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160 lines
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<meta name="description" content="API documentation for the Rust `Edge` struct in crate `petgraph`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, Edge">
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<title>petgraph::graph::Edge - Rust</title>
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<div class="sidebar-menu">☰</div>
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<p class='location'>Struct Edge</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#fields">Fields</a><div class="sidebar-links"><a href="#structfield.weight">weight</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.next_edge">next_edge</a><a href="#method.source">source</a><a href="#method.target">target</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Debug">Debug</a><a href="#impl-Clone">Clone</a></div></div><p class='location'><a href='../index.html'>petgraph</a>::<wbr><a href='index.html'>graph</a></p><script>window.sidebarCurrent = {name: 'Edge', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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autocomplete="off"
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type="search">
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<section id='main' class="content">
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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>petgraph</a>::<wbr><a href='index.html'>graph</a>::<wbr><a class="struct" href=''>Edge</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/graph_impl/mod.rs.html#214-221' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct Edge<E, Ix = <a class="type" href="../../petgraph/graph/type.DefaultIx.html" title="type petgraph::graph::DefaultIx">DefaultIx</a>> {
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pub weight: E,
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// some fields omitted
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}</pre><div class='docblock'><p>The graph's edge type.</p>
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</div><h2 id='fields' class='fields small-section-header'>
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Fields<a href='#fields' class='anchor'></a></h2><span id="structfield.weight" class="structfield small-section-header">
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<a href="#structfield.weight" class="anchor field"></a>
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<span id="weight.v" class='invisible'>
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<code>weight: E</code>
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</span></span><div class='docblock'><p>Associated edge data.</p>
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</div>
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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<E, Ix: <a class="trait" href="../../petgraph/graph/trait.IndexType.html" title="trait petgraph::graph::IndexType">IndexType</a>> <a class="struct" href="../../petgraph/graph/struct.Edge.html" title="struct petgraph::graph::Edge">Edge</a><E, Ix></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#231-250' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.next_edge' class="method"><span id='next_edge.v' class='invisible'><code>pub fn <a href='#method.next_edge' class='fnname'>next_edge</a>(&self, dir: <a class="enum" href="../../petgraph/enum.Direction.html" title="enum petgraph::Direction">Direction</a>) -> <a class="struct" href="../../petgraph/graph/struct.EdgeIndex.html" title="struct petgraph::graph::EdgeIndex">EdgeIndex</a><Ix></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#234-237' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Accessor for data structure internals: the next edge for the given direction.</p>
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</div><h4 id='method.source' class="method"><span id='source.v' class='invisible'><code>pub fn <a href='#method.source' class='fnname'>source</a>(&self) -> <a class="struct" href="../../petgraph/graph/struct.NodeIndex.html" title="struct petgraph::graph::NodeIndex">NodeIndex</a><Ix></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#240-243' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Return the source node index.</p>
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</div><h4 id='method.target' class="method"><span id='target.v' class='invisible'><code>pub fn <a href='#method.target' class='fnname'>target</a>(&self) -> <a class="struct" href="../../petgraph/graph/struct.NodeIndex.html" title="struct petgraph::graph::NodeIndex">NodeIndex</a><Ix></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#246-249' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Return the target node index.</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-Debug' class='impl'><span class='in-band'><code>impl<E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, Ix: <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="struct" href="../../petgraph/graph/struct.Edge.html" title="struct petgraph::graph::Edge">Edge</a><E, Ix></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#213' 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/graph_impl/mod.rs.html#213' 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-Clone' class='impl'><span class='in-band'><code>impl<E, Ix> <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="struct" href="../../petgraph/graph/struct.Edge.html" title="struct petgraph::graph::Edge">Edge</a><E, Ix> <span class="where fmt-newline">where<br> E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br> Ix: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>, </span></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#223-229' 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) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/macros.rs.html#4-10' 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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