162 lines
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162 lines
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<meta name="description" content="API documentation for the Rust `Control` enum in crate `petgraph`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, Control">
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<title>petgraph::visit::Control - Rust</title>
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<div class="sidebar-menu">☰</div>
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<p class='location'>Enum Control</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#variants">Variants</a><div class="sidebar-links"><a href="#variant.Continue">Continue</a><a href="#variant.Break">Break</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.breaking">breaking</a><a href="#method.break_value">break_value</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Copy">Copy</a><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-ControlFlow">ControlFlow</a><a href="#impl-Default">Default</a></div></div><p class='location'><a href='../index.html'>petgraph</a>::<wbr><a href='index.html'>visit</a></p><script>window.sidebarCurrent = {name: 'Control', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Enum <a href='../index.html'>petgraph</a>::<wbr><a href='index.html'>visit</a>::<wbr><a class="enum" href=''>Control</a></span><span class='out-of-band'><span id='render-detail'>
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<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
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[<span class='inner'>−</span>]
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</a>
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</span><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#41-44' title='goto source code'>[src]</a></span></h1>
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<pre class='rust enum'>pub enum Control<B> {
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Continue,
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Break(B),
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}</pre><div class='docblock'><p>Control flow for callbacks.</p>
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<p><code>Break</code> can carry a value.</p>
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</div><h2 id='variants' class='variants small-section-header'>
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Variants<a href='#variants' class='anchor'></a></h2>
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<span id="variant.Continue" class="variant small-section-header"><a href="#variant.Continue" class="anchor field"></a><span id='Continue.v' class='invisible'><code>Continue</code></span></span><span id="variant.Break" class="variant small-section-header"><a href="#variant.Break" class="anchor field"></a><span id='Break.v' class='invisible'><code>Break(B)</code></span></span>
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<h2 id='methods' class='small-section-header'>
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Methods<a href='#methods' class='anchor'></a>
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</h2>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl<B> <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><B></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#46-55' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.breaking' class="method"><span id='breaking.v' class='invisible'><code>pub fn <a href='#method.breaking' class='fnname'>breaking</a>() -> <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#47' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.break_value' class="method"><span id='break_value.v' class='invisible'><code>pub fn <a href='#method.break_value' class='fnname'>break_value</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#49-54' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Get the value in <code>Control::Break(_)</code>, if present.</p>
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</div></div>
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<h2 id='implementations' class='small-section-header'>
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Trait Implementations<a href='#implementations' class='anchor'></a>
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</h2>
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<h3 id='impl-Copy' class='impl'><span class='in-band'><code>impl<B: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><B></code><a href='#impl-Copy' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'></div><h3 id='impl-Clone' class='impl'><span class='in-band'><code>impl<B: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><B></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><B></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#40' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
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</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#112-114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
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</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl<B: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><B></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#40' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, __arg_0: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#40' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
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</div></div><h3 id='impl-ControlFlow' class='impl'><span class='in-band'><code>impl<B> <a class="trait" href="../../petgraph/visit/trait.ControlFlow.html" title="trait petgraph::visit::ControlFlow">ControlFlow</a> for <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><B></code><a href='#impl-ControlFlow' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#71-76' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.continuing' class="method"><span id='continuing.v' class='invisible'><code>fn <a href='../../petgraph/visit/trait.ControlFlow.html#tymethod.continuing' class='fnname'>continuing</a>() -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#72' title='goto source code'>[src]</a></span></h4>
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<h4 id='method.should_break' class="method"><span id='should_break.v' class='invisible'><code>fn <a href='../../petgraph/visit/trait.ControlFlow.html#tymethod.should_break' class='fnname'>should_break</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#73-75' title='goto source code'>[src]</a></span></h4>
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</div><h3 id='impl-Default' class='impl'><span class='in-band'><code>impl<B> <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="enum" href="../../petgraph/visit/enum.Control.html" title="enum petgraph::visit::Control">Control</a><B></code><a href='#impl-Default' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#86-88' title='goto source code'>[src]</a></span></h3>
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<div class='docblock'><p>The default is <code>Continue</code>.</p>
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</div><div class='impl-items'><h4 id='method.default' class="method"><span id='default.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/visit/dfsvisit.rs.html#87' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Returns the "default value" for a type. <a href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default">Read more</a></p>
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