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<p class='location'>Struct EdgeReference</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.weight">weight</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><a href="#impl-Copy">Copy</a><a href="#impl-PartialEq">PartialEq</a><a href="#impl-EdgeRef">EdgeRef</a></div></div><p class='location'><a href='../index.html'>petgraph</a>::<wbr><a href='index.html'>graph</a></p><script>window.sidebarCurrent = {name: 'EdgeReference', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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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=''>EdgeReference</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1882-1886' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct EdgeReference<'a, E: 'a, Ix = <a class="type" href="../../petgraph/graph/type.DefaultIx.html" title="type petgraph::graph::DefaultIx">DefaultIx</a>> { /* fields omitted */ }</pre><div class='docblock'><p>Reference to a <code>Graph</code> edge.</p>
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Methods<a href='#methods' class='anchor'></a>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl<'a, Ix, E> <a class="struct" href="../../petgraph/graph/struct.EdgeReference.html" title="struct petgraph::graph::EdgeReference">EdgeReference</a><'a, E, Ix> <span class="where fmt-newline">where<br> Ix: <a class="trait" href="../../petgraph/graph/trait.IndexType.html" title="trait petgraph::graph::IndexType">IndexType</a>, </span></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#1952-1960' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.weight' class="method"><span id='weight.v' class='invisible'><code>pub fn <a href='#method.weight' class='fnname'>weight</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>E</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1959' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Access the edge’s weight.</p>
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<p><strong>NOTE</strong> that this method offers a longer lifetime
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than the trait (unfortunately they don't match yet).</p>
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Trait Implementations<a href='#implementations' class='anchor'></a>
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<h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl<'a, E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + '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.EdgeReference.html" title="struct petgraph::graph::EdgeReference">EdgeReference</a><'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#1881' 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#1881' 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<'a, E, Ix: <a class="trait" href="../../petgraph/graph/trait.IndexType.html" title="trait petgraph::graph::IndexType">IndexType</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="struct" href="../../petgraph/graph/struct.EdgeReference.html" title="struct petgraph::graph::EdgeReference">EdgeReference</a><'a, E, Ix></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#1888-1892' 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/graph_impl/mod.rs.html#1889-1891' 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-Copy' class='impl'><span class='in-band'><code>impl<'a, E, Ix: <a class="trait" href="../../petgraph/graph/trait.IndexType.html" title="trait petgraph::graph::IndexType">IndexType</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="struct" href="../../petgraph/graph/struct.EdgeReference.html" title="struct petgraph::graph::EdgeReference">EdgeReference</a><'a, E, Ix></code><a href='#impl-Copy' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1894' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'></div><h3 id='impl-PartialEq' class='impl'><span class='in-band'><code>impl<'a, E, Ix: <a class="trait" href="../../petgraph/graph/trait.IndexType.html" title="trait petgraph::graph::IndexType">IndexType</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="../../petgraph/graph/struct.EdgeReference.html" title="struct petgraph::graph::EdgeReference">EdgeReference</a><'a, E, Ix> <span class="where fmt-newline">where<br> E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>, </span></code><a href='#impl-PartialEq' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1896-1902' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, rhs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</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/graph_impl/mod.rs.html#1899-1901' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
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</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -> <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><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/cmp.rs.html#121' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>This method tests for <code>!=</code>.</p>
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</div></div><h3 id='impl-EdgeRef' class='impl'><span class='in-band'><code>impl<'a, Ix, E> <a class="trait" href="../../petgraph/visit/trait.EdgeRef.html" title="trait petgraph::visit::EdgeRef">EdgeRef</a> for <a class="struct" href="../../petgraph/graph/struct.EdgeReference.html" title="struct petgraph::graph::EdgeReference">EdgeReference</a><'a, E, Ix> <span class="where fmt-newline">where<br> Ix: <a class="trait" href="../../petgraph/graph/trait.IndexType.html" title="trait petgraph::graph::IndexType">IndexType</a>, </span></code><a href='#impl-EdgeRef' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1962-1973' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='associatedtype.NodeId' class="type"><span id='NodeId.t' class='invisible'><code>type <a href='../../petgraph/visit/trait.EdgeRef.html#associatedtype.NodeId' class="type">NodeId</a> = <a class="struct" href="../../petgraph/graph/struct.NodeIndex.html" title="struct petgraph::graph::NodeIndex">NodeIndex</a><Ix></code></span></h4>
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<h4 id='associatedtype.EdgeId' class="type"><span id='EdgeId.t' class='invisible'><code>type <a href='../../petgraph/visit/trait.EdgeRef.html#associatedtype.EdgeId' class="type">EdgeId</a> = <a class="struct" href="../../petgraph/graph/struct.EdgeIndex.html" title="struct petgraph::graph::EdgeIndex">EdgeIndex</a><Ix></code></span></h4>
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<h4 id='associatedtype.Weight' class="type"><span id='Weight.t' class='invisible'><code>type <a href='../../petgraph/visit/trait.EdgeRef.html#associatedtype.Weight' class="type">Weight</a> = E</code></span></h4>
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<h4 id='method.source' class="method"><span id='source.v' class='invisible'><code>fn <a href='../../petgraph/visit/trait.EdgeRef.html#tymethod.source' class='fnname'>source</a>(&self) -> Self::<a class="type" href="../../petgraph/visit/trait.EdgeRef.html#associatedtype.NodeId" title="type petgraph::visit::EdgeRef::NodeId">NodeId</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1969' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>The source node of the edge.</p>
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</div><h4 id='method.target' class="method"><span id='target.v' class='invisible'><code>fn <a href='../../petgraph/visit/trait.EdgeRef.html#tymethod.target' class='fnname'>target</a>(&self) -> Self::<a class="type" href="../../petgraph/visit/trait.EdgeRef.html#associatedtype.NodeId" title="type petgraph::visit::EdgeRef::NodeId">NodeId</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1970' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>The target node of the edge.</p>
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</div><h4 id='method.weight-1' class="method"><span id='weight.v-1' class='invisible'><code>fn <a href='../../petgraph/visit/trait.EdgeRef.html#tymethod.weight' class='fnname'>weight</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>E</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1971' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>A reference to the weight of the edge.</p>
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</div><h4 id='method.id' class="method"><span id='id.v' class='invisible'><code>fn <a href='../../petgraph/visit/trait.EdgeRef.html#tymethod.id' class='fnname'>id</a>(&self) -> Self::<a class="type" href="../../petgraph/visit/trait.EdgeRef.html#associatedtype.EdgeId" title="type petgraph::visit::EdgeRef::EdgeId">EdgeId</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/petgraph/graph_impl/mod.rs.html#1972' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>The edge’s identifier.</p>
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