11 lines
6.7 KiB
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11 lines
6.7 KiB
HTML
<!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="This crate is a Rust port of Google’s high-performance SwissTable hash map, adapted to make it a drop-in replacement for Rust’s standard `HashMap` and `HashSet` types."><meta name="keywords" content="rust, rustlang, rust-lang, hashbrown"><title>hashbrown - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../dark.css" disabled><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../storage.js"></script><script defer src="../crates.js"></script><script defer src="../main.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../favicon.svg"></head><body class="rustdoc mod crate"><!--[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><a class="sidebar-logo" href="../hashbrown/index.html"><div class="logo-container"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></div></a><h2 class="location"></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../hashbrown/index.html"><div class="logo-container"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">Crate hashbrown</a></h2><div class="sidebar-elems"><div class="block"><ul><li class="version">Version 0.12.3</li><li><a id="all-types" href="all.html">All Items</a></li></ul></div><section><div class="block"><ul><li><a href="#modules">Modules</a></li><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li></ul></div></section></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../hashbrown/index.html"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></a><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><button type="button">?</button></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../wheel.svg"></a></div></div></form></nav></div><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn"><span class="in-band">Crate <a class="mod" href="#">hashbrown</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../src/hashbrown/lib.rs.html#1-150">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>This crate is a Rust port of Google’s high-performance <a href="https://abseil.io/blog/20180927-swisstables">SwissTable</a> hash
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map, adapted to make it a drop-in replacement for Rust’s standard <code>HashMap</code>
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and <code>HashSet</code> types.</p>
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<p>The original C++ version of <a href="https://abseil.io/blog/20180927-swisstables">SwissTable</a> can be found <a href="https://github.com/abseil/abseil-cpp/blob/master/absl/container/internal/raw_hash_set.h">here</a>, and this
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<a href="https://www.youtube.com/watch?v=ncHmEUmJZf4">CppCon talk</a> gives an overview of how the algorithm works.</p>
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</div></details><h2 id="modules" class="small-section-header"><a href="#modules">Modules</a></h2><div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="mod" href="hash_map/index.html" title="hashbrown::hash_map mod">hash_map</a></div><div class="item-right docblock-short"><p>A hash map implemented with quadratic probing and SIMD lookup.</p>
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</div></div><div class="item-row"><div class="item-left module-item"><a class="mod" href="hash_set/index.html" title="hashbrown::hash_set mod">hash_set</a></div><div class="item-right docblock-short"><p>A hash set implemented as a <code>HashMap</code> where the value is <code>()</code>.</p>
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</div></div></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2><div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.HashMap.html" title="hashbrown::HashMap struct">HashMap</a></div><div class="item-right docblock-short"><p>A hash map implemented with quadratic probing and SIMD lookup.</p>
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</div></div><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.HashSet.html" title="hashbrown::HashSet struct">HashSet</a></div><div class="item-right docblock-short"><p>A hash set implemented as a <code>HashMap</code> where the value is <code>()</code>.</p>
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</div></div></div><h2 id="enums" class="small-section-header"><a href="#enums">Enums</a></h2><div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="enum" href="enum.TryReserveError.html" title="hashbrown::TryReserveError enum">TryReserveError</a></div><div class="item-right docblock-short"><p>The error type for <code>try_reserve</code> methods.</p>
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