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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="Using the VF2 algorithm, examine both syntactic and semantic graph isomorphism (graph structure and matching node and edge weights) and, if `g0` is isomorphic to a subgraph of `g1`, return the mappings between them."><title>subgraph_isomorphisms_iter in petgraph::algo::isomorphism - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="petgraph" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc fn"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../petgraph/index.html">petgraph</a><span class="version">0.6.4</span></h2></div><div class="sidebar-elems"><h2><a href="index.html">In petgraph::algo::isomorphism</a></h2></div></nav><div class="sidebar-resizer"></div>
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../../petgraph/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Function <a href="../../index.html">petgraph</a>::<wbr><a href="../index.html">algo</a>::<wbr><a href="index.html">isomorphism</a>::<wbr><a class="fn" href="#">subgraph_isomorphisms_iter</a><button id="copy-path" title="Copy item path to clipboard"><img src="../../../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../../../src/petgraph/algo/isomorphism.rs.html#963-994">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub fn subgraph_isomorphisms_iter<'a, G0, G1, NM, EM>(
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g0: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&'a G0</a>,
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g1: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&'a G1</a>,
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node_match: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&'a mut NM</a>,
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edge_match: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&'a mut EM</a>
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) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = <a class="struct" href="https://doc.rust-lang.org/1.76.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>>> + 'a><div class="where">where
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G0: 'a + <a class="trait" href="../../visit/trait.NodeCompactIndexable.html" title="trait petgraph::visit::NodeCompactIndexable">NodeCompactIndexable</a> + <a class="trait" href="../../visit/trait.EdgeCount.html" title="trait petgraph::visit::EdgeCount">EdgeCount</a> + <a class="trait" href="../../data/trait.DataMap.html" title="trait petgraph::data::DataMap">DataMap</a> + <a class="trait" href="../../visit/trait.GetAdjacencyMatrix.html" title="trait petgraph::visit::GetAdjacencyMatrix">GetAdjacencyMatrix</a> + <a class="trait" href="../../visit/trait.GraphProp.html" title="trait petgraph::visit::GraphProp">GraphProp</a> + <a class="trait" href="../../visit/trait.IntoEdgesDirected.html" title="trait petgraph::visit::IntoEdgesDirected">IntoEdgesDirected</a>,
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G1: 'a + <a class="trait" href="../../visit/trait.NodeCompactIndexable.html" title="trait petgraph::visit::NodeCompactIndexable">NodeCompactIndexable</a> + <a class="trait" href="../../visit/trait.EdgeCount.html" title="trait petgraph::visit::EdgeCount">EdgeCount</a> + <a class="trait" href="../../data/trait.DataMap.html" title="trait petgraph::data::DataMap">DataMap</a> + <a class="trait" href="../../visit/trait.GetAdjacencyMatrix.html" title="trait petgraph::visit::GetAdjacencyMatrix">GetAdjacencyMatrix</a> + <a class="trait" href="../../visit/trait.GraphProp.html" title="trait petgraph::visit::GraphProp">GraphProp</a><EdgeType = G0::<a class="associatedtype" href="../../visit/trait.GraphProp.html#associatedtype.EdgeType" title="type petgraph::visit::GraphProp::EdgeType">EdgeType</a>> + <a class="trait" href="../../visit/trait.IntoEdgesDirected.html" title="trait petgraph::visit::IntoEdgesDirected">IntoEdgesDirected</a>,
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NM: 'a + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&G0::<a class="associatedtype" href="../../visit/trait.Data.html#associatedtype.NodeWeight" title="type petgraph::visit::Data::NodeWeight">NodeWeight</a>, &G1::<a class="associatedtype" href="../../visit/trait.Data.html#associatedtype.NodeWeight" title="type petgraph::visit::Data::NodeWeight">NodeWeight</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,
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EM: 'a + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&G0::<a class="associatedtype" href="../../visit/trait.Data.html#associatedtype.EdgeWeight" title="type petgraph::visit::Data::EdgeWeight">EdgeWeight</a>, &G1::<a class="associatedtype" href="../../visit/trait.Data.html#associatedtype.EdgeWeight" title="type petgraph::visit::Data::EdgeWeight">EdgeWeight</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>,</div></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Using the VF2 algorithm, examine both syntactic and semantic graph
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isomorphism (graph structure and matching node and edge weights) and,
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if <code>g0</code> is isomorphic to a subgraph of <code>g1</code>, return the mappings between
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them.</p>
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<p>The graphs should not be multigraphs.</p>
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</div></details></section></div></main></body></html> |