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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 `SimCallback` trait in crate `sim`."><meta name="keywords" content="rust, rustlang, rust-lang, SimCallback"><title>SimCallback in sim - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Semibold.ttf.woff2"><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="../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../dark.css" disabled><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../storage.js"></script><script src="../crates.js"></script><script defer src="../main.js"></script>
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</a><h2 class="location"><a href="#">SimCallback</a></h2><div class="sidebar-elems"><section><div class="block"><h3 class="sidebar-title"><a href="#required-methods">Required Methods</a></h3><ul><li><a href="#tymethod.run">run</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#implementations">Methods</a></h3><ul><li><a href="#method.downcast">downcast</a></li><li><a href="#method.downcast_mut">downcast_mut</a></li><li><a href="#method.downcast_rc">downcast_rc</a></li><li><a href="#method.downcast_ref">downcast_ref</a></li><li><a href="#method.is">is</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#implementors">Implementors</a></h3></div></section><h2 class="location"><a href="index.html">In sim</a></h2><div id="sidebar-vars" data-name="SimCallback" data-ty="trait" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../sim/index.html"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></a><nav class="sub"><div class="theme-picker hidden"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="22" height="22" alt="Pick another theme!" src="../brush.svg"></button><div id="theme-choices" role="menu"></div></div><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press S to search, ? for more options…" type="search"><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><div class="main-heading">
<h1 class="fqn"><span class="in-band">Trait <a href="index.html">sim</a>::<wbr><a class="trait" href="#">SimCallback</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../src/sim/sim/mod.rs.html#992-995">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span></div><div class="docblock item-decl"><pre class="rust trait"><code>pub trait SimCallback: Downcast {
fn <a href="#tymethod.run" class="fnname">run</a>(&amp;mut self, sim: &amp;<a class="struct" href="sim/struct.Sim.html" title="struct sim::sim::Sim">Sim</a>, map: &amp;<a class="struct" href="../map_model/struct.Map.html" title="struct map_model::Map">Map</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.61.0/std/primitive.bool.html">bool</a>;
}</code></pre></div><h2 id="required-methods" class="small-section-header">Required methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><div id="tymethod.run" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/sim/sim/mod.rs.html#994">source</a></div><h4 class="code-header">fn <a href="#tymethod.run" class="fnname">run</a>(&amp;mut self, sim: &amp;<a class="struct" href="sim/struct.Sim.html" title="struct sim::sim::Sim">Sim</a>, map: &amp;<a class="struct" href="../map_model/struct.Map.html" title="struct map_model::Map">Map</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.61.0/std/primitive.bool.html">bool</a></h4></div></div><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/sim/sim/mod.rs.html#996">source</a></span><a href="#impl" class="anchor"></a><h3 class="code-header in-band">impl dyn <a class="trait" href="sim/trait.SimCallback.html" title="trait sim::sim::SimCallback">SimCallback</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is" class="method has-srclink"><span class="rightside"><a class="srclink" href="../src/sim/sim/mod.rs.html#996">source</a></span><a href="#method.is" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.is" class="fnname">is</a>&lt;__T:&nbsp;<a class="trait" href="sim/trait.SimCallback.html" title="trait sim::sim::SimCallback">SimCallback</a>&gt;(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.61.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns true if the trait object wraps an object of type <code>__T</code>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.downcast" class="method has-srclink"><span class="rightside"><a class="srclink" href="../src/sim/sim/mod.rs.html#996">source</a></span><a href="#method.downcast" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.downcast" class="fnname">downcast</a>&lt;__T:&nbsp;<a class="trait" href="sim/trait.SimCallback.html" title="trait sim::sim::SimCallback">SimCallback</a>&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/1.61.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;Self&gt;<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.61.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.61.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;__T&gt;, <a class="struct" href="https://doc.rust-lang.org/1.61.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;Self&gt;&gt;</h4></section></summary><div class="docblock"><p>Returns a boxed object from a boxed trait object if the underlying object is of type
<code>__T</code>. Returns the original boxed trait if it isnt.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.downcast_rc" class="method has-srclink"><span class="rightside"><a class="srclink" href="../src/sim/sim/mod.rs.html#996">source</a></span><a href="#method.downcast_rc" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.downcast_rc" class="fnname">downcast_rc</a>&lt;__T:&nbsp;<a class="trait" href="sim/trait.SimCallback.html" title="trait sim::sim::SimCallback">SimCallback</a>&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/1.61.0/alloc/rc/struct.Rc.html" title="struct alloc::rc::Rc">Rc</a>&lt;Self&gt;<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.61.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.61.0/alloc/rc/struct.Rc.html" title="struct alloc::rc::Rc">Rc</a>&lt;__T&gt;, <a class="struct" href="https://doc.rust-lang.org/1.61.0/alloc/rc/struct.Rc.html" title="struct alloc::rc::Rc">Rc</a>&lt;Self&gt;&gt;</h4></section></summary><div class="docblock"><p>Returns an <code>Rc</code>-ed object from an <code>Rc</code>-ed trait object if the underlying object is of
type <code>__T</code>. Returns the original <code>Rc</code>-ed trait if it isnt.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.downcast_ref" class="method has-srclink"><span class="rightside"><a class="srclink" href="../src/sim/sim/mod.rs.html#996">source</a></span><a href="#method.downcast_ref" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.downcast_ref" class="fnname">downcast_ref</a>&lt;__T:&nbsp;<a class="trait" href="sim/trait.SimCallback.html" title="trait sim::sim::SimCallback">SimCallback</a>&gt;(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.61.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.61.0/std/primitive.reference.html">&amp;</a>__T&gt;</h4></section></summary><div class="docblock"><p>Returns a reference to the object within the trait object if it is of type <code>__T</code>, or
<code>None</code> if it isnt.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.downcast_mut" class="method has-srclink"><span class="rightside"><a class="srclink" href="../src/sim/sim/mod.rs.html#996">source</a></span><a href="#method.downcast_mut" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.downcast_mut" class="fnname">downcast_mut</a>&lt;__T:&nbsp;<a class="trait" href="sim/trait.SimCallback.html" title="trait sim::sim::SimCallback">SimCallback</a>&gt;(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.61.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.61.0/std/primitive.reference.html">&amp;mut </a>__T&gt;</h4></section></summary><div class="docblock"><p>Returns a mutable reference to the object within the trait object if it is of type
<code>__T</code>, or <code>None</code> if it isnt.</p>
</div></details></div></details></div><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"></div><script type="text/javascript" src="../implementors/sim/trait.SimCallback.js" async></script></section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../" data-current-crate="sim" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.61.0 (fe5b13d68 2022-05-18)" ></div>
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