| <!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="Uninitialized byte slice."><meta name="keywords" content="rust, rustlang, rust-lang, UninitSlice"><title>UninitSlice in bytes::buf - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc 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">☰</button><a class="sidebar-logo" href="../../bytes/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="../../bytes/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">UninitSlice</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.as_mut_ptr">as_mut_ptr</a></li><li><a href="#method.as_uninit_slice_mut">as_uninit_slice_mut</a></li><li><a href="#method.copy_from_slice">copy_from_slice</a></li><li><a href="#method.from_raw_parts_mut">from_raw_parts_mut</a></li><li><a href="#method.len">len</a></li><li><a href="#method.write_byte">write_byte</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Debug-for-UninitSlice">Debug</a></li><li><a href="#impl-Index%3CRange%3Cusize%3E%3E-for-UninitSlice">Index<Range<usize>></a></li><li><a href="#impl-Index%3CRangeFrom%3Cusize%3E%3E-for-UninitSlice">Index<RangeFrom<usize>></a></li><li><a href="#impl-Index%3CRangeFull%3E-for-UninitSlice">Index<RangeFull></a></li><li><a href="#impl-Index%3CRangeInclusive%3Cusize%3E%3E-for-UninitSlice">Index<RangeInclusive<usize>></a></li><li><a href="#impl-Index%3CRangeTo%3Cusize%3E%3E-for-UninitSlice">Index<RangeTo<usize>></a></li><li><a href="#impl-Index%3CRangeToInclusive%3Cusize%3E%3E-for-UninitSlice">Index<RangeToInclusive<usize>></a></li><li><a href="#impl-IndexMut%3CRange%3Cusize%3E%3E-for-UninitSlice">IndexMut<Range<usize>></a></li><li><a href="#impl-IndexMut%3CRangeFrom%3Cusize%3E%3E-for-UninitSlice">IndexMut<RangeFrom<usize>></a></li><li><a href="#impl-IndexMut%3CRangeFull%3E-for-UninitSlice">IndexMut<RangeFull></a></li><li><a href="#impl-IndexMut%3CRangeInclusive%3Cusize%3E%3E-for-UninitSlice">IndexMut<RangeInclusive<usize>></a></li><li><a href="#impl-IndexMut%3CRangeTo%3Cusize%3E%3E-for-UninitSlice">IndexMut<RangeTo<usize>></a></li><li><a href="#impl-IndexMut%3CRangeToInclusive%3Cusize%3E%3E-for-UninitSlice">IndexMut<RangeToInclusive<usize>></a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-UninitSlice">RefUnwindSafe</a></li><li><a href="#impl-Send-for-UninitSlice">Send</a></li><li><a href="#impl-Sized-for-UninitSlice">!Sized</a></li><li><a href="#impl-Sync-for-UninitSlice">Sync</a></li><li><a href="#impl-Unpin-for-UninitSlice">Unpin</a></li><li><a href="#impl-UnwindSafe-for-UninitSlice">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-UninitSlice">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-UninitSlice">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-UninitSlice">BorrowMut<T></a></li></ul></section><h2><a href="index.html">In bytes::buf</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">bytes</a>::<wbr><a href="index.html">buf</a>::<wbr><a class="struct" href="#">UninitSlice</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/bytes/buf/uninit_slice.rs.html#22">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><div class="code-attribute">#[repr(transparent)]</div>pub struct UninitSlice(_);</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Uninitialized byte slice.</p> |
| <p>Returned by <code>BufMut::chunk_mut()</code>, the referenced byte slice may be |
| uninitialized. The wrapper provides safe access without introducing |
| undefined behavior.</p> |
| <p>The safety invariants of this wrapper are:</p> |
| <ol> |
| <li>Reading from an <code>UninitSlice</code> is undefined behavior.</li> |
| <li>Writing uninitialized bytes to an <code>UninitSlice</code> is undefined behavior.</li> |
| </ol> |
| <p>The difference between <code>&mut UninitSlice</code> and <code>&mut [MaybeUninit<u8>]</code> is |
| that it is possible in safe code to write uninitialized bytes to an |
| <code>&mut [MaybeUninit<u8>]</code>, which this type prohibits.</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-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#24-174">source</a><a href="#impl-UninitSlice" class="anchor"></a><h3 class="code-header">impl <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from_raw_parts_mut" class="method has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#48-52">source</a><h4 class="code-header">pub unsafe fn <a href="#method.from_raw_parts_mut" class="fnname">from_raw_parts_mut</a><'a>(<br> ptr: *mut u8,<br> len: usize<br>) -> &'a mut <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class="docblock"><p>Create a <code>&mut UninitSlice</code> from a pointer and a length.</p> |
| <h5 id="safety"><a href="#safety">Safety</a></h5> |
| <p>The caller must ensure that <code>ptr</code> references a valid memory region owned |
| by the caller representing a byte slice for the duration of <code>'a</code>.</p> |
| <h5 id="examples"><a href="#examples">Examples</a></h5> |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>bytes::buf::UninitSlice; |
| |
| <span class="kw">let </span>bytes = <span class="string">b"hello world"</span>.to_vec(); |
| <span class="kw">let </span>ptr = bytes.as_ptr() <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_</span>; |
| <span class="kw">let </span>len = bytes.len(); |
| |
| <span class="kw">let </span>slice = <span class="kw">unsafe </span>{ UninitSlice::from_raw_parts_mut(ptr, len) };</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_byte" class="method has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#73-77">source</a><h4 class="code-header">pub fn <a href="#method.write_byte" class="fnname">write_byte</a>(&mut self, index: usize, byte: u8)</h4></section></summary><div class="docblock"><p>Write a single byte at the specified offset.</p> |
| <h5 id="panics"><a href="#panics">Panics</a></h5> |
| <p>The function panics if <code>index</code> is out of bounds.</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">use </span>bytes::buf::UninitSlice; |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>data = [<span class="string">b'f'</span>, <span class="string">b'o'</span>, <span class="string">b'o'</span>]; |
| <span class="kw">let </span>slice = <span class="kw">unsafe </span>{ UninitSlice::from_raw_parts_mut(data.as_mut_ptr(), <span class="number">3</span>) }; |
| |
| slice.write_byte(<span class="number">0</span>, <span class="string">b'b'</span>); |
| |
| <span class="macro">assert_eq!</span>(<span class="string">b"boo"</span>, <span class="kw-2">&</span>data[..]);</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.copy_from_slice" class="method has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#100-108">source</a><h4 class="code-header">pub fn <a href="#method.copy_from_slice" class="fnname">copy_from_slice</a>(&mut self, src: &[u8])</h4></section></summary><div class="docblock"><p>Copies bytes from <code>src</code> into <code>self</code>.</p> |
| <p>The length of <code>src</code> must be the same as <code>self</code>.</p> |
| <h5 id="panics-1"><a href="#panics-1">Panics</a></h5> |
| <p>The function panics if <code>src</code> has a different length than <code>self</code>.</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">use </span>bytes::buf::UninitSlice; |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>data = [<span class="string">b'f'</span>, <span class="string">b'o'</span>, <span class="string">b'o'</span>]; |
| <span class="kw">let </span>slice = <span class="kw">unsafe </span>{ UninitSlice::from_raw_parts_mut(data.as_mut_ptr(), <span class="number">3</span>) }; |
| |
| slice.copy_from_slice(<span class="string">b"bar"</span>); |
| |
| <span class="macro">assert_eq!</span>(<span class="string">b"bar"</span>, <span class="kw-2">&</span>data[..]);</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_mut_ptr" class="method has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#127-129">source</a><h4 class="code-header">pub fn <a href="#method.as_mut_ptr" class="fnname">as_mut_ptr</a>(&mut self) -> *mut u8</h4></section></summary><div class="docblock"><p>Return a raw pointer to the slice’s buffer.</p> |
| <h5 id="safety-1"><a href="#safety-1">Safety</a></h5> |
| <p>The caller <strong>must not</strong> read from the referenced memory and <strong>must not</strong> |
| write <strong>uninitialized</strong> bytes to the slice either.</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">use </span>bytes::BufMut; |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>data = [<span class="number">0</span>, <span class="number">1</span>, <span class="number">2</span>]; |
| <span class="kw">let </span><span class="kw-2">mut </span>slice = <span class="kw-2">&mut </span>data[..]; |
| <span class="kw">let </span>ptr = BufMut::chunk_mut(<span class="kw-2">&mut </span>slice).as_mut_ptr();</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_uninit_slice_mut" class="method has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#153-155">source</a><h4 class="code-header">pub unsafe fn <a href="#method.as_uninit_slice_mut" class="fnname">as_uninit_slice_mut</a><'a>(&'a mut self) -> &'a mut [MaybeUninit<u8>]</h4></section></summary><div class="docblock"><p>Return a <code>&mut [MaybeUninit<u8>]</code> to this slice’s buffer.</p> |
| <h5 id="safety-2"><a href="#safety-2">Safety</a></h5> |
| <p>The caller <strong>must not</strong> read from the referenced memory and <strong>must not</strong> write |
| <strong>uninitialized</strong> bytes to the slice either. This is because <code>BufMut</code> implementation |
| that created the <code>UninitSlice</code> knows which parts are initialized. Writing uninitalized |
| bytes to the slice may cause the <code>BufMut</code> to read those bytes and trigger undefined |
| behavior.</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">use </span>bytes::BufMut; |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>data = [<span class="number">0</span>, <span class="number">1</span>, <span class="number">2</span>]; |
| <span class="kw">let </span><span class="kw-2">mut </span>slice = <span class="kw-2">&mut </span>data[..]; |
| <span class="kw">unsafe </span>{ |
| <span class="kw">let </span>uninit_slice = BufMut::chunk_mut(<span class="kw-2">&mut </span>slice).as_uninit_slice_mut(); |
| };</code></pre></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.len" class="method has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#171-173">source</a><h4 class="code-header">pub fn <a href="#method.len" class="fnname">len</a>(&self) -> usize</h4></section></summary><div class="docblock"><p>Returns the number of bytes in the slice.</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">use </span>bytes::BufMut; |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>data = [<span class="number">0</span>, <span class="number">1</span>, <span class="number">2</span>]; |
| <span class="kw">let </span><span class="kw-2">mut </span>slice = <span class="kw-2">&mut </span>data[..]; |
| <span class="kw">let </span>len = BufMut::chunk_mut(<span class="kw-2">&mut </span>slice).len(); |
| |
| <span class="macro">assert_eq!</span>(len, <span class="number">3</span>);</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-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#176-180">source</a><a href="#impl-Debug-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Debug for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></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/bytes/buf/uninit_slice.rs.html#177-179">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a class="fnname">fmt</a>(&self, fmt: &mut Formatter<'_>) -> Result</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-Index%3CRange%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-Index%3CRange%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Index<Range<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>The returned type after indexing.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index</a>(&self, index: Range<usize>) -> &<a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Index%3CRangeFrom%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-Index%3CRangeFrom%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Index<RangeFrom<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>The returned type after indexing.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index</a>(&self, index: RangeFrom<usize>) -> &<a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Index%3CRangeFull%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-Index%3CRangeFull%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Index<RangeFull> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-2" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-2" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>The returned type after indexing.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index-2" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index</a>(&self, index: RangeFull) -> &<a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Index%3CRangeInclusive%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-Index%3CRangeInclusive%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Index<RangeInclusive<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-3" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-3" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>The returned type after indexing.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index-3" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index-3" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index</a>(&self, index: RangeInclusive<usize>) -> &<a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Index%3CRangeTo%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-Index%3CRangeTo%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Index<RangeTo<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-4" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-4" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>The returned type after indexing.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index-4" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index-4" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index</a>(&self, index: RangeTo<usize>) -> &<a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Index%3CRangeToInclusive%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-Index%3CRangeToInclusive%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Index<RangeToInclusive<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-5" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-5" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>The returned type after indexing.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index-5" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index-5" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index</a>(&self, index: RangeToInclusive<usize>) -> &<a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IndexMut%3CRange%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-IndexMut%3CRange%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl IndexMut<Range<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index_mut" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index_mut" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index_mut</a>(&mut self, index: Range<usize>) -> &mut <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the mutable indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IndexMut%3CRangeFrom%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-IndexMut%3CRangeFrom%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl IndexMut<RangeFrom<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index_mut-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index_mut-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index_mut</a>(&mut self, index: RangeFrom<usize>) -> &mut <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the mutable indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IndexMut%3CRangeFull%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-IndexMut%3CRangeFull%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl IndexMut<RangeFull> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index_mut-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index_mut-2" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index_mut</a>(&mut self, index: RangeFull) -> &mut <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the mutable indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IndexMut%3CRangeInclusive%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-IndexMut%3CRangeInclusive%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl IndexMut<RangeInclusive<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index_mut-3" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index_mut-3" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index_mut</a>(&mut self, index: RangeInclusive<usize>) -> &mut <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the mutable indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IndexMut%3CRangeTo%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-IndexMut%3CRangeTo%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl IndexMut<RangeTo<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index_mut-4" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index_mut-4" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index_mut</a>(&mut self, index: RangeTo<usize>) -> &mut <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the mutable indexing (<code>container[index]</code>) operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-IndexMut%3CRangeToInclusive%3Cusize%3E%3E-for-UninitSlice" class="impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#impl-IndexMut%3CRangeToInclusive%3Cusize%3E%3E-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl IndexMut<RangeToInclusive<usize>> for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index_mut-5" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/bytes/buf/uninit_slice.rs.html#206-213">source</a><a href="#method.index_mut-5" class="anchor"></a><h4 class="code-header">fn <a class="fnname">index_mut</a>(&mut self, index: RangeToInclusive<usize>) -> &mut <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h4></section></summary><div class='docblock'>Performs the mutable indexing (<code>container[index]</code>) operation. <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-UninitSlice" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl RefUnwindSafe for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section><section id="impl-Send-for-UninitSlice" class="impl has-srclink"><a href="#impl-Send-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Send for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section><section id="impl-Sized-for-UninitSlice" class="impl has-srclink"><a href="#impl-Sized-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl !Sized for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section><section id="impl-Sync-for-UninitSlice" class="impl has-srclink"><a href="#impl-Sync-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Sync for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section><section id="impl-Unpin-for-UninitSlice" class="impl has-srclink"><a href="#impl-Unpin-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl Unpin for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></h3></section><section id="impl-UnwindSafe-for-UninitSlice" class="impl has-srclink"><a href="#impl-UnwindSafe-for-UninitSlice" class="anchor"></a><h3 class="code-header">impl UnwindSafe for <a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">UninitSlice</a></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-UninitSlice" class="impl has-srclink"><a href="#impl-Any-for-UninitSlice" 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-UninitSlice" class="impl has-srclink"><a href="#impl-Borrow%3CT%3E-for-UninitSlice" 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-UninitSlice" class="impl has-srclink"><a href="#impl-BorrowMut%3CT%3E-for-UninitSlice" 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></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="bytes" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
