| <!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 view into a single occupied location in a `HeaderMap`."><meta name="keywords" content="rust, rustlang, rust-lang, OccupiedEntry"><title>OccupiedEntry in hyper::header - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin 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class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../hyper/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../hyper/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">OccupiedEntry</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.append">append</a></li><li><a href="#method.get">get</a></li><li><a href="#method.get_mut">get_mut</a></li><li><a href="#method.insert">insert</a></li><li><a href="#method.insert_mult">insert_mult</a></li><li><a href="#method.into_mut">into_mut</a></li><li><a href="#method.iter">iter</a></li><li><a href="#method.iter_mut">iter_mut</a></li><li><a href="#method.key">key</a></li><li><a href="#method.remove">remove</a></li><li><a href="#method.remove_entry">remove_entry</a></li><li><a href="#method.remove_entry_mult">remove_entry_mult</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Debug-for-OccupiedEntry%3C%27a%2C%20T%3E">Debug</a></li><li><a href="#impl-IntoIterator-for-%26%27b%20OccupiedEntry%3C%27a%2C%20T%3E">IntoIterator</a></li><li><a href="#impl-IntoIterator-for-%26%27b%20mut%20OccupiedEntry%3C%27a%2C%20T%3E">IntoIterator</a></li><li><a href="#impl-IntoIterator-for-OccupiedEntry%3C%27a%2C%20T%3E">IntoIterator</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-OccupiedEntry%3C%27a%2C%20T%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-OccupiedEntry%3C%27a%2C%20T%3E">Send</a></li><li><a href="#impl-Sync-for-OccupiedEntry%3C%27a%2C%20T%3E">Sync</a></li><li><a href="#impl-Unpin-for-OccupiedEntry%3C%27a%2C%20T%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-OccupiedEntry%3C%27a%2C%20T%3E">!UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-OccupiedEntry%3C%27a%2C%20T%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E">From<T></a></li><li><a href="#impl-Instrument-for-OccupiedEntry%3C%27a%2C%20T%3E">Instrument</a></li><li><a href="#impl-Into%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E">TryInto<U></a></li><li><a href="#impl-WithSubscriber-for-OccupiedEntry%3C%27a%2C%20T%3E">WithSubscriber</a></li></ul></section><h2><a href="index.html">In hyper::header</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">hyper</a>::<wbr><a href="index.html">header</a>::<wbr><a class="struct" href="#">OccupiedEntry</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/http/header/map.rs.html#181">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct OccupiedEntry<'a, T> { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A view into a single occupied location in a <code>HeaderMap</code>.</p> |
| <p>This struct is returned as part of the <code>Entry</code> enum.</p> |
| </div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2738">source</a><a href="#impl-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.key" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2752">source</a><h4 class="code-header">pub fn <a href="#method.key" class="fnname">key</a>(&self) -> &<a class="struct" href="struct.HeaderName.html" title="struct hyper::header::HeaderName">HeaderName</a></h4></section></summary><div class="docblock"><p>Returns a reference to the entry’s key.</p> |
| <h5 id="examples"><a href="#examples">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"world"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(e) = map.entry(<span class="string">"host"</span>) { |
| <span class="macro">assert_eq!</span>(<span class="string">"host"</span>, e.key()); |
| }</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.get" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2779">source</a><h4 class="code-header">pub fn <a href="#method.get" class="fnname">get</a>(&self) -> &T</h4></section></summary><div class="docblock"><p>Get a reference to the first value in the entry.</p> |
| <p>Values are stored in insertion order.</p> |
| <h5 id="panics"><a href="#panics">Panics</a></h5> |
| <p><code>get</code> panics if there are no values associated with the entry.</p> |
| <h5 id="examples-1"><a href="#examples-1">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"hello.world"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(<span class="kw-2">mut </span>e) = map.entry(<span class="string">"host"</span>) { |
| <span class="macro">assert_eq!</span>(e.get(), <span class="kw-2">&</span><span class="string">"hello.world"</span>); |
| |
| e.append(<span class="string">"hello.earth"</span>.parse().unwrap()); |
| |
| <span class="macro">assert_eq!</span>(e.get(), <span class="kw-2">&</span><span class="string">"hello.world"</span>); |
| }</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.get_mut" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2803">source</a><h4 class="code-header">pub fn <a href="#method.get_mut" class="fnname">get_mut</a>(&mut self) -> &mut T</h4></section></summary><div class="docblock"><p>Get a mutable reference to the first value in the entry.</p> |
| <p>Values are stored in insertion order.</p> |
| <h5 id="panics-1"><a href="#panics-1">Panics</a></h5> |
| <p><code>get_mut</code> panics if there are no values associated with the entry.</p> |
| <h5 id="examples-2"><a href="#examples-2">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::default(); |
| map.insert(HOST, <span class="string">"hello.world"</span>.to_string()); |
| |
| <span class="kw">if let </span>Entry::Occupied(<span class="kw-2">mut </span>e) = map.entry(<span class="string">"host"</span>) { |
| e.get_mut().push_str(<span class="string">"-2"</span>); |
| <span class="macro">assert_eq!</span>(e.get(), <span class="kw-2">&</span><span class="string">"hello.world-2"</span>); |
| }</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_mut" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2830">source</a><h4 class="code-header">pub fn <a href="#method.into_mut" class="fnname">into_mut</a>(self) -> &'a mut T</h4></section></summary><div class="docblock"><p>Converts the <code>OccupiedEntry</code> into a mutable reference to the <strong>first</strong> |
| value.</p> |
| <p>The lifetime of the returned reference is bound to the original map.</p> |
| <h5 id="panics-2"><a href="#panics-2">Panics</a></h5> |
| <p><code>into_mut</code> panics if there are no values associated with the entry.</p> |
| <h5 id="examples-3"><a href="#examples-3">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::default(); |
| map.insert(HOST, <span class="string">"hello.world"</span>.to_string()); |
| map.append(HOST, <span class="string">"hello.earth"</span>.to_string()); |
| |
| <span class="kw">if let </span>Entry::Occupied(e) = map.entry(<span class="string">"host"</span>) { |
| e.into_mut().push_str(<span class="string">"-2"</span>); |
| } |
| |
| <span class="macro">assert_eq!</span>(<span class="string">"hello.world-2"</span>, map[<span class="string">"host"</span>]);</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.insert" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2853">source</a><h4 class="code-header">pub fn <a href="#method.insert" class="fnname">insert</a>(&mut self, value: T) -> T</h4></section></summary><div class="docblock"><p>Sets the value of the entry.</p> |
| <p>All previous values associated with the entry are removed and the first |
| one is returned. See <code>insert_mult</code> for an API that returns all values.</p> |
| <h5 id="examples-4"><a href="#examples-4">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"hello.world"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(<span class="kw-2">mut </span>e) = map.entry(<span class="string">"host"</span>) { |
| <span class="kw">let </span><span class="kw-2">mut </span>prev = e.insert(<span class="string">"earth"</span>.parse().unwrap()); |
| <span class="macro">assert_eq!</span>(<span class="string">"hello.world"</span>, prev); |
| } |
| |
| <span class="macro">assert_eq!</span>(<span class="string">"earth"</span>, map[<span class="string">"host"</span>]);</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.insert_mult" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2879">source</a><h4 class="code-header">pub fn <a href="#method.insert_mult" class="fnname">insert_mult</a>(&mut self, value: T) -> <a class="struct" href="struct.ValueDrain.html" title="struct hyper::header::ValueDrain">ValueDrain</a><'_, T><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ValueDrain.html" title="struct hyper::header::ValueDrain">ValueDrain</a><'a, T></span><code class="content"><span class="where fmt-newline">impl<'a, T> Iterator for <a class="struct" href="struct.ValueDrain.html" title="struct hyper::header::ValueDrain">ValueDrain</a><'a, T></span><span class="where fmt-newline"> type <a class="associatedtype">Item</a> = T;</span></code></span></span></span></span></h4></section></summary><div class="docblock"><p>Sets the value of the entry.</p> |
| <p>This function does the same as <code>insert</code> except it returns an iterator |
| that yields all values previously associated with the key.</p> |
| <h5 id="examples-5"><a href="#examples-5">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"world"</span>.parse().unwrap()); |
| map.append(HOST, <span class="string">"world2"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(<span class="kw-2">mut </span>e) = map.entry(<span class="string">"host"</span>) { |
| <span class="kw">let </span><span class="kw-2">mut </span>prev = e.insert_mult(<span class="string">"earth"</span>.parse().unwrap()); |
| <span class="macro">assert_eq!</span>(<span class="string">"world"</span>, prev.next().unwrap()); |
| <span class="macro">assert_eq!</span>(<span class="string">"world2"</span>, prev.next().unwrap()); |
| <span class="macro">assert!</span>(prev.next().is_none()); |
| } |
| |
| <span class="macro">assert_eq!</span>(<span class="string">"earth"</span>, map[<span class="string">"host"</span>]);</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.append" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2904">source</a><h4 class="code-header">pub fn <a href="#method.append" class="fnname">append</a>(&mut self, value: T)</h4></section></summary><div class="docblock"><p>Insert the value into the entry.</p> |
| <p>The new value is appended to the end of the entry’s value list. All |
| previous values associated with the entry are retained.</p> |
| <h5 id="examples-6"><a href="#examples-6">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"world"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(<span class="kw-2">mut </span>e) = map.entry(<span class="string">"host"</span>) { |
| e.append(<span class="string">"earth"</span>.parse().unwrap()); |
| } |
| |
| <span class="kw">let </span>values = map.get_all(<span class="string">"host"</span>); |
| <span class="kw">let </span><span class="kw-2">mut </span>i = values.iter(); |
| <span class="macro">assert_eq!</span>(<span class="string">"world"</span>, <span class="kw-2">*</span>i.next().unwrap()); |
| <span class="macro">assert_eq!</span>(<span class="string">"earth"</span>, <span class="kw-2">*</span>i.next().unwrap());</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.remove" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2929">source</a><h4 class="code-header">pub fn <a href="#method.remove" class="fnname">remove</a>(self) -> T</h4></section></summary><div class="docblock"><p>Remove the entry from the map.</p> |
| <p>All values associated with the entry are removed and the first one is |
| returned. See <code>remove_entry_mult</code> for an API that returns all values.</p> |
| <h5 id="examples-7"><a href="#examples-7">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"world"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(e) = map.entry(<span class="string">"host"</span>) { |
| <span class="kw">let </span><span class="kw-2">mut </span>prev = e.remove(); |
| <span class="macro">assert_eq!</span>(<span class="string">"world"</span>, prev); |
| } |
| |
| <span class="macro">assert!</span>(!map.contains_key(<span class="string">"host"</span>));</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.remove_entry" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2954">source</a><h4 class="code-header">pub fn <a href="#method.remove_entry" class="fnname">remove_entry</a>(self) -> (<a class="struct" href="struct.HeaderName.html" title="struct hyper::header::HeaderName">HeaderName</a>, T)</h4></section></summary><div class="docblock"><p>Remove the entry from the map.</p> |
| <p>The key and all values associated with the entry are removed and the |
| first one is returned. See <code>remove_entry_mult</code> for an API that returns |
| all values.</p> |
| <h5 id="examples-8"><a href="#examples-8">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"world"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(e) = map.entry(<span class="string">"host"</span>) { |
| <span class="kw">let </span>(key, <span class="kw-2">mut </span>prev) = e.remove_entry(); |
| <span class="macro">assert_eq!</span>(<span class="string">"host"</span>, key.as_str()); |
| <span class="macro">assert_eq!</span>(<span class="string">"world"</span>, prev); |
| } |
| |
| <span class="macro">assert!</span>(!map.contains_key(<span class="string">"host"</span>));</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.remove_entry_mult" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#2968">source</a><h4 class="code-header">pub fn <a href="#method.remove_entry_mult" class="fnname">remove_entry_mult</a>(self) -> (<a class="struct" href="struct.HeaderName.html" title="struct hyper::header::HeaderName">HeaderName</a>, <a class="struct" href="struct.ValueDrain.html" title="struct hyper::header::ValueDrain">ValueDrain</a><'a, T>)</h4></section></summary><div class="docblock"><p>Remove the entry from the map.</p> |
| <p>The key and all values associated with the entry are removed and |
| returned.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.iter" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3006">source</a><h4 class="code-header">pub fn <a href="#method.iter" class="fnname">iter</a>(&self) -> <a class="struct" href="struct.ValueIter.html" title="struct hyper::header::ValueIter">ValueIter</a><'_, T><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ValueIter.html" title="struct hyper::header::ValueIter">ValueIter</a><'a, T></span><code class="content"><span class="where fmt-newline">impl<'a, T> Iterator for <a class="struct" href="struct.ValueIter.html" title="struct hyper::header::ValueIter">ValueIter</a><'a, T><span class="where fmt-newline">where<br> T: 'a,</span></span><span class="where fmt-newline"> type <a class="associatedtype">Item</a> = &'a T;</span></code></span></span></span></span></h4></section></summary><div class="docblock"><p>Returns an iterator visiting all values associated with the entry.</p> |
| <p>Values are iterated in insertion order.</p> |
| <h5 id="examples-9"><a href="#examples-9">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::new(); |
| map.insert(HOST, <span class="string">"world"</span>.parse().unwrap()); |
| map.append(HOST, <span class="string">"earth"</span>.parse().unwrap()); |
| |
| <span class="kw">if let </span>Entry::Occupied(e) = map.entry(<span class="string">"host"</span>) { |
| <span class="kw">let </span><span class="kw-2">mut </span>iter = e.iter(); |
| <span class="macro">assert_eq!</span>(<span class="kw-2">&</span><span class="string">"world"</span>, iter.next().unwrap()); |
| <span class="macro">assert_eq!</span>(<span class="kw-2">&</span><span class="string">"earth"</span>, iter.next().unwrap()); |
| <span class="macro">assert!</span>(iter.next().is_none()); |
| }</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.iter_mut" class="method has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3034">source</a><h4 class="code-header">pub fn <a href="#method.iter_mut" class="fnname">iter_mut</a>(&mut self) -> <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'_, T><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T></span><code class="content"><span class="where fmt-newline">impl<'a, T> Iterator for <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T><span class="where fmt-newline">where<br> T: 'a,</span></span><span class="where fmt-newline"> type <a class="associatedtype">Item</a> = &'a mut T;</span></code></span></span></span></span></h4></section></summary><div class="docblock"><p>Returns an iterator mutably visiting all values associated with the |
| entry.</p> |
| <p>Values are iterated in insertion order.</p> |
| <h5 id="examples-10"><a href="#examples-10">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span><span class="kw-2">mut </span>map = HeaderMap::default(); |
| map.insert(HOST, <span class="string">"world"</span>.to_string()); |
| map.append(HOST, <span class="string">"earth"</span>.to_string()); |
| |
| <span class="kw">if let </span>Entry::Occupied(<span class="kw-2">mut </span>e) = map.entry(<span class="string">"host"</span>) { |
| <span class="kw">for </span>e <span class="kw">in </span>e.iter_mut() { |
| e.push_str(<span class="string">"-boop"</span>); |
| } |
| } |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>values = map.get_all(<span class="string">"host"</span>); |
| <span class="kw">let </span><span class="kw-2">mut </span>i = values.iter(); |
| <span class="macro">assert_eq!</span>(<span class="kw-2">&</span><span class="string">"world-boop"</span>, i.next().unwrap()); |
| <span class="macro">assert_eq!</span>(<span class="kw-2">&</span><span class="string">"earth-boop"</span>, i.next().unwrap());</code></pre></div> |
| </div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#180">source</a><a href="#impl-Debug-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> Debug for <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T><span class="where fmt-newline">where<br> T: Debug,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#180">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a class="fnname">fmt</a>(&self, f: &mut Formatter<'_>) -> Result<(), Error></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IntoIterator-for-%26%27b%20OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3048">source</a><a href="#impl-IntoIterator-for-%26%27b%20OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, 'b, T> IntoIterator for &'b <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T><span class="where fmt-newline">where<br> 'b: 'a,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Item-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Item-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Item</a> = &'a T</h4></section></summary><div class='docblock'>The type of the elements being iterated over.</div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.IntoIter-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.IntoIter-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">IntoIter</a> = <a class="struct" href="struct.ValueIter.html" title="struct hyper::header::ValueIter">ValueIter</a><'a, T></h4></section></summary><div class='docblock'>Which kind of iterator are we turning this into?</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_iter-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3052">source</a><a href="#method.into_iter-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">into_iter</a>(self) -> <a class="struct" href="struct.ValueIter.html" title="struct hyper::header::ValueIter">ValueIter</a><'a, T><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ValueIter.html" title="struct hyper::header::ValueIter">ValueIter</a><'a, T></span><code class="content"><span class="where fmt-newline">impl<'a, T> Iterator for <a class="struct" href="struct.ValueIter.html" title="struct hyper::header::ValueIter">ValueIter</a><'a, T><span class="where fmt-newline">where<br> T: 'a,</span></span><span class="where fmt-newline"> type <a class="associatedtype">Item</a> = &'a T;</span></code></span></span></span></span></h4></section></summary><div class='docblock'>Creates an iterator from a value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IntoIterator-for-%26%27b%20mut%20OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3057">source</a><a href="#impl-IntoIterator-for-%26%27b%20mut%20OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, 'b, T> IntoIterator for &'b mut <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T><span class="where fmt-newline">where<br> 'b: 'a,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Item-2" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Item-2" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Item</a> = &'a mut T</h4></section></summary><div class='docblock'>The type of the elements being iterated over.</div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.IntoIter-2" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.IntoIter-2" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">IntoIter</a> = <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T></h4></section></summary><div class='docblock'>Which kind of iterator are we turning this into?</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_iter-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3061">source</a><a href="#method.into_iter-2" class="anchor"></a><h4 class="code-header">fn <a class="fnname">into_iter</a>(self) -> <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T></span><code class="content"><span class="where fmt-newline">impl<'a, T> Iterator for <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T><span class="where fmt-newline">where<br> T: 'a,</span></span><span class="where fmt-newline"> type <a class="associatedtype">Item</a> = &'a mut T;</span></code></span></span></span></span></h4></section></summary><div class='docblock'>Creates an iterator from a value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IntoIterator-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3039">source</a><a href="#impl-IntoIterator-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> IntoIterator for <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Item" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Item" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Item</a> = &'a mut T</h4></section></summary><div class='docblock'>The type of the elements being iterated over.</div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.IntoIter" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.IntoIter" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">IntoIter</a> = <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T></h4></section></summary><div class='docblock'>Which kind of iterator are we turning this into?</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_iter" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/http/header/map.rs.html#3043">source</a><a href="#method.into_iter" class="anchor"></a><h4 class="code-header">fn <a class="fnname">into_iter</a>(self) -> <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T></span><code class="content"><span class="where fmt-newline">impl<'a, T> Iterator for <a class="struct" href="struct.ValueIterMut.html" title="struct hyper::header::ValueIterMut">ValueIterMut</a><'a, T><span class="where fmt-newline">where<br> T: 'a,</span></span><span class="where fmt-newline"> type <a class="associatedtype">Item</a> = &'a mut T;</span></code></span></span></span></span></h4></section></summary><div class='docblock'>Creates an iterator from a value. <a>Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> RefUnwindSafe for <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T><span class="where fmt-newline">where<br> T: RefUnwindSafe,</span></h3></section><section id="impl-Send-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-Send-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> Send for <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T><span class="where fmt-newline">where<br> T: Send,</span></h3></section><section id="impl-Sync-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-Sync-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> Sync for <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T><span class="where fmt-newline">where<br> T: Sync,</span></h3></section><section id="impl-Unpin-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-Unpin-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> Unpin for <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T></h3></section><section id="impl-UnwindSafe-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<'a, T> !UnwindSafe for <a class="struct" href="struct.OccupiedEntry.html" title="struct hyper::header::OccupiedEntry">OccupiedEntry</a><'a, T></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-Any-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T> Any for T<span class="where fmt-newline">where<br> T: 'static + ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a class="fnname">type_id</a>(&self) -> TypeId</h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-Borrow%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T> Borrow<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow</a>(&self) -> &T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-BorrowMut%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T> BorrowMut<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow_mut</a>(&mut self) -> &mut T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-From%3CT%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T> From<T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Instrument-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/tracing/instrument.rs.html#276">source</a><a href="#impl-Instrument-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../../tracing/instrument/trait.Instrument.html" title="trait tracing::instrument::Instrument">Instrument</a> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.instrument" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/tracing/instrument.rs.html#82">source</a><a href="#method.instrument" class="anchor"></a><h4 class="code-header">fn <a href="../../tracing/instrument/trait.Instrument.html#method.instrument" class="fnname">instrument</a>(self, span: <a class="struct" href="../../tracing/span/struct.Span.html" title="struct tracing::span::Span">Span</a>) -> <a class="struct" href="../../tracing/instrument/struct.Instrumented.html" title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><div class='docblock'>Instruments this type with the provided <a href="../../tracing/span/struct.Span.html" title="Span"><code>Span</code></a>, returning an |
| <code>Instrumented</code> wrapper. <a href="../../tracing/instrument/trait.Instrument.html#method.instrument">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.in_current_span" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/tracing/instrument.rs.html#121">source</a><a href="#method.in_current_span" class="anchor"></a><h4 class="code-header">fn <a href="../../tracing/instrument/trait.Instrument.html#method.in_current_span" class="fnname">in_current_span</a>(self) -> <a class="struct" href="../../tracing/instrument/struct.Instrumented.html" title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><div class='docblock'>Instruments this type with the <a href="../../tracing/span/struct.Span.html#method.current">current</a> <a href="../../tracing/span/struct.Span.html"><code>Span</code></a>, returning an |
| <code>Instrumented</code> wrapper. <a href="../../tracing/instrument/trait.Instrument.html#method.in_current_span">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-Into%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T, U> Into<U> for T<span class="where fmt-newline">where<br> U: From<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">into</a>(self) -> 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>[From]<T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-TryFrom%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T, U> TryFrom<U> for T<span class="where fmt-newline">where<br> U: Into<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = Infallible</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_from</a>(value: U) -> Result<T, <T as TryFrom<U>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a href="#impl-TryInto%3CU%3E-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T, U> TryInto<U> for T<span class="where fmt-newline">where<br> U: TryFrom<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = <U as TryFrom<T>>::Error</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_into</a>(self) -> Result<U, <U as TryFrom<T>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-WithSubscriber-for-OccupiedEntry%3C%27a%2C%20T%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/tracing/instrument.rs.html#334">source</a><a href="#impl-WithSubscriber-for-OccupiedEntry%3C%27a%2C%20T%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../../tracing/instrument/trait.WithSubscriber.html" title="trait tracing::instrument::WithSubscriber">WithSubscriber</a> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.with_subscriber" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/tracing/instrument.rs.html#169-171">source</a><a href="#method.with_subscriber" class="anchor"></a><h4 class="code-header">fn <a href="../../tracing/instrument/trait.WithSubscriber.html#method.with_subscriber" class="fnname">with_subscriber</a><S>(self, subscriber: S) -> <a class="struct" href="../../tracing/instrument/struct.WithDispatch.html" title="struct tracing::instrument::WithDispatch">WithDispatch</a><Self><span class="where fmt-newline">where<br> S: Into<<a class="struct" href="../../tracing_core/dispatcher/struct.Dispatch.html" title="struct tracing_core::dispatcher::Dispatch">Dispatch</a>>,</span></h4></section></summary><div class='docblock'>Attaches the provided <a href="../../tracing_core/subscriber/trait.Subscriber.html"><code>Subscriber</code></a> to this type, returning a |
| <a href="../../tracing/instrument/struct.WithDispatch.html" title="WithDispatch"><code>WithDispatch</code></a> wrapper. <a href="../../tracing/instrument/trait.WithSubscriber.html#method.with_subscriber">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.with_current_subscriber" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/tracing/instrument.rs.html#221">source</a><a href="#method.with_current_subscriber" class="anchor"></a><h4 class="code-header">fn <a href="../../tracing/instrument/trait.WithSubscriber.html#method.with_current_subscriber" class="fnname">with_current_subscriber</a>(self) -> <a class="struct" href="../../tracing/instrument/struct.WithDispatch.html" title="struct tracing::instrument::WithDispatch">WithDispatch</a><Self></h4></section></summary><div class='docblock'>Attaches the current <a href="../../tracing/dispatcher/index.html#setting-the-default-subscriber">default</a> <a href="../../tracing_core/subscriber/trait.Subscriber.html"><code>Subscriber</code></a> to this type, returning a |
| <a href="../../tracing/instrument/struct.WithDispatch.html" title="WithDispatch"><code>WithDispatch</code></a> wrapper. <a href="../../tracing/instrument/trait.WithSubscriber.html#method.with_current_subscriber">Read more</a></div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="hyper" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
