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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="Find nodes that are obviously unchanged, so we can run the main diff on smaller inputs."><title>difft::diff::unchanged - 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="difft" 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 mod"><!--[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="../../../difft/index.html">difft</a><span class="version">0.68.0</span></h2></div><h2 class="location"><a href="#">Module unchanged</a></h2><div class="sidebar-elems"><section><ul class="block"><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#constants">Constants</a></li><li><a href="#functions">Functions</a></li></ul></section><h2><a href="../index.html">In difft::diff</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="../../../difft/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>Module <a href="../../index.html">difft</a>::<wbr><a href="../index.html">diff</a>::<wbr><a class="mod" href="#">unchanged</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/difft/diff/unchanged.rs.html#1-837">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Find nodes that are obviously unchanged, so we can run the main
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diff on smaller inputs.</p>
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</div></details><h2 id="structs" class="section-header"><a href="#structs">Structs</a></h2><ul class="item-table"><li><div class="item-name"><a class="struct" href="struct.EqOnFirstItem.html" title="struct difft::diff::unchanged::EqOnFirstItem">EqOnFirstItem</a><span title="Restricted Visibility"> 🔒</span> </div></li></ul><h2 id="enums" class="section-header"><a href="#enums">Enums</a></h2><ul class="item-table"><li><div class="item-name"><a class="enum" href="enum.ChangeState.html" title="enum difft::diff::unchanged::ChangeState">ChangeState</a><span title="Restricted Visibility"> 🔒</span> </div></li></ul><h2 id="constants" class="section-header"><a href="#constants">Constants</a></h2><ul class="item-table"><li><div class="item-name"><a class="constant" href="constant.MOSTLY_UNCHANGED_MIN_COMMON_CHILDREN.html" title="constant difft::diff::unchanged::MOSTLY_UNCHANGED_MIN_COMMON_CHILDREN">MOSTLY_UNCHANGED_MIN_COMMON_CHILDREN</a><span title="Restricted Visibility"> 🔒</span> </div></li><li><div class="item-name"><a class="constant" href="constant.TINY_TREE_THRESHOLD.html" title="constant difft::diff::unchanged::TINY_TREE_THRESHOLD">TINY_TREE_THRESHOLD</a><span title="Restricted Visibility"> 🔒</span> </div></li></ul><h2 id="functions" class="section-header"><a href="#functions">Functions</a></h2><ul class="item-table"><li><div class="item-name"><a class="fn" href="fn.as_singleton_list_children.html" title="fn difft::diff::unchanged::as_singleton_list_children">as_singleton_list_children</a><span title="Restricted Visibility"> 🔒</span> </div></li><li><div class="item-name"><a class="fn" href="fn.count_common_unique.html" title="fn difft::diff::unchanged::count_common_unique">count_common_unique</a><span title="Restricted Visibility"> 🔒</span> </div><div class="desc docblock-short">Count the nodes in <code>lhs</code> that are unique to the LHS input, but are
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also present in <code>rhs</code>.</div></li><li><div class="item-name"><a class="fn" href="fn.count_unique_subtrees.html" title="fn difft::diff::unchanged::count_unique_subtrees">count_unique_subtrees</a><span title="Restricted Visibility"> 🔒</span> </div></li><li><div class="item-name"><a class="fn" href="fn.find_all_unique_content_ids.html" title="fn difft::diff::unchanged::find_all_unique_content_ids">find_all_unique_content_ids</a><span title="Restricted Visibility"> 🔒</span> </div></li><li><div class="item-name"><a class="fn" href="fn.find_unique_content_ids.html" title="fn difft::diff::unchanged::find_unique_content_ids">find_unique_content_ids</a><span title="Restricted Visibility"> 🔒</span> </div></li><li><div class="item-name"><a class="fn" href="fn.is_mostly_unchanged_list.html" title="fn difft::diff::unchanged::is_mostly_unchanged_list">is_mostly_unchanged_list</a><span title="Restricted Visibility"> 🔒</span> </div><div class="desc docblock-short">Return true if both nodes are lists with same delimiters and have
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the same start and end children.</div></li><li><div class="item-name"><a class="fn" href="fn.mark_unchanged.html" title="fn difft::diff::unchanged::mark_unchanged">mark_unchanged</a><span title="Restricted Visibility"> 🔒</span> </div><div class="desc docblock-short">Set <a href="../changes/enum.ChangeKind.html" title="enum difft::diff::changes::ChangeKind"><code>ChangeKind</code></a> on nodes that have exactly the same structure
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on both sides, and return a vec of pairs that need proper diffing.</div></li><li><div class="item-name"><a class="fn" href="fn.shrink_unchanged_at_ends.html" title="fn difft::diff::unchanged::shrink_unchanged_at_ends">shrink_unchanged_at_ends</a><span title="Restricted Visibility"> 🔒</span> </div><div class="desc docblock-short">Skip syntax nodes at the beginning or end that are obviously
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unchanged.</div></li><li><div class="item-name"><a class="fn" href="fn.shrink_unchanged_delimiters.html" title="fn difft::diff::unchanged::shrink_unchanged_delimiters">shrink_unchanged_delimiters</a><span title="Restricted Visibility"> 🔒</span> </div><div class="desc docblock-short">If we’re comparing two lists that have the same delimiters, mark
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the delimiters as unchanged and return the children.</div></li><li><div class="item-name"><a class="fn" href="fn.split_mostly_unchanged_toplevel.html" title="fn difft::diff::unchanged::split_mostly_unchanged_toplevel">split_mostly_unchanged_toplevel</a><span title="Restricted Visibility"> 🔒</span> </div><div class="desc docblock-short">Split out top-level lists that are largely the same.</div></li><li><div class="item-name"><a class="fn" href="fn.split_unchanged.html" title="fn difft::diff::unchanged::split_unchanged">split_unchanged</a><span title="Restricted Visibility"> 🔒</span> </div></li><li><div class="item-name"><a class="fn" href="fn.split_unchanged_singleton_list.html" title="fn difft::diff::unchanged::split_unchanged_singleton_list">split_unchanged_singleton_list</a><span title="Restricted Visibility"> 🔒</span> </div></li><li><div class="item-name"><a class="fn" href="fn.split_unchanged_toplevel.html" title="fn difft::diff::unchanged::split_unchanged_toplevel">split_unchanged_toplevel</a><span title="Restricted Visibility"> 🔒</span> </div><div class="desc docblock-short">Mark top-level nodes as unchanged if they have exactly the same
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content on both sides.</div></li></ul></section></div></main></body></html> |