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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="DashMap is an implementation of a concurrent associative array/hashmap in Rust."><title>DashMap in dashmap - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="dashmap" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">DashMap</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../dashmap/index.html">dashmap</a><span class="version">6.1.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">DashMap</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.alter" title="alter">alter</a></li><li><a href="#method.alter_all" title="alter_all">alter_all</a></li><li><a href="#method.capacity" title="capacity">capacity</a></li><li><a href="#method.clear" title="clear">clear</a></li><li><a href="#method.contains_key" title="contains_key">contains_key</a></li><li><a href="#method.entry" title="entry">entry</a></li><li><a href="#method.get" title="get">get</a></li><li><a href="#method.get_mut" title="get_mut">get_mut</a></li><li><a href="#method.hash_usize" title="hash_usize">hash_usize</a></li><li><a href="#method.hasher" title="hasher">hasher</a></li><li><a href="#method.insert" title="insert">insert</a></li><li><a href="#method.into_read_only" title="into_read_only">into_read_only</a></li><li><a href="#method.is_empty" title="is_empty">is_empty</a></li><li><a href="#method.iter" title="iter">iter</a></li><li><a href="#method.iter_mut" title="iter_mut">iter_mut</a></li><li><a href="#method.len" title="len">len</a></li><li><a href="#method.new" title="new">new</a></li><li><a href="#method.remove" title="remove">remove</a></li><li><a href="#method.remove_if" title="remove_if">remove_if</a></li><li><a href="#method.remove_if_mut" title="remove_if_mut">remove_if_mut</a></li><li><a href="#method.retain" title="retain">retain</a></li><li><a href="#method.shrink_to_fit" title="shrink_to_fit">shrink_to_fit</a></li><li><a href="#method.try_entry" title="try_entry">try_entry</a></li><li><a href="#method.try_get" title="try_get">try_get</a></li><li><a href="#method.try_get_mut" title="try_get_mut">try_get_mut</a></li><li><a href="#method.try_reserve" title="try_reserve">try_reserve</a></li><li><a href="#method.view" title="view">view</a></li><li><a href="#method.with_capacity" title="with_capacity">with_capacity</a></li><li><a href="#method.with_capacity_and_hasher" title="with_capacity_and_hasher">with_capacity_and_hasher</a></li><li><a href="#method.with_capacity_and_hasher_and_shard_amount" title="with_capacity_and_hasher_and_shard_amount">with_capacity_and_hasher_and_shard_amount</a></li><li><a href="#method.with_capacity_and_shard_amount" title="with_capacity_and_shard_amount">with_capacity_and_shard_amount</a></li><li><a href="#method.with_hasher" title="with_hasher">with_hasher</a></li><li><a href="#method.with_hasher_and_shard_amount" title="with_hasher_and_shard_amount">with_hasher_and_shard_amount</a></li><li><a href="#method.with_shard_amount" title="with_shard_amount">with_shard_amount</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-BitAnd%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" title="BitAnd&#60;&#38;Q&#62;">BitAnd&#60;&#38;Q&#62;</a></li><li><a href="#impl-BitOr%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" title="BitOr&#60;&#38;Q&#62;">BitOr&#60;&#38;Q&#62;</a></li><li><a href="#impl-Clone-for-DashMap%3CK,+V,+S%3E" title="Clone">Clone</a></li><li><a href="#impl-Debug-for-DashMap%3CK,+V,+S%3E" title="Debug">Debug</a></li><li><a href="#impl-Default-for-DashMap%3CK,+V,+S%3E" title="Default">Default</a></li><li><a href="#impl-Extend%3C(K,+V)%3E-for-DashMap%3CK,+V,+S%3E" title="Extend&#60;(K, V)&#62;">Extend&#60;(K, V)&#62;</a></li><li><a href="#impl-FromIterator%3C(K,+V)%3E-for-DashMap%3CK,+V,+S%3E" title="FromIterator&#60;(K, V)&#62;">FromIterator&#60;(K, V)&#62;</a></li><li><a href="#impl-IntoIterator-for-%26DashMap%3CK,+V,+S%3E" title="IntoIterator">IntoIterator</a></li><li><a href="#impl-IntoIterator-for-DashMap%3CK,+V,+S%3E" title="IntoIterator">IntoIterator</a></li><li><a href="#impl-Map%3C'a,+K,+V,+S%3E-for-DashMap%3CK,+V,+S%3E" title="Map&#60;&#39;a, K, V, S&#62;">Map&#60;&#39;a, K, V, S&#62;</a></li><li><a href="#impl-Shl%3C(K,+V)%3E-for-%26DashMap%3CK,+V,+S%3E" title="Shl&#60;(K, V)&#62;">Shl&#60;(K, V)&#62;</a></li><li><a href="#impl-Shr%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" title="Shr&#60;&#38;Q&#62;">Shr&#60;&#38;Q&#62;</a></li><li><a href="#impl-Sub%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" title="Sub&#60;&#38;Q&#62;">Sub&#60;&#38;Q&#62;</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-DashMap%3CK,+V,+S%3E" title="!RefUnwindSafe">!RefUnwindSafe</a></li><li><a href="#impl-Freeze-for-DashMap%3CK,+V,+S%3E" title="Freeze">Freeze</a></li><li><a href="#impl-Send-for-DashMap%3CK,+V,+S%3E" title="Send">Send</a></li><li><a href="#impl-Sync-for-DashMap%3CK,+V,+S%3E" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-DashMap%3CK,+V,+S%3E" title="Unpin">Unpin</a></li><li><a href="#impl-UnwindSafe-for-DashMap%3CK,+V,+S%3E" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-CloneToUninit-for-T" title="CloneToUninit">CloneToUninit</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-ToOwned-for-T" title="ToOwned">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate dashmap</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="index.html">dashmap</a></div><h1>Struct <span class="struct">DashMap</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/dashmap/lib.rs.html#89-93">Source</a> </span></div><pre class="rust item-decl"><code>pub struct DashMap&lt;K, V, S = <a class="struct" href="https://doc.rust-lang.org/1.93.1/std/hash/random/struct.RandomState.html" title="struct std::hash::random::RandomState">RandomState</a>&gt; { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>DashMap is an implementation of a concurrent associative array/hashmap in Rust.</p>
<p>DashMap tries to implement an easy to use API similar to <code>std::collections::HashMap</code>
with some slight changes to handle concurrency.</p>
<p>DashMap tries to be very simple to use and to be a direct replacement for <code>RwLock&lt;HashMap&lt;K, V&gt;&gt;</code>.
To accomplish this, all methods take <code>&amp;self</code> instead of modifying methods taking <code>&amp;mut self</code>.
This allows you to put a DashMap in an <code>Arc&lt;T&gt;</code> and share it between threads while being able to modify it.</p>
<p>Documentation mentioning locking behaviour acts in the reference frame of the calling thread.
This means that it is safe to ignore it across multiple threads.</p>
</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-DashMap%3CK,+V%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#123-192">Source</a><a href="#impl-DashMap%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K: 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V: 'a&gt; <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, <a class="struct" href="https://doc.rust-lang.org/1.93.1/std/hash/random/struct.RandomState.html" title="struct std::hash::random::RandomState">RandomState</a>&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.new" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#134-136">Source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>() -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a capacity of 0.</p>
<h5 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>reviews = DashMap::new();
reviews.insert(<span class="string">"Veloren"</span>, <span class="string">"What a fantastic game!"</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_capacity" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#149-151">Source</a><h4 class="code-header">pub fn <a href="#method.with_capacity" class="fn">with_capacity</a>(capacity: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>) -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a specified starting capacity.</p>
<h5 id="examples-1"><a class="doc-anchor" href="#examples-1">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>mappings = DashMap::with_capacity(<span class="number">2</span>);
mappings.insert(<span class="number">2</span>, <span class="number">4</span>);
mappings.insert(<span class="number">8</span>, <span class="number">16</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_shard_amount" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#167-169">Source</a><h4 class="code-header">pub fn <a href="#method.with_shard_amount" class="fn">with_shard_amount</a>(shard_amount: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>) -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a specified shard amount</p>
<p>shard_amount should greater than 0 and be a power of two.
If a shard_amount which is not a power of two is provided, the function will panic.</p>
<h5 id="examples-2"><a class="doc-anchor" href="#examples-2">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>mappings = DashMap::with_shard_amount(<span class="number">32</span>);
mappings.insert(<span class="number">2</span>, <span class="number">4</span>);
mappings.insert(<span class="number">8</span>, <span class="number">16</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_capacity_and_shard_amount" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#185-191">Source</a><h4 class="code-header">pub fn <a href="#method.with_capacity_and_shard_amount" class="fn">with_capacity_and_shard_amount</a>(
capacity: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
shard_amount: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
) -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a specified capacity and shard amount.</p>
<p>shard_amount should greater than 0 and be a power of two.
If a shard_amount which is not a power of two is provided, the function will panic.</p>
<h5 id="examples-3"><a class="doc-anchor" href="#examples-3">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>mappings = DashMap::with_capacity_and_shard_amount(<span class="number">32</span>, <span class="number">32</span>);
mappings.insert(<span class="number">2</span>, <span class="number">4</span>);
mappings.insert(<span class="number">8</span>, <span class="number">16</span>);</code></pre></div></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#194-904">Source</a><a href="#impl-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K: 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V: 'a, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into_read_only" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#196-198">Source</a><h4 class="code-header">pub fn <a href="#method.into_read_only" class="fn">into_read_only</a>(self) -&gt; <a class="struct" href="struct.ReadOnlyView.html" title="struct dashmap::ReadOnlyView">ReadOnlyView</a>&lt;K, V, S&gt;</h4></section></summary><div class="docblock"><p>Wraps this <code>DashMap</code> into a read-only view. This view allows to obtain raw references to the stored values.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_hasher" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#212-214">Source</a><h4 class="code-header">pub fn <a href="#method.with_hasher" class="fn">with_hasher</a>(hasher: S) -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a capacity of 0 and the provided hasher.</p>
<h5 id="examples-4"><a class="doc-anchor" href="#examples-4">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>std::collections::hash_map::RandomState;
<span class="kw">let </span>s = RandomState::new();
<span class="kw">let </span>reviews = DashMap::with_hasher(s);
reviews.insert(<span class="string">"Veloren"</span>, <span class="string">"What a fantastic game!"</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_capacity_and_hasher" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#229-231">Source</a><h4 class="code-header">pub fn <a href="#method.with_capacity_and_hasher" class="fn">with_capacity_and_hasher</a>(capacity: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>, hasher: S) -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a specified starting capacity and hasher.</p>
<h5 id="examples-5"><a class="doc-anchor" href="#examples-5">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>std::collections::hash_map::RandomState;
<span class="kw">let </span>s = RandomState::new();
<span class="kw">let </span>mappings = DashMap::with_capacity_and_hasher(<span class="number">2</span>, s);
mappings.insert(<span class="number">2</span>, <span class="number">4</span>);
mappings.insert(<span class="number">8</span>, <span class="number">16</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_hasher_and_shard_amount" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#249-251">Source</a><h4 class="code-header">pub fn <a href="#method.with_hasher_and_shard_amount" class="fn">with_hasher_and_shard_amount</a>(hasher: S, shard_amount: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>) -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a specified hasher and shard amount</p>
<p>shard_amount should be greater than 0 and a power of two.
If a shard_amount which is not a power of two is provided, the function will panic.</p>
<h5 id="examples-6"><a class="doc-anchor" href="#examples-6">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>std::collections::hash_map::RandomState;
<span class="kw">let </span>s = RandomState::new();
<span class="kw">let </span>mappings = DashMap::with_hasher_and_shard_amount(s, <span class="number">32</span>);
mappings.insert(<span class="number">2</span>, <span class="number">4</span>);
mappings.insert(<span class="number">8</span>, <span class="number">16</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.with_capacity_and_hasher_and_shard_amount" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#269-294">Source</a><h4 class="code-header">pub fn <a href="#method.with_capacity_and_hasher_and_shard_amount" class="fn">with_capacity_and_hasher_and_shard_amount</a>(
capacity: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
hasher: S,
shard_amount: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
) -&gt; Self</h4></section></summary><div class="docblock"><p>Creates a new DashMap with a specified starting capacity, hasher and shard_amount.</p>
<p>shard_amount should greater than 0 and be a power of two.
If a shard_amount which is not a power of two is provided, the function will panic.</p>
<h5 id="examples-7"><a class="doc-anchor" href="#examples-7">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>std::collections::hash_map::RandomState;
<span class="kw">let </span>s = RandomState::new();
<span class="kw">let </span>mappings = DashMap::with_capacity_and_hasher_and_shard_amount(<span class="number">2</span>, s, <span class="number">32</span>);
mappings.insert(<span class="number">2</span>, <span class="number">4</span>);
mappings.insert(<span class="number">8</span>, <span class="number">16</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.hash_usize" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#298-300">Source</a><h4 class="code-header">pub fn <a href="#method.hash_usize" class="fn">hash_usize</a>&lt;T: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>&gt;(&amp;self, item: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;T</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Hash a given item to produce a usize.
Uses the provided or default HashBuilder.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.hasher" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#456-458">Source</a><h4 class="code-header">pub fn <a href="#method.hasher" class="fn">hasher</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;S</a></h4></section></summary><div class="docblock"><p>Returns a reference to the map’s <a href="https://doc.rust-lang.org/std/hash/trait.BuildHasher.html"><code>BuildHasher</code></a>.</p>
<h5 id="examples-8"><a class="doc-anchor" href="#examples-8">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>std::collections::hash_map::RandomState;
<span class="kw">let </span>hasher = RandomState::new();
<span class="kw">let </span>map: DashMap&lt;i32, i32&gt; = DashMap::new();
<span class="kw">let </span>hasher: <span class="kw-2">&amp;</span>RandomState = map.hasher();</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.insert" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#472-474">Source</a><h4 class="code-header">pub fn <a href="#method.insert" class="fn">insert</a>(&amp;self, key: K, value: V) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;V&gt;</h4></section></summary><div class="docblock"><p>Inserts a key and a value into the map. Returns the old value associated with the key if there was one.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-9"><a class="doc-anchor" href="#examples-9">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>map = DashMap::new();
map.insert(<span class="string">"I am the key!"</span>, <span class="string">"And I am the value!"</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.remove" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#489-495">Source</a><h4 class="code-header">pub fn <a href="#method.remove" class="fn">remove</a>&lt;Q&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Removes an entry from the map, returning the key and value if they existed in the map.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-10"><a class="doc-anchor" href="#examples-10">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>soccer_team = DashMap::new();
soccer_team.insert(<span class="string">"Jack"</span>, <span class="string">"Goalie"</span>);
<span class="macro">assert_eq!</span>(soccer_team.remove(<span class="string">"Jack"</span>).unwrap().<span class="number">1</span>, <span class="string">"Goalie"</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.remove_if" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#518-524">Source</a><h4 class="code-header">pub fn <a href="#method.remove_if" class="fn">remove_if</a>&lt;Q&gt;(
&amp;self,
key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>,
f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Removes an entry from the map, returning the key and value
if the entry existed and the provided conditional function returned true.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>soccer_team = DashMap::new();
soccer_team.insert(<span class="string">"Sam"</span>, <span class="string">"Forward"</span>);
soccer_team.remove_if(<span class="string">"Sam"</span>, |<span class="kw">_</span>, position| position == <span class="kw-2">&amp;</span><span class="string">"Goalie"</span>);
<span class="macro">assert!</span>(soccer_team.contains_key(<span class="string">"Sam"</span>));</code></pre></div>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>soccer_team = DashMap::new();
soccer_team.insert(<span class="string">"Sam"</span>, <span class="string">"Forward"</span>);
soccer_team.remove_if(<span class="string">"Sam"</span>, |<span class="kw">_</span>, position| position == <span class="kw-2">&amp;</span><span class="string">"Forward"</span>);
<span class="macro">assert!</span>(!soccer_team.contains_key(<span class="string">"Sam"</span>));</code></pre></div></div></details><section id="method.remove_if_mut" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#526-532">Source</a><h4 class="code-header">pub fn <a href="#method.remove_if_mut" class="fn">remove_if_mut</a>&lt;Q&gt;(
&amp;self,
key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>,
f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><details class="toggle method-toggle" open><summary><section id="method.iter" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#547-549">Source</a><h4 class="code-header">pub fn <a href="#method.iter" class="fn">iter</a>(&amp;'a self) -&gt; <a class="struct" href="iter/struct.Iter.html" title="struct dashmap::iter::Iter">Iter</a>&lt;'a, K, V, S, <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;&gt; <a href="#" class="tooltip" data-notable-ty="Iter&lt;&#39;a, K, V, S, DashMap&lt;K, V, S&gt;&gt;">ⓘ</a></h4></section></summary><div class="docblock"><p>Creates an iterator over a DashMap yielding immutable references.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding a mutable reference into the map.</p>
<h5 id="examples-11"><a class="doc-anchor" href="#examples-11">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>words = DashMap::new();
words.insert(<span class="string">"hello"</span>, <span class="string">"world"</span>);
<span class="macro">assert_eq!</span>(words.iter().count(), <span class="number">1</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.iter_mut" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#565-567">Source</a><h4 class="code-header">pub fn <a href="#method.iter_mut" class="fn">iter_mut</a>(&amp;'a self) -&gt; <a class="struct" href="iter/struct.IterMut.html" title="struct dashmap::iter::IterMut">IterMut</a>&lt;'a, K, V, S, <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;&gt; <a href="#" class="tooltip" data-notable-ty="IterMut&lt;&#39;a, K, V, S, DashMap&lt;K, V, S&gt;&gt;">ⓘ</a></h4></section></summary><div class="docblock"><p>Iterator over a DashMap yielding mutable references.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-12"><a class="doc-anchor" href="#examples-12">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>map = DashMap::new();
map.insert(<span class="string">"Johnny"</span>, <span class="number">21</span>);
map.iter_mut().for_each(|<span class="kw-2">mut </span>r| <span class="kw-2">*</span>r += <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>map.get(<span class="string">"Johnny"</span>).unwrap(), <span class="number">22</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.get" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#582-588">Source</a><h4 class="code-header">pub fn <a href="#method.get" class="fn">get</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="mapref/one/struct.Ref.html" title="struct dashmap::mapref::one::Ref">Ref</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Get an immutable reference to an entry in the map</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding a mutable reference into the map.</p>
<h5 id="examples-13"><a class="doc-anchor" href="#examples-13">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>youtubers = DashMap::new();
youtubers.insert(<span class="string">"Bosnian Bill"</span>, <span class="number">457000</span>);
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>youtubers.get(<span class="string">"Bosnian Bill"</span>).unwrap(), <span class="number">457000</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.get_mut" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#604-610">Source</a><h4 class="code-header">pub fn <a href="#method.get_mut" class="fn">get_mut</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="mapref/one/struct.RefMut.html" title="struct dashmap::mapref::one::RefMut">RefMut</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Get a mutable reference to an entry in the map</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-14"><a class="doc-anchor" href="#examples-14">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>class = DashMap::new();
class.insert(<span class="string">"Albin"</span>, <span class="number">15</span>);
<span class="kw-2">*</span>class.get_mut(<span class="string">"Albin"</span>).unwrap() -= <span class="number">1</span>;
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>class.get(<span class="string">"Albin"</span>).unwrap(), <span class="number">14</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.try_get" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#631-637">Source</a><h4 class="code-header">pub fn <a href="#method.try_get" class="fn">try_get</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="try_result/enum.TryResult.html" title="enum dashmap::try_result::TryResult">TryResult</a>&lt;<a class="struct" href="mapref/one/struct.Ref.html" title="struct dashmap::mapref::one::Ref">Ref</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Get an immutable reference to an entry in the map, if the shard is not locked.
If the shard is locked, the function will return <a href="try_result/enum.TryResult.html#variant.Locked" title="variant dashmap::try_result::TryResult::Locked">TryResult::Locked</a>.</p>
<h5 id="examples-15"><a class="doc-anchor" href="#examples-15">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>dashmap::try_result::TryResult;
<span class="kw">let </span>map = DashMap::new();
map.insert(<span class="string">"Johnny"</span>, <span class="number">21</span>);
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>map.try_get(<span class="string">"Johnny"</span>).unwrap(), <span class="number">21</span>);
<span class="kw">let </span>_result1_locking = map.get_mut(<span class="string">"Johnny"</span>);
<span class="kw">let </span>result2 = map.try_get(<span class="string">"Johnny"</span>);
<span class="macro">assert!</span>(result2.is_locked());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.try_get_mut" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#659-665">Source</a><h4 class="code-header">pub fn <a href="#method.try_get_mut" class="fn">try_get_mut</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="try_result/enum.TryResult.html" title="enum dashmap::try_result::TryResult">TryResult</a>&lt;<a class="struct" href="mapref/one/struct.RefMut.html" title="struct dashmap::mapref::one::RefMut">RefMut</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Get a mutable reference to an entry in the map, if the shard is not locked.
If the shard is locked, the function will return <a href="try_result/enum.TryResult.html#variant.Locked" title="variant dashmap::try_result::TryResult::Locked">TryResult::Locked</a>.</p>
<h5 id="examples-16"><a class="doc-anchor" href="#examples-16">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>dashmap::try_result::TryResult;
<span class="kw">let </span>map = DashMap::new();
map.insert(<span class="string">"Johnny"</span>, <span class="number">21</span>);
<span class="kw-2">*</span>map.try_get_mut(<span class="string">"Johnny"</span>).unwrap() += <span class="number">1</span>;
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>map.get(<span class="string">"Johnny"</span>).unwrap(), <span class="number">22</span>);
<span class="kw">let </span>_result1_locking = map.get(<span class="string">"Johnny"</span>);
<span class="kw">let </span>result2 = map.try_get_mut(<span class="string">"Johnny"</span>);
<span class="macro">assert!</span>(result2.is_locked());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.shrink_to_fit" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#683-685">Source</a><h4 class="code-header">pub fn <a href="#method.shrink_to_fit" class="fn">shrink_to_fit</a>(&amp;self)</h4></section></summary><div class="docblock"><p>Remove excess capacity to reduce memory usage.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-17"><a class="doc-anchor" href="#examples-17">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">use </span>dashmap::try_result::TryResult;
<span class="kw">let </span>map = DashMap::new();
map.insert(<span class="string">"Johnny"</span>, <span class="number">21</span>);
<span class="macro">assert!</span>(map.capacity() &gt; <span class="number">0</span>);
map.remove(<span class="string">"Johnny"</span>);
map.shrink_to_fit();
<span class="macro">assert_eq!</span>(map.capacity(), <span class="number">0</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.retain" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#704-706">Source</a><h4 class="code-header">pub fn <a href="#method.retain" class="fn">retain</a>(&amp;self, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a>)</h4></section></summary><div class="docblock"><p>Retain elements that whose predicates return true
and discard elements whose predicates return false.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-18"><a class="doc-anchor" href="#examples-18">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>people = DashMap::new();
people.insert(<span class="string">"Albin"</span>, <span class="number">15</span>);
people.insert(<span class="string">"Jones"</span>, <span class="number">22</span>);
people.insert(<span class="string">"Charlie"</span>, <span class="number">27</span>);
people.retain(|<span class="kw">_</span>, v| <span class="kw-2">*</span>v &gt; <span class="number">20</span>);
<span class="macro">assert_eq!</span>(people.len(), <span class="number">2</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.len" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#723-725">Source</a><h4 class="code-header">pub fn <a href="#method.len" class="fn">len</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Fetches the total number of key-value pairs stored in the map.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding a mutable reference into the map.</p>
<h5 id="examples-19"><a class="doc-anchor" href="#examples-19">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>people = DashMap::new();
people.insert(<span class="string">"Albin"</span>, <span class="number">15</span>);
people.insert(<span class="string">"Jones"</span>, <span class="number">22</span>);
people.insert(<span class="string">"Charlie"</span>, <span class="number">27</span>);
<span class="macro">assert_eq!</span>(people.len(), <span class="number">3</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.is_empty" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#739-741">Source</a><h4 class="code-header">pub fn <a href="#method.is_empty" class="fn">is_empty</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Checks if the map is empty or not.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding a mutable reference into the map.</p>
<h5 id="examples-20"><a class="doc-anchor" href="#examples-20">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>map = DashMap::&lt;(), ()&gt;::new();
<span class="macro">assert!</span>(map.is_empty());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.clear" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#758-760">Source</a><h4 class="code-header">pub fn <a href="#method.clear" class="fn">clear</a>(&amp;self)</h4></section></summary><div class="docblock"><p>Removes all key-value pairs in the map.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-21"><a class="doc-anchor" href="#examples-21">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>stats = DashMap::new();
stats.insert(<span class="string">"Goals"</span>, <span class="number">4</span>);
<span class="macro">assert!</span>(!stats.is_empty());
stats.clear();
<span class="macro">assert!</span>(stats.is_empty());</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.capacity" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#765-767">Source</a><h4 class="code-header">pub fn <a href="#method.capacity" class="fn">capacity</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Returns how many key-value pairs the map can store without reallocating.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding a mutable reference into the map.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.alter" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#787-793">Source</a><h4 class="code-header">pub fn <a href="#method.alter" class="fn">alter</a>&lt;Q&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, V) -&gt; V)<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Modify a specific value according to a function.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-22"><a class="doc-anchor" href="#examples-22">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>stats = DashMap::new();
stats.insert(<span class="string">"Goals"</span>, <span class="number">4</span>);
stats.alter(<span class="string">"Goals"</span>, |<span class="kw">_</span>, v| v * <span class="number">2</span>);
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>stats.get(<span class="string">"Goals"</span>).unwrap(), <span class="number">8</span>);</code></pre></div><h5 id="panics"><a class="doc-anchor" href="#panics">§</a>Panics</h5>
<p>If the given closure panics, then <code>alter</code> will abort the process</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.alter_all" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#815-817">Source</a><h4 class="code-header">pub fn <a href="#method.alter_all" class="fn">alter_all</a>(&amp;self, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, V) -&gt; V)</h4></section></summary><div class="docblock"><p>Modify every value in the map according to a function.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-23"><a class="doc-anchor" href="#examples-23">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>stats = DashMap::new();
stats.insert(<span class="string">"Wins"</span>, <span class="number">4</span>);
stats.insert(<span class="string">"Losses"</span>, <span class="number">2</span>);
stats.alter_all(|<span class="kw">_</span>, v| v + <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>stats.get(<span class="string">"Wins"</span>).unwrap(), <span class="number">5</span>);
<span class="macro">assert_eq!</span>(<span class="kw-2">*</span>stats.get(<span class="string">"Losses"</span>).unwrap(), <span class="number">3</span>);</code></pre></div><h5 id="panics-1"><a class="doc-anchor" href="#panics-1">§</a>Panics</h5>
<p>If the given closure panics, then <code>alter_all</code> will abort the process</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.view" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#838-844">Source</a><h4 class="code-header">pub fn <a href="#method.view" class="fn">view</a>&lt;Q, R&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;V</a>) -&gt; R) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;R&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Scoped access into an item of the map according to a function.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
<h5 id="examples-24"><a class="doc-anchor" href="#examples-24">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>warehouse = DashMap::new();
warehouse.insert(<span class="number">4267</span>, (<span class="string">"Banana"</span>, <span class="number">100</span>));
warehouse.insert(<span class="number">2359</span>, (<span class="string">"Pear"</span>, <span class="number">120</span>));
<span class="kw">let </span>fruit = warehouse.view(<span class="kw-2">&amp;</span><span class="number">4267</span>, |_k, v| <span class="kw-2">*</span>v);
<span class="macro">assert_eq!</span>(fruit, <span class="prelude-val">Some</span>((<span class="string">"Banana"</span>, <span class="number">100</span>)));</code></pre></div><h5 id="panics-2"><a class="doc-anchor" href="#panics-2">§</a>Panics</h5>
<p>If the given closure panics, then <code>view</code> will abort the process</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.contains_key" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#859-865">Source</a><h4 class="code-header">pub fn <a href="#method.contains_key" class="fn">contains_key</a>&lt;Q&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a><div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Checks if the map contains a specific key.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding a mutable reference into the map.</p>
<h5 id="examples-25"><a class="doc-anchor" href="#examples-25">§</a>Examples</h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>dashmap::DashMap;
<span class="kw">let </span>team_sizes = DashMap::new();
team_sizes.insert(<span class="string">"Dakota Cherries"</span>, <span class="number">23</span>);
<span class="macro">assert!</span>(team_sizes.contains_key(<span class="string">"Dakota Cherries"</span>));</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.entry" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#871-873">Source</a><h4 class="code-header">pub fn <a href="#method.entry" class="fn">entry</a>(&amp;'a self, key: K) -&gt; <a class="enum" href="mapref/entry/enum.Entry.html" title="enum dashmap::mapref::entry::Entry">Entry</a>&lt;'a, K, V&gt;</h4></section></summary><div class="docblock"><p>Advanced entry API that tries to mimic <code>std::collections::HashMap</code>.
See the documentation on <code>dashmap::mapref::entry</code> for more details.</p>
<p><strong>Locking behaviour:</strong> May deadlock if called when holding any sort of reference into the map.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.try_entry" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#879-881">Source</a><h4 class="code-header">pub fn <a href="#method.try_entry" class="fn">try_entry</a>(&amp;'a self, key: K) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="mapref/entry/enum.Entry.html" title="enum dashmap::mapref::entry::Entry">Entry</a>&lt;'a, K, V&gt;&gt;</h4></section></summary><div class="docblock"><p>Advanced entry API that tries to mimic <code>std::collections::HashMap</code>.
See the documentation on <code>dashmap::mapref::entry</code> for more details.</p>
<p>Returns None if the shard is currently locked.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.try_reserve" class="method"><a class="src rightside" href="../src/dashmap/lib.rs.html#891-903">Source</a><h4 class="code-header">pub fn <a href="#method.try_reserve" class="fn">try_reserve</a>(&amp;mut self, additional: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.unit.html">()</a>, <a class="struct" href="struct.TryReserveError.html" title="struct dashmap::TryReserveError">TryReserveError</a>&gt;</h4></section></summary><div class="docblock"><p>Advanced entry API that tries to mimic <code>std::collections::HashMap::try_reserve</code>.
Tries to reserve capacity for at least <code>shard * additional</code>
and may reserve more space to avoid frequent reallocations.</p>
<h5 id="errors"><a class="doc-anchor" href="#errors">§</a>Errors</h5>
<p>If the capacity overflows, or the allocator reports a failure, then an error is returned.</p>
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-BitAnd%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1299-1309">Source</a><a href="#impl-BitAnd%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V: 'a, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, Q&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitAnd.html" title="trait core::ops::bit::BitAnd">BitAnd</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>&gt; for &amp;'a <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output-4" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1304">Source</a><a href="#associatedtype.Output-4" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitAnd.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>&amp;</code> operator.</div></details><details class="toggle method-toggle" open><summary><section id="method.bitand" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1306-1308">Source</a><a href="#method.bitand" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitAnd.html#tymethod.bitand" class="fn">bitand</a>(self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitAnd.html#associatedtype.Output" title="type core::ops::bit::BitAnd::Output">Output</a></h4></section></summary><div class='docblock'>Performs the <code>&amp;</code> operation. <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitAnd.html#tymethod.bitand">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-BitOr%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1275-1285">Source</a><a href="#impl-BitOr%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V: 'a, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, Q&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitOr.html" title="trait core::ops::bit::BitOr">BitOr</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>&gt; for &amp;'a <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output-2" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1280">Source</a><a href="#associatedtype.Output-2" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitOr.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="mapref/one/struct.RefMut.html" title="struct dashmap::mapref::one::RefMut">RefMut</a>&lt;'a, K, V&gt;</h4></section></summary><div class='docblock'>The resulting type after applying the <code>|</code> operator.</div></details><details class="toggle method-toggle" open><summary><section id="method.bitor" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1282-1284">Source</a><a href="#method.bitor" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitOr.html#tymethod.bitor" class="fn">bitor</a>(self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitOr.html#associatedtype.Output" title="type core::ops::bit::BitOr::Output">Output</a></h4></section></summary><div class='docblock'>Performs the <code>|</code> operation. <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.BitOr.html#tymethod.bitor">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#95-111">Source</a><a href="#impl-Clone-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, V: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#96-110">Source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; Self</h4></section></summary><div class='docblock'>Returns a duplicate of the value. <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.93.1/src/core/clone.rs.html#245-247">Source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: &amp;Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1239-1253">Source</a><a href="#impl-Debug-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, V: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1242-1252">Source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.93.1/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Default-for-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#113-121">Source</a><a href="#impl-Default-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V, S&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,
S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.default" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#118-120">Source</a><a href="#method.default" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/default/trait.Default.html#tymethod.default" class="fn">default</a>() -&gt; Self</h4></section></summary><div class='docblock'>Returns the “default value” for a type. <a href="https://doc.rust-lang.org/1.93.1/core/default/trait.Default.html#tymethod.default">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Extend%3C(K,+V)%3E-for-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1331-1337">Source</a><a href="#impl-Extend%3C(K,+V)%3E-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt; for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.extend" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1332-1336">Source</a><a href="#method.extend" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.Extend.html#tymethod.extend" class="fn">extend</a>&lt;I: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;&gt;(&amp;mut self, intoiter: I)</h4></section></summary><div class='docblock'>Extends a collection with the contents of an iterator. <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.Extend.html#tymethod.extend">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.extend_one" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/iter\traits/collect.rs.html#417">Source</a><a href="#method.extend_one" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.Extend.html#method.extend_one" class="fn">extend_one</a>(&amp;mut self, item: A)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>extend_one</code>)</span></div></span><div class='docblock'>Extends a collection with exactly one element.</div></details><details class="toggle method-toggle" open><summary><section id="method.extend_reserve" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/iter\traits/collect.rs.html#425">Source</a><a href="#method.extend_reserve" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.Extend.html#method.extend_reserve" class="fn">extend_reserve</a>(&amp;mut self, additional: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>extend_one</code>)</span></div></span><div class='docblock'>Reserves capacity in a collection for the given number of additional elements. <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.Extend.html#method.extend_reserve">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-FromIterator%3C(K,+V)%3E-for-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1339-1347">Source</a><a href="#impl-FromIterator%3C(K,+V)%3E-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/default/trait.Default.html" title="trait core::default::Default">Default</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.FromIterator.html" title="trait core::iter::traits::collect::FromIterator">FromIterator</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt; for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from_iter" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1340-1346">Source</a><a href="#method.from_iter" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.FromIterator.html#tymethod.from_iter" class="fn">from_iter</a>&lt;I: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;&gt;(intoiter: I) -&gt; Self</h4></section></summary><div class='docblock'>Creates a value from an iterator. <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.FromIterator.html#tymethod.from_iter">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-IntoIterator-for-%26DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1321-1329">Source</a><a href="#impl-IntoIterator-for-%26DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> for &amp;'a <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Item-1" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1322">Source</a><a href="#associatedtype.Item-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" class="associatedtype">Item</a> = <a class="struct" href="mapref/multiple/struct.RefMulti.html" title="struct dashmap::mapref::multiple::RefMulti">RefMulti</a>&lt;'a, K, V&gt;</h4></section></summary><div class='docblock'>The type of the elements being iterated over.</div></details><details class="toggle" open><summary><section id="associatedtype.IntoIter-1" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1324">Source</a><a href="#associatedtype.IntoIter-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" class="associatedtype">IntoIter</a> = <a class="struct" href="iter/struct.Iter.html" title="struct dashmap::iter::Iter">Iter</a>&lt;'a, K, V, S&gt;</h4></section></summary><div class='docblock'>Which kind of iterator are we turning this into?</div></details><details class="toggle method-toggle" open><summary><section id="method.into_iter-1" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1326-1328">Source</a><a href="#method.into_iter-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter" class="fn">into_iter</a>(self) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a></h4></section></summary><div class='docblock'>Creates an iterator from a value. <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-IntoIterator-for-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1311-1319">Source</a><a href="#impl-IntoIterator-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Item" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1312">Source</a><a href="#associatedtype.Item" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" class="associatedtype">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a></h4></section></summary><div class='docblock'>The type of the elements being iterated over.</div></details><details class="toggle" open><summary><section id="associatedtype.IntoIter" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1314">Source</a><a href="#associatedtype.IntoIter" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" class="associatedtype">IntoIter</a> = <a class="struct" href="iter/struct.OwningIter.html" title="struct dashmap::iter::OwningIter">OwningIter</a>&lt;K, V, S&gt;</h4></section></summary><div class='docblock'>Which kind of iterator are we turning this into?</div></details><details class="toggle method-toggle" open><summary><section id="method.into_iter" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1316-1318">Source</a><a href="#method.into_iter" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter" class="fn">into_iter</a>(self) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a></h4></section></summary><div class='docblock'>Creates an iterator from a value. <a href="https://doc.rust-lang.org/1.93.1/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Map%3C'a,+K,+V,+S%3E-for-DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#906-1237">Source</a><a href="#impl-Map%3C'a,+K,+V,+S%3E-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K: 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V: 'a, S: 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="trait.Map.html" title="trait dashmap::Map">Map</a>&lt;'a, K, V, S&gt; for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><section id="method._shard_count" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#909-911">Source</a><a href="#method._shard_count" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._shard_count" class="fn">_shard_count</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a></h4></section><details class="toggle method-toggle" open><summary><section id="method._get_read_shard" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#913-917">Source</a><a href="#method._get_read_shard" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="trait.Map.html#tymethod._get_read_shard" class="fn">_get_read_shard</a>(
&amp;'a self,
i: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
) -&gt; &amp;'a RawTable&lt;(K, SharedValue&lt;V&gt;)&gt;</h4></section></summary><div class='docblock'>Safety <a href="trait.Map.html#tymethod._get_read_shard">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method._yield_read_shard" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#919-923">Source</a><a href="#method._yield_read_shard" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="trait.Map.html#tymethod._yield_read_shard" class="fn">_yield_read_shard</a>(
&amp;'a self,
i: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
) -&gt; RwLockReadGuard&lt;'a, RawRwLock, RawTable&lt;(K, SharedValue&lt;V&gt;)&gt;&gt;</h4></section></summary><div class='docblock'>Safety <a href="trait.Map.html#tymethod._yield_read_shard">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method._yield_write_shard" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#925-929">Source</a><a href="#method._yield_write_shard" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="trait.Map.html#tymethod._yield_write_shard" class="fn">_yield_write_shard</a>(
&amp;'a self,
i: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
) -&gt; RwLockWriteGuard&lt;'a, RawRwLock, RawTable&lt;(K, SharedValue&lt;V&gt;)&gt;&gt;</h4></section></summary><div class='docblock'>Safety <a href="trait.Map.html#tymethod._yield_write_shard">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method._try_yield_read_shard" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#931-938">Source</a><a href="#method._try_yield_read_shard" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="trait.Map.html#tymethod._try_yield_read_shard" class="fn">_try_yield_read_shard</a>(
&amp;'a self,
i: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;RwLockReadGuard&lt;'a, RawRwLock, RawTable&lt;(K, SharedValue&lt;V&gt;)&gt;&gt;&gt;</h4></section></summary><div class='docblock'>Safety <a href="trait.Map.html#tymethod._try_yield_read_shard">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method._try_yield_write_shard" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#940-947">Source</a><a href="#method._try_yield_write_shard" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="trait.Map.html#tymethod._try_yield_write_shard" class="fn">_try_yield_write_shard</a>(
&amp;'a self,
i: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;RwLockWriteGuard&lt;'a, RawRwLock, RawTable&lt;(K, SharedValue&lt;V&gt;)&gt;&gt;&gt;</h4></section></summary><div class='docblock'>Safety <a href="trait.Map.html#tymethod._try_yield_write_shard">Read more</a></div></details><section id="method._insert" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#949-957">Source</a><a href="#method._insert" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._insert" class="fn">_insert</a>(&amp;self, key: K, value: V) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;V&gt;</h4></section><section id="method._remove" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#959-976">Source</a><a href="#method._remove" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._remove" class="fn">_remove</a>&lt;Q&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._remove_if" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#978-1000">Source</a><a href="#method._remove_if" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._remove_if" class="fn">_remove_if</a>&lt;Q&gt;(
&amp;self,
key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>,
f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._remove_if_mut" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1002-1024">Source</a><a href="#method._remove_if_mut" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._remove_if_mut" class="fn">_remove_if_mut</a>&lt;Q&gt;(
&amp;self,
key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>,
f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._iter" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1026-1028">Source</a><a href="#method._iter" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._iter" class="fn">_iter</a>(&amp;'a self) -&gt; <a class="struct" href="iter/struct.Iter.html" title="struct dashmap::iter::Iter">Iter</a>&lt;'a, K, V, S, <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;&gt; <a href="#" class="tooltip" data-notable-ty="Iter&lt;&#39;a, K, V, S, DashMap&lt;K, V, S&gt;&gt;">ⓘ</a></h4></section><section id="method._iter_mut" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1030-1032">Source</a><a href="#method._iter_mut" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._iter_mut" class="fn">_iter_mut</a>(&amp;'a self) -&gt; <a class="struct" href="iter/struct.IterMut.html" title="struct dashmap::iter::IterMut">IterMut</a>&lt;'a, K, V, S, <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;&gt; <a href="#" class="tooltip" data-notable-ty="IterMut&lt;&#39;a, K, V, S, DashMap&lt;K, V, S&gt;&gt;">ⓘ</a></h4></section><section id="method._get" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1034-1053">Source</a><a href="#method._get" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._get" class="fn">_get</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="mapref/one/struct.Ref.html" title="struct dashmap::mapref::one::Ref">Ref</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._get_mut" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1055-1074">Source</a><a href="#method._get_mut" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._get_mut" class="fn">_get_mut</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="mapref/one/struct.RefMut.html" title="struct dashmap::mapref::one::RefMut">RefMut</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._try_get" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1076-1098">Source</a><a href="#method._try_get" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._try_get" class="fn">_try_get</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="try_result/enum.TryResult.html" title="enum dashmap::try_result::TryResult">TryResult</a>&lt;<a class="struct" href="mapref/one/struct.Ref.html" title="struct dashmap::mapref::one::Ref">Ref</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._try_get_mut" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1100-1122">Source</a><a href="#method._try_get_mut" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._try_get_mut" class="fn">_try_get_mut</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="enum" href="try_result/enum.TryResult.html" title="enum dashmap::try_result::TryResult">TryResult</a>&lt;<a class="struct" href="mapref/one/struct.RefMut.html" title="struct dashmap::mapref::one::RefMut">RefMut</a>&lt;'a, K, V&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._shrink_to_fit" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1124-1134">Source</a><a href="#method._shrink_to_fit" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._shrink_to_fit" class="fn">_shrink_to_fit</a>(&amp;self)</h4></section><section id="method._retain" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1136-1149">Source</a><a href="#method._retain" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._retain" class="fn">_retain</a>(&amp;self, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a>)</h4></section><section id="method._len" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1151-1153">Source</a><a href="#method._len" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._len" class="fn">_len</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a></h4></section><section id="method._capacity" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1155-1157">Source</a><a href="#method._capacity" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._capacity" class="fn">_capacity</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a></h4></section><section id="method._alter" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1159-1167">Source</a><a href="#method._alter" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._alter" class="fn">_alter</a>&lt;Q&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, V) -&gt; V)<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._alter_all" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1169-1172">Source</a><a href="#method._alter_all" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._alter_all" class="fn">_alter_all</a>(&amp;self, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, V) -&gt; V)</h4></section><section id="method._view" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1174-1183">Source</a><a href="#method._view" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._view" class="fn">_view</a>&lt;Q, R&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>, f: impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;V</a>) -&gt; R) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;R&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._entry" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1185-1204">Source</a><a href="#method._entry" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._entry" class="fn">_entry</a>(&amp;'a self, key: K) -&gt; <a class="enum" href="mapref/entry/enum.Entry.html" title="enum dashmap::mapref::entry::Entry">Entry</a>&lt;'a, K, V&gt;</h4></section><section id="method._try_entry" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1206-1232">Source</a><a href="#method._try_entry" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._try_entry" class="fn">_try_entry</a>(&amp;'a self, key: K) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="mapref/entry/enum.Entry.html" title="enum dashmap::mapref::entry::Entry">Entry</a>&lt;'a, K, V&gt;&gt;</h4></section><section id="method._hasher" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1234-1236">Source</a><a href="#method._hasher" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#tymethod._hasher" class="fn">_hasher</a>(&amp;self) -&gt; S</h4></section><section id="method._clear" class="method trait-impl"><a class="src rightside" href="../src/dashmap/t.rs.html#119-121">Source</a><a href="#method._clear" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#method._clear" class="fn">_clear</a>(&amp;self)</h4></section><section id="method._contains_key" class="method trait-impl"><a class="src rightside" href="../src/dashmap/t.rs.html#123-129">Source</a><a href="#method._contains_key" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#method._contains_key" class="fn">_contains_key</a>&lt;Q&gt;(&amp;'a self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a><div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section><section id="method._is_empty" class="method trait-impl"><a class="src rightside" href="../src/dashmap/t.rs.html#131-133">Source</a><a href="#method._is_empty" class="anchor">§</a><h4 class="code-header">fn <a href="trait.Map.html#method._is_empty" class="fn">_is_empty</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a></h4></section></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Shl%3C(K,+V)%3E-for-%26DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1255-1261">Source</a><a href="#impl-Shl%3C(K,+V)%3E-for-%26DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K: 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, V: 'a, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shl.html" title="trait core::ops::bit::Shl">Shl</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt; for &amp;'a <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1256">Source</a><a href="#associatedtype.Output" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shl.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;V&gt;</h4></section></summary><div class='docblock'>The resulting type after applying the <code>&lt;&lt;</code> operator.</div></details><details class="toggle method-toggle" open><summary><section id="method.shl" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1258-1260">Source</a><a href="#method.shl" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shl.html#tymethod.shl" class="fn">shl</a>(self, pair: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shl.html#associatedtype.Output" title="type core::ops::bit::Shl::Output">Output</a></h4></section></summary><div class='docblock'>Performs the <code>&lt;&lt;</code> operation. <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shl.html#tymethod.shl">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Shr%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1263-1273">Source</a><a href="#impl-Shr%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V: 'a, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, Q&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shr.html" title="trait core::ops::bit::Shr">Shr</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>&gt; for &amp;'a <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output-1" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1268">Source</a><a href="#associatedtype.Output-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shr.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="mapref/one/struct.Ref.html" title="struct dashmap::mapref::one::Ref">Ref</a>&lt;'a, K, V&gt;</h4></section></summary><div class='docblock'>The resulting type after applying the <code>&gt;&gt;</code> operator.</div></details><details class="toggle method-toggle" open><summary><section id="method.shr" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1270-1272">Source</a><a href="#method.shr" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shr.html#tymethod.shr" class="fn">shr</a>(self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shr.html#associatedtype.Output" title="type core::ops::bit::Shr::Output">Output</a></h4></section></summary><div class='docblock'>Performs the <code>&gt;&gt;</code> operation. <a href="https://doc.rust-lang.org/1.93.1/core/ops/bit/trait.Shr.html#tymethod.shr">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Sub%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1287-1297">Source</a><a href="#impl-Sub%3C%26Q%3E-for-%26DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V: 'a, S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html" title="trait core::hash::BuildHasher">BuildHasher</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, Q&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>&gt; for &amp;'a <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + 'a + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>,
Q: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output-3" class="associatedtype trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1292">Source</a><a href="#associatedtype.Output-3" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/ops/arith/trait.Sub.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.tuple.html">(K, V)</a>&gt;</h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details><details class="toggle method-toggle" open><summary><section id="method.sub" class="method trait-impl"><a class="src rightside" href="../src/dashmap/lib.rs.html#1294-1296">Source</a><a href="#method.sub" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/ops/arith/trait.Sub.html#tymethod.sub" class="fn">sub</a>(self, key: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;Q</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/ops/arith/trait.Sub.html#associatedtype.Output" title="type core::ops::arith::Sub::Output">Output</a></h4></section></summary><div class='docblock'>Performs the <code>-</code> operation. <a href="https://doc.rust-lang.org/1.93.1/core/ops/arith/trait.Sub.html#tymethod.sub">Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-DashMap%3CK,+V,+S%3E" class="impl"><a href="#impl-Freeze-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V, S&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a>,</div></h3></section><section id="impl-RefUnwindSafe-for-DashMap%3CK,+V,+S%3E" class="impl"><a href="#impl-RefUnwindSafe-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V, S = <a class="struct" href="https://doc.rust-lang.org/1.93.1/std/hash/random/struct.RandomState.html" title="struct std::hash::random::RandomState">RandomState</a>&gt; !<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;</h3></section><section id="impl-Send-for-DashMap%3CK,+V,+S%3E" class="impl"><a href="#impl-Send-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V, S&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-DashMap%3CK,+V,+S%3E" class="impl"><a href="#impl-Sync-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V, S&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-Unpin-for-DashMap%3CK,+V,+S%3E" class="impl"><a href="#impl-Unpin-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V, S&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h3></section><section id="impl-UnwindSafe-for-DashMap%3CK,+V,+S%3E" class="impl"><a href="#impl-UnwindSafe-for-DashMap%3CK,+V,+S%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V, S&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.DashMap.html" title="struct dashmap::DashMap">DashMap</a>&lt;K, V, S&gt;<div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,
K: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</div></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/clone.rs.html#547">Source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/clone.rs.html#549">Source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&amp;self, dest: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.pointer.html">*mut </a><a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dest</code>. <a href="https://doc.rust-lang.org/1.93.1/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#785">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#788">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#767-769">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#777">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#85-87">Source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#89">Source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#90">Source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/alloc/borrow.rs.html#94">Source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.93.1/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#827-829">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#831">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#834">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#811-813">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#815">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#818">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div><script type="text/json" id="notable-traits-data">{"Iter<'a, K, V, S, DashMap<K, V, S>>":"<h3>Notable traits for <code><a class=\"struct\" href=\"iter/struct.Iter.html\" title=\"struct dashmap::iter::Iter\">Iter</a>&lt;'a, K, V, S, M&gt;</code></h3><pre><code><div class=\"where\">impl&lt;'a, K: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html\" title=\"trait core::cmp::Eq\">Eq</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html\" title=\"trait core::hash::Hash\">Hash</a>, V, S: 'a + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html\" title=\"trait core::hash::BuildHasher\">BuildHasher</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html\" title=\"trait core::clone::Clone\">Clone</a>, M: <a class=\"trait\" href=\"trait.Map.html\" title=\"trait dashmap::Map\">Map</a>&lt;'a, K, V, S&gt;&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\">Iterator</a> for <a class=\"struct\" href=\"iter/struct.Iter.html\" title=\"struct dashmap::iter::Iter\">Iter</a>&lt;'a, K, V, S, M&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"struct\" href=\"mapref/multiple/struct.RefMulti.html\" title=\"struct dashmap::mapref::multiple::RefMulti\">RefMulti</a>&lt;'a, K, V&gt;;</div>","IterMut<'a, K, V, S, DashMap<K, V, S>>":"<h3>Notable traits for <code><a class=\"struct\" href=\"iter/struct.IterMut.html\" title=\"struct dashmap::iter::IterMut\">IterMut</a>&lt;'a, K, V, S, M&gt;</code></h3><pre><code><div class=\"where\">impl&lt;'a, K: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/cmp/trait.Eq.html\" title=\"trait core::cmp::Eq\">Eq</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/hash/trait.Hash.html\" title=\"trait core::hash::Hash\">Hash</a>, V, S: 'a + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/hash/trait.BuildHasher.html\" title=\"trait core::hash::BuildHasher\">BuildHasher</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/clone/trait.Clone.html\" title=\"trait core::clone::Clone\">Clone</a>, M: <a class=\"trait\" href=\"trait.Map.html\" title=\"trait dashmap::Map\">Map</a>&lt;'a, K, V, S&gt;&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\">Iterator</a> for <a class=\"struct\" href=\"iter/struct.IterMut.html\" title=\"struct dashmap::iter::IterMut\">IterMut</a>&lt;'a, K, V, S, M&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"struct\" href=\"mapref/multiple/struct.RefMutMulti.html\" title=\"struct dashmap::mapref::multiple::RefMutMulti\">RefMutMulti</a>&lt;'a, K, V&gt;;</div>"}</script></section></div></main></body></html>
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