borrow<T></a></li><li><ahref="#impl-BorrowMut%3CT%3E">BorrowMut<T></a></li><li><ahref="#impl-Downcast">Downcast</a></li><li><ahref="#impl-From%3CT%3E">From<T></a></li><li><ahref="#impl-Instrument">Instrument</a></li><li><ahref="#impl-Into%3CU%3E">Into<U></a></li><li><ahref="#impl-Same%3CT%3E">Same<T></a></li><li><ahref="#impl-TryFrom%3CU%3E">TryFrom<U></a></li><li><ahref="#impl-TryInto%3CU%3E">TryInto<U></a></li></ul></div></section><h2class="location"><ahref="index.html">In widgetry::mapspace::world</a></h2><divid="sidebar-vars"data-name="ObjectBuilder"data-ty="struct"data-relpath=""></div><scriptdefersrc="sidebar-items.js"></script></div></nav><main><divclass="width-limiter"><divclass="sub-container"><aclass="sub-logo-container"href="../../../widgetry/index.html"><imgclass="rust-logo"src="../../../rust-logo.svg"alt="logo"></a><navclass="sub"><divclass="theme-picker hidden"><buttonid="theme-picker"aria-label="Pick another theme!"aria-haspopup="menu"title="themes"><imgwidth="22"height="22"alt="Pick another theme!"src="../../../brush.svg"></button><divid="theme-choices"role="menu"></div></div><formclass="search-form"><divclass="search-container"><span></span><inputclass="search-input"name="search"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><buttontype="button"id="help-button"title="help">?</button><aid="settings-menu"href="../../../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../../../wheel.svg"></a></div></form></nav></div><sectionid="main-content"class="content"><divclass="main-heading">
<h1class="fqn"><spanclass="in-band">Struct <ahref="../../index.html">widgetry</a>::<wbr><ahref="../index.html">mapspace</a>::<wbr><ahref="index.html">world</a>::<wbr><aclass="struct"href="#">ObjectBuilder</a><buttonid="copy-path"onclick="copy_path(this)"title="Copy item path to clipboard"><imgsrc="../../../clipboard.svg"width="19"height="18"alt="Copy item path"></button></span></h1><spanclass="out-of-band"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#104-116">source</a> · <aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass="inner">−</span>]</a></span></div><divclass="docblock item-decl"><preclass="rust struct"><code>pub struct ObjectBuilder<'a, ID: <aclass="trait"href="trait.ObjectID.html"title="trait widgetry::mapspace::world::ObjectID">ObjectID</a>> {
}</code></pre></div><detailsclass="rustdoc-toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>This provides a builder API for adding objects to a <code>World</code>.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.zorder"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#127-131">source</a></span><ahref="#method.zorder"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.zorder"class="fnname">zorder</a>(self, zorder: <aclass="primitive"href="https://doc.rust-lang.org/1.60.0/std/primitive.usize.html">usize</a>) -> Self</h4></section></summary><divclass="docblock"><p>Provides ordering for overlapping objects. Higher values are “on top” of lower values.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.draw"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#134-141">source</a></span><ahref="#method.draw"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.draw"class="fnname">draw</a><I: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><<aclass="struct"href="../struct.ToggleZoomedBuilder.html"title="struct widgetry::mapspace::ToggleZoomedBuilder">ToggleZoomedBuilder</a>>>(self, normal: I) -> Self</h4></section></summary><divclass="docblock"><p>Specifies how to draw this object normally (while not hovering on it)</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.draw_color"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#144-147">source</a></span><ahref="#method.draw_color"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.draw_color"class="fnname">draw_color</a>(self, color: <aclass="struct"href="../../color/struct.Color.html"title="struct widgetry::color::Color">Color</a>) -> Self</h4></section></summary><divclass="docblock"><p>Draw the object by coloring its hitbox</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.drawn_in_master_batch"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#150-156">source</a></span><ahref="#method.drawn_in_master_batch"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.drawn_in_master_batch"class="fnname">drawn_in_master_batch</a>(self) -> Self</h4></section></summary><divclass="docblock"><p>Indicate that an object doesn’t need to be drawn individually. A call to <code>draw_master_batch</code> covers it.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.draw_hovered"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#160-167">source</a></span><ahref="#method.draw_hovered"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.draw_hovered"class="fnname">draw_hovered</a><I: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><<aclass="struct"href="../struct.ToggleZoomedBuilder.html"title="struct widgetry::mapspace::ToggleZoomedBuilder">ToggleZoomedBuilder</a>>>(self, hovered: I) -> Self</h4></section></summary><divclass="docblock"><p>Specifies how to draw the object while the cursor is hovering on it. Note that an object
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.draw_hover_rewrite"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#170-177">source</a></span><ahref="#method.draw_hover_rewrite"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.draw_hover_rewrite"class="fnname">draw_hover_rewrite</a>(self, rewrite: <aclass="enum"href="../../geom/enum.RewriteColor.html"title="enum widgetry::geom::RewriteColor">RewriteColor</a>) -> Self</h4></section></summary><divclass="docblock"><p>Draw the object in a hovered state by transforming the normal drawing.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.hover_alpha"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#180-182">source</a></span><ahref="#method.hover_alpha"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.hover_alpha"class="fnname">hover_alpha</a>(self, alpha: <aclass="primitive"href="https://doc.rust-lang.org/1.60.0/std/primitive.f32.html">f32</a>) -> Self</h4></section></summary><divclass="docblock"><p>Draw the object in a hovered state by changing the alpha value of the normal drawing.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.hover_outline"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#187-212">source</a></span><ahref="#method.hover_outline"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.hover_outline"class="fnname">hover_outline</a>(self, color: <aclass="struct"href="../../color/struct.Color.html"title="struct widgetry::color::Color">Color</a>, thickness: <aclass="struct"href="../../../geom/distance/struct.Distance.html"title="struct geom::distance::Distance">Distance</a>) -> Self</h4></section></summary><divclass="docblock"><p>Draw the object in a hovered state by adding an outline to the normal drawing. The
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.invisibly_hoverable"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#215-217">source</a></span><ahref="#method.invisibly_hoverable"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.invisibly_hoverable"class="fnname">invisibly_hoverable</a>(self) -> Self</h4></section></summary><divclass="docblock"><p>Mark that an object is hoverable, but don’t actually draw anything while hovering on it</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.tooltip"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#220-230">source</a></span><ahref="#method.tooltip"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.tooltip"class="fnname">tooltip</a>(self, txt: <aclass="struct"href="../../text/struct.Text.html"title="struct widgetry::text::Text">Text</a>) -> Self</h4></section></summary><divclass="docblock"><p>Draw a tooltip while hovering over this object.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.clickable"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#233-237">source</a></span><ahref="#method.clickable"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.clickable"class="fnname">clickable</a>(self) -> Self</h4></section></summary><divclass="docblock"><p>Mark the object as clickable. <code>WorldOutcome::ClickedObject</code> will be fired.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.set_clickable"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#240-243">source</a></span><ahref="#method.set_clickable"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.set_clickable"class="fnname">set_clickable</a>(self, clickable: <aclass="primitive"href="https://doc.rust-lang.org/1.60.0/std/primitive.bool.html">bool</a>) -> Self</h4></section></summary><divclass="docblock"><p>Mark the object as clickable or not. <code>WorldOutcome::ClickedObject</code> will be fired.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.draggable"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#250-254">source</a></span><ahref="#method.draggable"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.draggable"class="fnname">draggable</a>(self) -> Self</h4></section></summary><divclass="docblock"><p>Mark the object as draggable. The user can hover on this object, then click and drag it.
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.hotkey"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#258-262">source</a></span><ahref="#method.hotkey"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.hotkey"class="fnname">hotkey</a><I: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><<aclass="enum"href="../../event/enum.MultiKey.html"title="enum widgetry::event::MultiKey">MultiKey</a>>>(self, key: I, action: &'static <aclass="primitive"href="https://doc.rust-lang.org/1.60.0/std/primitive.str.html">str</a>) -> Self</h4></section></summary><divclass="docblock"><p>While the user hovers over this object, they can press a key to perform the specified
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.build"class="method has-srclink"><spanclass="rightside"><aclass="srclink"href="../../../src/widgetry/mapspace/world.rs.html#265-291">source</a></span><ahref="#method.build"class="anchor"></a><h4class="code-header">pub fn <ahref="#method.build"class="fnname">build</a>(self, ctx: &<aclass="struct"href="../../event_ctx/struct.EventCtx.html"title="struct widgetry::event_ctx::EventCtx">EventCtx</a><'_>)</h4></section></summary><divclass="docblock"><p>Finalize the object, adding it to the <code>World</code>.</p>
</div></details></div></details><h2id="synthetic-implementations"class="small-section-header">Auto Trait Implementations<ahref="#synthetic-implementations"class="anchor"></a></h2><divid="synthetic-implementations-list"><sectionid="impl-RefUnwindSafe"class="impl has-srclink"><ahref="#impl-RefUnwindSafe"class="anchor"></a><h3class="code-header in-band">impl<'a, ID><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/panic/unwind_safe/trait.RefUnwindSafe.html"title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <aclass="struct"href="struct.ObjectBuilder.html"title="struct widgetry::mapspace::world::ObjectBuilder">ObjectBuilder</a><'a, ID><spanclass="where fmt-newline">where<br> ID: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/panic/unwind_safe/trait.RefUnwindSafe.html"title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>, </span></h3></section><sectionid="impl-Send"class="impl has-srclink"><ahref="#impl-Send"class="anchor"></a><h3class="code-header in-band">impl<'a, ID> !<aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/marker/trait.Send.html"title="trait core::marker::Send">Send</a> for <aclass="struct"href="struct.ObjectBuilder.html"title="struct widgetry::mapspace::world::ObjectBuilder">ObjectBuilder</a><'a, ID></h3></section><sectionid="impl-Sync"class="impl has-srclink"><ahref="#impl-Sync"class="anchor"></a><h3class="code-header in-band">impl<'a, ID> !<aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/marker/trait.Sync.html"title="trait core::marker::Sync">Sync</a> for <aclass="struct"href="struct.ObjectBuilder.html"title="struct widgetry::mapspace::world::ObjectBuilder">ObjectBuilder</a><'a, ID></h3></section><sectionid="impl-Unpin"class="impl has-srclink"><ahref="#impl-Unpin"class="anchor"></a><h3class="code-header in-band">impl<'a, ID><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a> for <aclass="struct"href="struct.ObjectBuilder.html"title="struct widgetry::mapspace::world::ObjectBuilder">ObjectBuilder</a><'a, ID><spanclass="where fmt-newline">where<br> ID: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a>, </span></h3></section><sectionid="impl-UnwindSafe"class="impl has-srclink"><ahref="#impl-UnwindSafe"class="anchor"></a><h3class="code-header in-band">impl<'a, ID> !<aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/panic/unwind_safe/trait.UnwindSafe.html"title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <aclass="struct"href="struct.ObjectBuilder.html"title="struct widgetry::mapspace::world::ObjectBuilder">ObjectBuilder</a><'a, ID></h3></section></div><h2id="blanket-implementations"class="small-section-header">Blanket Implementations<ahref="#blanket-implementations"class="anchor"></a></h2><divid="blanket-implementations-list"><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Any"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/any.rs.html#132-136">source</a></span><ahref="#impl-Any"class="anchor"></a><h3class="code-header in-band">impl<T><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/any/trait.Any.html"title="trait core::any::Any">Any</a> for T <spanclass="where fmt-newline">where<br> T: 'static + ?<aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.type_id"class="method trait-impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/any.rs.html#133">so
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Borrow%3CT%3E"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/borrow.rs.html#209-214">source</a></span><ahref="#impl-Borrow%3CT%3E"class="anchor"></a><h3class="code-header in-band">impl<T><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/borrow/trait.Borrow.html"title="trait core::borrow::Borrow">Borrow</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.borrow"class="method trait-impl has-srclink"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/91522"title="Tracking issue for const_borrow">unstable</a></span> · <aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/borrow.rs.html#211">source</a></span><ahref="#method.borrow"class="anchor"></a><h4class="code-header">pub fn <ahref="https://doc.rust-lang.org/1.60.0/core/borrow/trait.Borrow.html#tymethod.borrow"class="fnname">borrow</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/1.60.0/std/primitive.reference.html">&</a>T</h4></section></summary><divclass='docblock'><p>Immutably borrows from an owned value. <ahref="https://doc.rust-lang.org/1.60.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-BorrowMut%3CT%3E"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/borrow.rs.html#218-222">source</a></span><ahref="#impl-BorrowMut%3CT%3E"class="anchor"></a><h3class="code-header in-band">impl<T><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/borrow/trait.BorrowMut.html"title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.borrow_mut"class="method trait-impl has-srclink"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/91522"title="Tracking issue for const_borrow">unstable</a></span> · <aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/borrow.rs.html#219">source</a></span><ahref="#method.borrow_mut"class="anchor"></a><h4class="code-header">pub fn <ahref="https://doc.rust-lang.org/1.60.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut"class="fnname">borrow_mut</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/1.60.0/std/primitive.reference.html">&mut </a>T</h4></section></summary><divclass='docblock'><p>Mutably borrows from an owned value. <ahref="https://doc.rust-lang.org/1.60.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Downcast"class="impl has-srclink"><ahref="#impl-Downcast"class="anchor"></a><h3class="code-header in-band">impl<T> Downcast for T <spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/any/trait.Any.html"title="trait core::any::Any">Any</a>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.into_any"class="method trait-impl has-srclink"><ahref="#method.into_any"class="anchor"></a><h4class="code-header">pub fn <aclass="fnname">into_any</a>(self: <aclass="struct"href="https://doc.rust-lang.org/1.60.0/alloc/boxed/struct.Box.html"title="struct alloc::boxed::Box">Box</a><T, <aclass="struct"href="https://doc.rust-lang.org/1.60.0/alloc/alloc/struct.Global.html"title="struct alloc::alloc::Global">Global</a>>) -><aclass="struct"href="https://doc.rust-lang.org/1.60.0/alloc/boxed/struct.Box.html"title="struct alloc::boxed::Box">Box</a><dyn <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/any/trait.Any.html"title="trait core::any::Any">Any</a> + 'static, <aclass="struct"href="https://doc.rust-lang.org/1.60.0/alloc/alloc/struct.Global.html"title="struct alloc::alloc::Global">Global</a>></h4></section></summary><divclass='docblock'><p>Convert <code>Box<dyn Trait></code> (where <code>Trait: Downcast</code>) to <code>Box<dyn Any></code>. <code>Box<dyn Any></code> can
then be further <code>downcast</code> into <code>Box<ConcreteType></code> where <code>ConcreteType</code> implements <code>Trait</code>. <ahref="#tymethod.into_any">Read more</a></p>
further <code>downcast</code> into <code>Rc<ConcreteType></code> where <code>ConcreteType</code> implements <code>Trait</code>. <ahref="#tymethod.into_any_rc">Read more</a></p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-From%3CT%3E"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#553-558">source</a></span><ahref="#impl-From%3CT%3E"class="anchor"></a><h3class="code-header in-band">impl<T><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.From.html"title="trait core::convert::From">From</a><T> for T</h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.from"class="method trait-impl has-srclink"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/88674"title="Tracking issue for const_convert">unstable</a></span> · <aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#555">source</a></span><ahref="#method.from"class="anchor"></a><h4class="code-header">pub fn <ahref="https://doc.rust-lang.org/1.60.0/core/convert/trait.From.html#tymethod.from"class="fnname">from</a>(t: T) -> T</h4></section></summary><divclass="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Instrument"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://docs.rs/tracing/0.1.26/src/tracing/instrument.rs.html#155">source</a></span><ahref="#impl-Instrument"class="anchor"></a><h3class="code-header in-band">impl<T><aclass="trait"href="https://docs.rs/tracing/0.1.26/tracing/instrument/trait.Instrument.html"title="trait tracing::instrument::Instrument">Instrument</a> for T</h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.instrument"class="method trait-impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://docs.rs/tracing/0.1.26/src/tracing/instrument.rs.html#38">source</a></span><ahref="#method.instrument"class="anchor"></a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.26/tracing/instrument/trait.Instrument.html#method.instrument"class="fnname">instrument</a>(self, span: <aclass="struct"href="https://docs.rs/tracing/0.1.26/tracing/span/struct.Span.html"title="struct tracing::span::Span">Span</a>) -><aclass="struct"href="https://docs.rs/tracing/0.1.26/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><divclass='docblock'><p>Instruments this type with the provided <code>Span</code>, returning an
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.in_current_span"class="method trait-impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://docs.rs/tracing/0.1.26/src/tracing/instrument.rs.html#74">source</a></span><ahref="#method.in_current_span"class="anchor"></a><h4class="code-header">fn <ahref="https://docs.rs/tracing/0.1.26/tracing/instrument/trait.Instrument.html#method.in_current_span"class="fnname">in_current_span</a>(self) -><aclass="struct"href="https://docs.rs/tracing/0.1.26/tracing/instrument/struct.Instrumented.html"title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><divclass='docblock'><p>Instruments this type with the <ahref="../struct.Span.html#method.current">current</a><code>Span</code>, returning an
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Into%3CU%3E"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#537-548">source</a></span><ahref="#impl-Into%3CU%3E"class="anchor"></a><h3class="code-header in-band">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.From.html"title="trait core::convert::From">From</a><T>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.into"class="method trait-impl has-srclink"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/88674"title="Tracking issue for const_convert">unstable</a></span> · <aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#545">source</a></span><ahref="#method.into"class="anchor"></a><h4class="code-header">pub fn <ahref="https://doc.rust-lang.org/1.60.0/core/convert/trait.Into.html#tymethod.into"class="fnname">into</a>(self) -> U</h4></section></summary><divclass="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><ahref="https://doc.rust-lang.org/1.60.0/core/convert/trait.From.html"title="From">From</a><T> for U</code> chooses to do.</p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-Same%3CT%3E"class="impl has-srclink"><ahref="#impl-Same%3CT%3E"class="anchor"></a><h3class="code-header in-band">impl<T> Same<T> for T</h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle"open><summary><sectionid="associatedtype.Output"class="type trait-impl has-srclink"><ahref="#associatedtype.Output"class="anchor"></a><h4class="code-header">type <ahref="#associatedtype.Output"class="associatedtype">Output</a> = T</h4></section></summary><divclass='docblock'><p>Should always be <code>Self</code></p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-TryFrom%3CU%3E"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#594-603">source</a></span><ahref="#impl-TryFrom%3CU%3E"class="anchor"></a><h3class="code-header in-band">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle"open><summary><sectionid="associatedtype.Error"class="type trait-impl has-srclink"><ahref="#associatedtype.Error"class="anchor"></a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html#associatedtype.Error"class="associatedtype">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/1.60.0/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></h4></section></summary><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.try_from"class="method trait-impl has-srclink"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/88674"title="Tracking issue for const_convert">unstable</a></span> · <aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#600">source</a></span><ahref="#method.try_from"class="anchor"></a><h4class="code-header">pub fn <ahref="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html#tymethod.try_from"class="fnname">try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/1.60.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'><p>Performs the conversion.</p>
</div></details></div></details><detailsclass="rustdoc-toggle implementors-toggle"open><summary><sectionid="impl-TryInto%3CU%3E"class="impl has-srclink"><spanclass="rightside"><aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#579-588">source</a></span><ahref="#impl-TryInto%3CU%3E"class="anchor"></a><h3class="code-header in-band">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>, </span></h3></section></summary><divclass="impl-items"><detailsclass="rustdoc-toggle"open><summary><sectionid="associatedtype.Error-1"class="type trait-impl has-srclink"><ahref="#associatedtype.Error-1"class="anchor"></a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryInto.html#associatedtype.Error"class="associatedtype">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><detailsclass="rustdoc-toggle method-toggle"open><summary><sectionid="method.try_into"class="method trait-impl has-srclink"><spanclass="rightside"><spanclass="since"title="const unstable">const: <ahref="https://github.com/rust-lang/rust/issues/88674"title="Tracking issue for const_convert">unstable</a></span> · <aclass="srclink"href="https://doc.rust-lang.org/1.60.0/src/core/convert/mod.rs.html#585">source</a></span><ahref="#method.try_into"class="anchor"></a><h4class="code-header">pub fn <ahref="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryInto.html#tymethod.try_into"class="fnname">try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/1.60.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.60.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'><p>Performs the conversion.</p>
