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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="A reference to a hash table bucket containing a `T`."><title>Bucket in hashbrown::raw - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-5bc39a1768837dd0.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="hashbrown" data-themes="" data-resource-suffix="" data-rustdoc-version="1.77.1 (7cf61ebde 2024-03-27)" data-channel="1.77.1" data-search-js="search-dd67cee4cfa65049.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../static.files/storage-4c98445ec4002617.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-48f368f3872407c8.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-04d5337699b92874.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../hashbrown/index.html">hashbrown</a><span class="version">0.14.3</span></h2></div><h2 class="location"><a href="#">Bucket</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.as_mut">as_mut</a></li><li><a href="#method.as_ptr">as_ptr</a></li><li><a href="#method.as_ref">as_ref</a></li><li><a href="#method.copy_from_nonoverlapping">copy_from_nonoverlapping</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-Bucket%3CT%3E">Clone</a></li><li><a href="#impl-Send-for-Bucket%3CT%3E">Send</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Sync-for-Bucket%3CT%3E">!Sync</a></li><li><a href="#impl-RefUnwindSafe-for-Bucket%3CT%3E">RefUnwindSafe</a></li><li><a href="#impl-Unpin-for-Bucket%3CT%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Bucket%3CT%3E">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">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-ToOwned-for-T">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li></ul></section><h2><a href="index.html">In hashbrown::raw</a></h2></div></nav><div class="sidebar-resizer"></div>
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../hashbrown/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="../index.html">hashbrown</a>::<wbr><a href="index.html">raw</a>::<wbr><a class="struct" href="#">Bucket</a><button id="copy-path" title="Copy item path to clipboard"><img src="../../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../../src/hashbrown/raw/mod.rs.html#288-294">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct Bucket<T> { <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>A reference to a hash table bucket containing a <code>T</code>.</p>
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<p>This is usually just a pointer to the element itself. However if the element
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is a ZST, then we instead track the index of the element in the table so
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that <code>erase</code> works properly.</p>
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</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-Bucket%3CT%3E" class="impl"><a class="src rightside" href="../../src/hashbrown/raw/mod.rs.html#307-783">source</a><a href="#impl-Bucket%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T> <a class="struct" href="struct.Bucket.html" title="struct hashbrown::raw::Bucket">Bucket</a><T></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.as_ptr" class="method"><a class="src rightside" href="../../src/hashbrown/raw/mod.rs.html#513-521">source</a><h4 class="code-header">pub fn <a href="#method.as_ptr" class="fn">as_ptr</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.pointer.html">*mut T</a></h4></section></summary><div class="docblock"><p>Acquires the underlying raw pointer <code>*mut T</code> to <code>data</code>.</p>
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<h5 id="note"><a class="doc-anchor" href="#note">§</a>Note</h5>
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<p>If <code>T</code> is not <a href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Copy.html" title="trait core::marker::Copy"><code>Copy</code></a>, do not use <code>*mut T</code> methods that can cause calling the
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destructor of <code>T</code> (for example the <a href="https://doc.rust-lang.org/core/primitive.pointer.html#method.drop_in_place"><code><*mut T>::drop_in_place</code></a> method), because
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for properly dropping the data we also need to clear <code>data</code> control bytes. If we
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drop data, but do not clear <code>data control byte</code> it leads to double drop when
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<a href="struct.RawTable.html" title="struct hashbrown::raw::RawTable"><code>RawTable</code></a> goes out of scope.</p>
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<p>If you modify an already initialized <code>value</code>, so <a href="https://doc.rust-lang.org/core/hash/trait.Hash.html"><code>Hash</code></a> and <a href="https://doc.rust-lang.org/core/cmp/trait.Eq.html"><code>Eq</code></a> on the new
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<code>T</code> value and its borrowed form <em>must</em> match those for the old <code>T</code> value, as the map
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will not re-evaluate where the new value should go, meaning the value may become
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“lost” if their location does not reflect their state.</p>
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<h5 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h5>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>core::hash::{BuildHasher, Hash};
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<span class="kw">use </span>hashbrown::raw::{Bucket, RawTable};
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<span class="kw">type </span>NewHashBuilder = core::hash::BuildHasherDefault<ahash::AHasher>;
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<span class="kw">fn </span>make_hash<K: Hash + <span class="question-mark">?</span>Sized, S: BuildHasher>(hash_builder: <span class="kw-2">&</span>S, key: <span class="kw-2">&</span>K) -> u64 {
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<span class="kw">use </span>core::hash::Hasher;
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<span class="kw">let </span><span class="kw-2">mut </span>state = hash_builder.build_hasher();
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key.hash(<span class="kw-2">&mut </span>state);
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state.finish()
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}
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<span class="kw">let </span>hash_builder = NewHashBuilder::default();
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<span class="kw">let </span><span class="kw-2">mut </span>table = RawTable::new();
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<span class="kw">let </span>value = (<span class="string">"a"</span>, <span class="number">100</span>);
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<span class="kw">let </span>hash = make_hash(<span class="kw-2">&</span>hash_builder, <span class="kw-2">&</span>value.<span class="number">0</span>);
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table.insert(hash, value.clone(), |val| make_hash(<span class="kw-2">&</span>hash_builder, <span class="kw-2">&</span>val.<span class="number">0</span>));
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<span class="kw">let </span>bucket: Bucket<(<span class="kw-2">&</span>str, i32)> = table.find(hash, |(k1, <span class="kw">_</span>)| k1 == <span class="kw-2">&</span>value.<span class="number">0</span>).unwrap();
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<span class="macro">assert_eq!</span>(<span class="kw">unsafe </span>{ <span class="kw-2">&*</span>bucket.as_ptr() }, <span class="kw-2">&</span>(<span class="string">"a"</span>, <span class="number">100</span>));</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.as_ref" class="method"><a class="src rightside" href="../../src/hashbrown/raw/mod.rs.html#682-684">source</a><h4 class="code-header">pub unsafe fn <a href="#method.as_ref" class="fn">as_ref</a><'a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.reference.html">&'a T</a></h4></section></summary><div class="docblock"><p>Returns a shared immutable reference to the <code>value</code>.</p>
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<h5 id="safety"><a class="doc-anchor" href="#safety">§</a>Safety</h5>
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<p>See <a href="https://doc.rust-lang.org/core/ptr/struct.NonNull.html#method.as_ref"><code>NonNull::as_ref</code></a> for safety concerns.</p>
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<h5 id="examples-1"><a class="doc-anchor" href="#examples-1">§</a>Examples</h5>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>core::hash::{BuildHasher, Hash};
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<span class="kw">use </span>hashbrown::raw::{Bucket, RawTable};
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<span class="kw">type </span>NewHashBuilder = core::hash::BuildHasherDefault<ahash::AHasher>;
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<span class="kw">fn </span>make_hash<K: Hash + <span class="question-mark">?</span>Sized, S: BuildHasher>(hash_builder: <span class="kw-2">&</span>S, key: <span class="kw-2">&</span>K) -> u64 {
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<span class="kw">use </span>core::hash::Hasher;
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<span class="kw">let </span><span class="kw-2">mut </span>state = hash_builder.build_hasher();
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key.hash(<span class="kw-2">&mut </span>state);
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state.finish()
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}
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<span class="kw">let </span>hash_builder = NewHashBuilder::default();
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<span class="kw">let </span><span class="kw-2">mut </span>table = RawTable::new();
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<span class="kw">let </span>value: (<span class="kw-2">&</span>str, String) = (<span class="string">"A pony"</span>, <span class="string">"is a small horse"</span>.to_owned());
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<span class="kw">let </span>hash = make_hash(<span class="kw-2">&</span>hash_builder, <span class="kw-2">&</span>value.<span class="number">0</span>);
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table.insert(hash, value.clone(), |val| make_hash(<span class="kw-2">&</span>hash_builder, <span class="kw-2">&</span>val.<span class="number">0</span>));
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<span class="kw">let </span>bucket: Bucket<(<span class="kw-2">&</span>str, String)> = table.find(hash, |(k, <span class="kw">_</span>)| k == <span class="kw-2">&</span>value.<span class="number">0</span>).unwrap();
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<span class="macro">assert_eq!</span>(
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<span class="kw">unsafe </span>{ bucket.as_ref() },
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<span class="kw-2">&</span>(<span class="string">"A pony"</span>, <span class="string">"is a small horse"</span>.to_owned())
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);</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.as_mut" class="method"><a class="src rightside" href="../../src/hashbrown/raw/mod.rs.html#750-752">source</a><h4 class="code-header">pub unsafe fn <a href="#method.as_mut" class="fn">as_mut</a><'a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.reference.html">&'a mut T</a></h4></section></summary><div class="docblock"><p>Returns a unique mutable reference to the <code>value</code>.</p>
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<h5 id="safety-1"><a class="doc-anchor" href="#safety-1">§</a>Safety</h5>
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<p>See <a href="https://doc.rust-lang.org/core/ptr/struct.NonNull.html#method.as_mut"><code>NonNull::as_mut</code></a> for safety concerns.</p>
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<h5 id="note-1"><a class="doc-anchor" href="#note-1">§</a>Note</h5>
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<p><a href="https://doc.rust-lang.org/core/hash/trait.Hash.html"><code>Hash</code></a> and <a href="https://doc.rust-lang.org/core/cmp/trait.Eq.html"><code>Eq</code></a> on the new <code>T</code> value and its borrowed form <em>must</em> match
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those for the old <code>T</code> value, as the map will not re-evaluate where the new
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value should go, meaning the value may become “lost” if their location
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does not reflect their state.</p>
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<h5 id="examples-2"><a class="doc-anchor" href="#examples-2">§</a>Examples</h5>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>core::hash::{BuildHasher, Hash};
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<span class="kw">use </span>hashbrown::raw::{Bucket, RawTable};
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<span class="kw">type </span>NewHashBuilder = core::hash::BuildHasherDefault<ahash::AHasher>;
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<span class="kw">fn </span>make_hash<K: Hash + <span class="question-mark">?</span>Sized, S: BuildHasher>(hash_builder: <span class="kw-2">&</span>S, key: <span class="kw-2">&</span>K) -> u64 {
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<span class="kw">use </span>core::hash::Hasher;
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<span class="kw">let </span><span class="kw-2">mut </span>state = hash_builder.build_hasher();
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key.hash(<span class="kw-2">&mut </span>state);
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state.finish()
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}
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<span class="kw">let </span>hash_builder = NewHashBuilder::default();
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<span class="kw">let </span><span class="kw-2">mut </span>table = RawTable::new();
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<span class="kw">let </span>value: (<span class="kw-2">&</span>str, String) = (<span class="string">"A pony"</span>, <span class="string">"is a small horse"</span>.to_owned());
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<span class="kw">let </span>hash = make_hash(<span class="kw-2">&</span>hash_builder, <span class="kw-2">&</span>value.<span class="number">0</span>);
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table.insert(hash, value.clone(), |val| make_hash(<span class="kw-2">&</span>hash_builder, <span class="kw-2">&</span>val.<span class="number">0</span>));
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<span class="kw">let </span>bucket: Bucket<(<span class="kw-2">&</span>str, String)> = table.find(hash, |(k, <span class="kw">_</span>)| k == <span class="kw-2">&</span>value.<span class="number">0</span>).unwrap();
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<span class="kw">unsafe </span>{
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bucket
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.as_mut()
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.<span class="number">1
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</span>.push_str(<span class="string">" less than 147 cm at the withers"</span>)
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};
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<span class="macro">assert_eq!</span>(
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<span class="kw">unsafe </span>{ bucket.as_ref() },
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<span class="kw-2">&</span>(
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<span class="string">"A pony"</span>,
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<span class="string">"is a small horse less than 147 cm at the withers"</span>.to_owned()
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)
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);</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.copy_from_nonoverlapping" class="method"><a class="src rightside" href="../../src/hashbrown/raw/mod.rs.html#780-782">source</a><h4 class="code-header">pub unsafe fn <a href="#method.copy_from_nonoverlapping" class="fn">copy_from_nonoverlapping</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.reference.html">&Self</a>)</h4></section></summary><div class="docblock"><p>Copies <code>size_of<T></code> bytes from <code>other</code> to <code>self</code>. The source
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and destination may <em>not</em> overlap.</p>
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<h5 id="safety-2"><a class="doc-anchor" href="#safety-2">§</a>Safety</h5>
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<p>See <a href="https://doc.rust-lang.org/core/ptr/fn.copy_nonoverlapping.html"><code>ptr::copy_nonoverlapping</code></a> for safety concerns.</p>
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<p>Like <a href="https://doc.rust-lang.org/core/ptr/fn.read.html"><code>read</code></a>, <code>copy_nonoverlapping</code> creates a bitwise copy of <code>T</code>, regardless of
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whether <code>T</code> is <a href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Copy.html" title="trait core::marker::Copy"><code>Copy</code></a>. If <code>T</code> is not <a href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Copy.html" title="trait core::marker::Copy"><code>Copy</code></a>, using <em>both</em> the values
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in the region beginning at <code>*self</code> and the region beginning at <code>*other</code> can
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<a href="https://doc.rust-lang.org/std/ptr/fn.read.html#ownership-of-the-returned-value">violate memory safety</a>.</p>
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<h5 id="note-2"><a class="doc-anchor" href="#note-2">§</a>Note</h5>
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<p><a href="https://doc.rust-lang.org/core/hash/trait.Hash.html"><code>Hash</code></a> and <a href="https://doc.rust-lang.org/core/cmp/trait.Eq.html"><code>Eq</code></a> on the new <code>T</code> value and its borrowed form <em>must</em> match
|
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those for the old <code>T</code> value, as the map will not re-evaluate where the new
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value should go, meaning the value may become “lost” if their location
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does not reflect their state.</p>
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</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-Clone-for-Bucket%3CT%3E" class="impl"><a class="src rightside" href="../../src/hashbrown/raw/mod.rs.html#300-305">source</a><a href="#impl-Clone-for-Bucket%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Bucket.html" title="struct hashbrown::raw::Bucket">Bucket</a><T></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/hashbrown/raw/mod.rs.html#302-304">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&self) -> Self</h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/core/clone.rs.html#169">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.reference.html">&Self</a>)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.77.1/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><section id="impl-Send-for-Bucket%3CT%3E" class="impl"><a class="src rightside" href="../../src/hashbrown/raw/mod.rs.html#298">source</a><a href="#impl-Send-for-Bucket%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Bucket.html" title="struct hashbrown::raw::Bucket">Bucket</a><T></h3></section></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-RefUnwindSafe-for-Bucket%3CT%3E" class="impl"><a href="#impl-RefUnwindSafe-for-Bucket%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Bucket.html" title="struct hashbrown::raw::Bucket">Bucket</a><T><div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Sync-for-Bucket%3CT%3E" class="impl"><a href="#impl-Sync-for-Bucket%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T> !<a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Bucket.html" title="struct hashbrown::raw::Bucket">Bucket</a><T></h3></section><section id="impl-Unpin-for-Bucket%3CT%3E" class="impl"><a href="#impl-Unpin-for-Bucket%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Bucket.html" title="struct hashbrown::raw::Bucket">Bucket</a><T></h3></section><section id="impl-UnwindSafe-for-Bucket%3CT%3E" class="impl"><a href="#impl-UnwindSafe-for-Bucket%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Bucket.html" title="struct hashbrown::raw::Bucket">Bucket</a><T><div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</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/1.77.1/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.77.1/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/1.77.1/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/1.77.1/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.77.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.77.1/src/core/convert/mod.rs.html#764">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> 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/1.77.1/src/core/convert/mod.rs.html#767">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</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/1.77.1/src/core/convert/mod.rs.html#747-749">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</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/1.77.1/src/core/convert/mod.rs.html#757">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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</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/1.77.1/src/alloc/borrow.rs.html#83-85">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.77.1/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.77.1/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 href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/1.77.1/core/primitive.reference.html">&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/1.77.1/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/1.77.1/src/core/convert/mod.rs.html#804-806">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/core/convert/mod.rs.html#811">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.77.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></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/1.77.1/src/core/convert/mod.rs.html#789-791">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.77.1/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/1.77.1/src/core/convert/mod.rs.html#796">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.77.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.77.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html> |