114 lines
63 KiB
HTML
114 lines
63 KiB
HTML
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Reader for the `take` method."><title>Take in futures_util::io - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="futures_util" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">Take</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../futures_util/index.html">futures_<wbr>util</a><span class="version">0.3.32</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Take</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.get_mut" title="get_mut">get_mut</a></li><li><a href="#method.get_pin_mut" title="get_pin_mut">get_pin_mut</a></li><li><a href="#method.get_ref" title="get_ref">get_ref</a></li><li><a href="#method.into_inner" title="into_inner">into_inner</a></li><li><a href="#method.limit" title="limit">limit</a></li><li><a href="#method.set_limit" title="set_limit">set_limit</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-AsyncBufRead-for-Take%3CR%3E" title="AsyncBufRead">AsyncBufRead</a></li><li><a href="#impl-AsyncRead-for-Take%3CR%3E" title="AsyncRead">AsyncRead</a></li><li><a href="#impl-Debug-for-Take%3CR%3E" title="Debug">Debug</a></li><li><a href="#impl-Unpin-for-Take%3CR%3E" title="Unpin">Unpin</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-Take%3CR%3E" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-Take%3CR%3E" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Take%3CR%3E" title="Send">Send</a></li><li><a href="#impl-Sync-for-Take%3CR%3E" title="Sync">Sync</a></li><li><a href="#impl-UnwindSafe-for-Take%3CR%3E" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-AsyncBufReadExt-for-R" title="AsyncBufReadExt">AsyncBufReadExt</a></li><li><a href="#impl-AsyncReadExt-for-R" title="AsyncReadExt">AsyncReadExt</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow<T>">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut<T>">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T" title="From<T>">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into<U>">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom<U>">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto<U>">TryInto<U></a></li></ul></section><div id="rustdoc-modnav"><h2><a href="index.html">In futures_<wbr>util::<wbr>io</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../index.html">futures_util</a>::<wbr><a href="index.html">io</a></div><h1>Struct <span class="struct">Take</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../src/futures_util/io/take.rs.html#8-17">Source</a> </span></div><pre class="rust item-decl"><code>pub struct Take<R> { <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>Reader for the <a href="trait.AsyncReadExt.html#method.take" title="method futures_util::io::AsyncReadExt::take"><code>take</code></a> method.</p>
|
||
</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Take%3CR%3E" class="impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#19-82">Source</a><a href="#impl-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R: <a class="trait" href="trait.AsyncRead.html" title="trait futures_util::io::AsyncRead">AsyncRead</a>> <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.limit" class="method"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#47-49">Source</a><h4 class="code-header">pub fn <a href="#method.limit" class="fn">limit</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Returns the remaining number of bytes that can be
|
||
read before this instance will return EOF.</p>
|
||
<h5 id="note"><a class="doc-anchor" href="#note">§</a>Note</h5>
|
||
<p>This instance may reach <code>EOF</code> after reading fewer bytes than indicated by
|
||
this method if the underlying <a href="trait.AsyncRead.html" title="trait futures_util::io::AsyncRead"><code>AsyncRead</code></a> instance reaches EOF.</p>
|
||
<h5 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h5>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>futures::io::{AsyncReadExt, Cursor};
|
||
|
||
<span class="kw">let </span>reader = Cursor::new(<span class="kw-2">&</span><span class="string">b"12345678"</span>[..]);
|
||
<span class="kw">let </span><span class="kw-2">mut </span>buffer = [<span class="number">0</span>; <span class="number">2</span>];
|
||
|
||
<span class="kw">let </span><span class="kw-2">mut </span>take = reader.take(<span class="number">4</span>);
|
||
<span class="kw">let </span>n = take.read(<span class="kw-2">&mut </span>buffer).<span class="kw">await</span><span class="question-mark">?</span>;
|
||
|
||
<span class="macro">assert_eq!</span>(take.limit(), <span class="number">2</span>);</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.set_limit" class="method"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#77-79">Source</a><h4 class="code-header">pub fn <a href="#method.set_limit" class="fn">set_limit</a>(&mut self, limit: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a>)</h4></section></summary><div class="docblock"><p>Sets the number of bytes that can be read before this instance will
|
||
return EOF. This is the same as constructing a new <code>Take</code> instance, so
|
||
the amount of bytes read and the previous limit value don’t matter when
|
||
calling this method.</p>
|
||
<h5 id="examples-1"><a class="doc-anchor" href="#examples-1">§</a>Examples</h5>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>futures::io::{AsyncReadExt, Cursor};
|
||
|
||
<span class="kw">let </span>reader = Cursor::new(<span class="kw-2">&</span><span class="string">b"12345678"</span>[..]);
|
||
<span class="kw">let </span><span class="kw-2">mut </span>buffer = [<span class="number">0</span>; <span class="number">4</span>];
|
||
|
||
<span class="kw">let </span><span class="kw-2">mut </span>take = reader.take(<span class="number">4</span>);
|
||
<span class="kw">let </span>n = take.read(<span class="kw-2">&mut </span>buffer).<span class="kw">await</span><span class="question-mark">?</span>;
|
||
|
||
<span class="macro">assert_eq!</span>(n, <span class="number">4</span>);
|
||
<span class="macro">assert_eq!</span>(take.limit(), <span class="number">0</span>);
|
||
|
||
take.set_limit(<span class="number">10</span>);
|
||
<span class="kw">let </span>n = take.read(<span class="kw-2">&mut </span>buffer).<span class="kw">await</span><span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(n, <span class="number">4</span>);
|
||
</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.get_ref" class="method"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#81">Source</a><h4 class="code-header">pub fn <a href="#method.get_ref" class="fn">get_ref</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&R</a></h4></section></summary><div class="docblock"><p>Acquires a reference to the underlying sink or stream that this combinator is
|
||
pulling from.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.get_mut" class="method"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#81">Source</a><h4 class="code-header">pub fn <a href="#method.get_mut" class="fn">get_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&mut R</a></h4></section></summary><div class="docblock"><p>Acquires a mutable reference to the underlying sink or stream that this
|
||
combinator is pulling from.</p>
|
||
<p>Note that care must be taken to avoid tampering with the state of the
|
||
sink or stream which may otherwise confuse this combinator.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.get_pin_mut" class="method"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#81">Source</a><h4 class="code-header">pub fn <a href="#method.get_pin_mut" class="fn">get_pin_mut</a>(self: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut Self>) -> <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&mut R</a>></h4></section></summary><div class="docblock"><p>Acquires a pinned mutable reference to the underlying sink or stream that this
|
||
combinator is pulling from.</p>
|
||
<p>Note that care must be taken to avoid tampering with the state of the
|
||
sink or stream which may otherwise confuse this combinator.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.into_inner" class="method"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#81">Source</a><h4 class="code-header">pub fn <a href="#method.into_inner" class="fn">into_inner</a>(self) -> R</h4></section></summary><div class="docblock"><p>Consumes this combinator, returning the underlying sink or stream.</p>
|
||
<p>Note that this may discard intermediate state of this combinator, so
|
||
care should be taken to avoid losing resources when this is called.</p>
|
||
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-AsyncBufRead-for-Take%3CR%3E" class="impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#103-125">Source</a><a href="#impl-AsyncBufRead-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R: <a class="trait" href="trait.AsyncBufRead.html" title="trait futures_util::io::AsyncBufRead">AsyncBufRead</a>> <a class="trait" href="trait.AsyncBufRead.html" title="trait futures_util::io::AsyncBufRead">AsyncBufRead</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.poll_fill_buf" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#104-115">Source</a><a href="#method.poll_fill_buf" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncBufRead.html#tymethod.poll_fill_buf" class="fn">poll_fill_buf</a>(
|
||
self: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut Self>,
|
||
cx: &mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a><'_>,
|
||
) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a><<a class="type" href="https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><&[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>]>></h4></section></summary><div class='docblock'>Attempt to return the contents of the internal buffer, filling it with more data
|
||
from the inner reader if it is empty. <a href="trait.AsyncBufRead.html#tymethod.poll_fill_buf">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.consume" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#117-124">Source</a><a href="#method.consume" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncBufRead.html#tymethod.consume" class="fn">consume</a>(self: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut Self>, amt: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>)</h4></section></summary><div class='docblock'>Tells this buffer that <code>amt</code> bytes have been consumed from the buffer,
|
||
so they should no longer be returned in calls to <a href="trait.AsyncRead.html#tymethod.poll_read" title="method futures_util::io::AsyncRead::poll_read"><code>poll_read</code></a>. <a href="trait.AsyncBufRead.html#tymethod.consume">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-AsyncRead-for-Take%3CR%3E" class="impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#84-101">Source</a><a href="#impl-AsyncRead-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R: <a class="trait" href="trait.AsyncRead.html" title="trait futures_util::io::AsyncRead">AsyncRead</a>> <a class="trait" href="trait.AsyncRead.html" title="trait futures_util::io::AsyncRead">AsyncRead</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.poll_read" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#85-100">Source</a><a href="#method.poll_read" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncRead.html#tymethod.poll_read" class="fn">poll_read</a>(
|
||
self: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut Self>,
|
||
cx: &mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a><'_>,
|
||
buf: &mut [<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>],
|
||
) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>, <a class="struct" href="https://doc.rust-lang.org/1.93.1/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>>></h4></section></summary><div class='docblock'>Attempt to read from the <code>AsyncRead</code> into <code>buf</code>. <a href="trait.AsyncRead.html#tymethod.poll_read">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.poll_read_vectored" class="method trait-impl"><a class="src rightside" href="../../src/futures_io/lib.rs.html#91-95">Source</a><a href="#method.poll_read_vectored" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncRead.html#method.poll_read_vectored" class="fn">poll_read_vectored</a>(
|
||
self: <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut Self>,
|
||
cx: &mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a><'_>,
|
||
bufs: &mut [<a class="struct" href="https://doc.rust-lang.org/1.93.1/std/io/struct.IoSliceMut.html" title="struct std::io::IoSliceMut">IoSliceMut</a><'_>],
|
||
) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>, <a class="struct" href="https://doc.rust-lang.org/1.93.1/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>>></h4></section></summary><div class='docblock'>Attempt to read from the <code>AsyncRead</code> into <code>bufs</code> using vectored
|
||
IO operations. <a href="trait.AsyncRead.html#method.poll_read_vectored">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-Take%3CR%3E" class="impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#10">Source</a><a href="#impl-Debug-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#10">Source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.93.1/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.93.1/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><section id="impl-Unpin-for-Take%3CR%3E" class="impl"><a class="src rightside" href="../../src/futures_util/io/take.rs.html#8-17">Source</a><a href="#impl-Unpin-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<'__pin, R> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R><div class="where">where
|
||
PinnedFieldsOf<__Origin<'__pin, R>>: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-Take%3CR%3E" class="impl"><a href="#impl-Freeze-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R><div class="where">where
|
||
R: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a>,</div></h3></section><section id="impl-RefUnwindSafe-for-Take%3CR%3E" class="impl"><a href="#impl-RefUnwindSafe-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R><div class="where">where
|
||
R: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Send-for-Take%3CR%3E" class="impl"><a href="#impl-Send-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R><div class="where">where
|
||
R: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-Take%3CR%3E" class="impl"><a href="#impl-Sync-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R><div class="where">where
|
||
R: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-UnwindSafe-for-Take%3CR%3E" class="impl"><a href="#impl-UnwindSafe-for-Take%3CR%3E" class="anchor">§</a><h3 class="code-header">impl<R> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><R><div class="where">where
|
||
R: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</div></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
|
||
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncBufReadExt-for-R" class="impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#816">Source</a><a href="#impl-AsyncBufReadExt-for-R" class="anchor">§</a><h3 class="code-header">impl<R> <a class="trait" href="trait.AsyncBufReadExt.html" title="trait futures_util::io::AsyncBufReadExt">AsyncBufReadExt</a> for R<div class="where">where
|
||
R: <a class="trait" href="trait.AsyncBufRead.html" title="trait futures_util::io::AsyncBufRead">AsyncBufRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fill_buf" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#639-644">Source</a><a href="#method.fill_buf" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncBufReadExt.html#method.fill_buf" class="fn">fill_buf</a>(&mut self) -> <a class="struct" href="struct.FillBuf.html" title="struct futures_util::io::FillBuf">FillBuf</a><'_, Self> <a href="#" class="tooltip" data-notable-ty="FillBuf<'_, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future which will wait for a non-empty buffer to be available from this I/O
|
||
object or EOF to be reached. <a href="trait.AsyncBufReadExt.html#method.fill_buf">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.consume_unpin" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#663-668">Source</a><a href="#method.consume_unpin" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncBufReadExt.html#method.consume_unpin" class="fn">consume_unpin</a>(&mut self, amt: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>)<div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>A convenience for calling <a href="trait.AsyncBufRead.html#tymethod.consume" title="method futures_util::io::AsyncBufRead::consume"><code>AsyncBufRead::consume</code></a> on <a href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin"><code>Unpin</code></a> IO types. <a href="trait.AsyncBufReadExt.html#method.consume_unpin">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.read_until" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#711-716">Source</a><a href="#method.read_until" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncBufReadExt.html#method.read_until" class="fn">read_until</a><'a>(
|
||
&'a mut self,
|
||
byte: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>,
|
||
buf: &'a mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>>,
|
||
) -> <a class="struct" href="struct.ReadUntil.html" title="struct futures_util::io::ReadUntil">ReadUntil</a><'a, Self> <a href="#" class="tooltip" data-notable-ty="ReadUntil<'a, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future which will read all the bytes associated with this I/O
|
||
object into <code>buf</code> until the delimiter <code>byte</code> or EOF is reached.
|
||
This method is the async equivalent to <a href="https://doc.rust-lang.org/1.93.1/std/io/trait.BufRead.html#method.read_until" title="method std::io::BufRead::read_until"><code>BufRead::read_until</code></a>. <a href="trait.AsyncBufReadExt.html#method.read_until">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.read_line" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#769-774">Source</a><a href="#method.read_line" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncBufReadExt.html#method.read_line" class="fn">read_line</a><'a>(&'a mut self, buf: &'a mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>) -> <a class="struct" href="struct.ReadLine.html" title="struct futures_util::io::ReadLine">ReadLine</a><'a, Self> <a href="#" class="tooltip" data-notable-ty="ReadLine<'a, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future which will read all the bytes associated with this I/O
|
||
object into <code>buf</code> until a newline (the 0xA byte) or EOF is reached,
|
||
This method is the async equivalent to <a href="https://doc.rust-lang.org/1.93.1/std/io/trait.BufRead.html#method.read_line" title="method std::io::BufRead::read_line"><code>BufRead::read_line</code></a>. <a href="trait.AsyncBufReadExt.html#method.read_line">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.lines" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#808-813">Source</a><a href="#method.lines" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncBufReadExt.html#method.lines" class="fn">lines</a>(self) -> <a class="struct" href="struct.Lines.html" title="struct futures_util::io::Lines">Lines</a><Self><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Returns a stream over the lines of this reader.
|
||
This method is the async equivalent to <a href="https://doc.rust-lang.org/1.93.1/std/io/trait.BufRead.html#method.lines" title="method std::io::BufRead::lines"><code>BufRead::lines</code></a>. <a href="trait.AsyncBufReadExt.html#method.lines">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncReadExt-for-R" class="impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#390">Source</a><a href="#impl-AsyncReadExt-for-R" class="anchor">§</a><h3 class="code-header">impl<R> <a class="trait" href="trait.AsyncReadExt.html" title="trait futures_util::io::AsyncReadExt">AsyncReadExt</a> for R<div class="where">where
|
||
R: <a class="trait" href="trait.AsyncRead.html" title="trait futures_util::io::AsyncRead">AsyncRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.chain" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#164-170">Source</a><a href="#method.chain" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.chain" class="fn">chain</a><R>(self, next: R) -> <a class="struct" href="struct.Chain.html" title="struct futures_util::io::Chain">Chain</a><Self, R><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
|
||
R: <a class="trait" href="trait.AsyncRead.html" title="trait futures_util::io::AsyncRead">AsyncRead</a>,</div></h4></section></summary><div class='docblock'>Creates an adaptor which will chain this stream with another. <a href="trait.AsyncReadExt.html#method.chain">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.read" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#196-201">Source</a><a href="#method.read" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.read" class="fn">read</a><'a>(&'a mut self, buf: &'a mut [<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>]) -> <a class="struct" href="struct.Read.html" title="struct futures_util::io::Read">Read</a><'a, Self> <a href="#" class="tooltip" data-notable-ty="Read<'a, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Tries to read some bytes directly into the given <code>buf</code> in asynchronous
|
||
manner, returning a future type. <a href="trait.AsyncReadExt.html#method.read">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.read_vectored" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#208-213">Source</a><a href="#method.read_vectored" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.read_vectored" class="fn">read_vectored</a><'a>(
|
||
&'a mut self,
|
||
bufs: &'a mut [<a class="struct" href="https://doc.rust-lang.org/1.93.1/std/io/struct.IoSliceMut.html" title="struct std::io::IoSliceMut">IoSliceMut</a><'a>],
|
||
) -> <a class="struct" href="struct.ReadVectored.html" title="struct futures_util::io::ReadVectored">ReadVectored</a><'a, Self> <a href="#" class="tooltip" data-notable-ty="ReadVectored<'a, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future which will read from the <code>AsyncRead</code> into <code>bufs</code> using vectored
|
||
IO operations. <a href="trait.AsyncReadExt.html#method.read_vectored">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.read_exact" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#252-257">Source</a><a href="#method.read_exact" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.read_exact" class="fn">read_exact</a><'a>(&'a mut self, buf: &'a mut [<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>]) -> <a class="struct" href="struct.ReadExact.html" title="struct futures_util::io::ReadExact">ReadExact</a><'a, Self> <a href="#" class="tooltip" data-notable-ty="ReadExact<'a, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future which will read exactly enough bytes to fill <code>buf</code>,
|
||
returning an error if end of file (EOF) is hit sooner. <a href="trait.AsyncReadExt.html#method.read_exact">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.read_to_end" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#278-283">Source</a><a href="#method.read_to_end" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.read_to_end" class="fn">read_to_end</a><'a>(&'a mut self, buf: &'a mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>>) -> <a class="struct" href="struct.ReadToEnd.html" title="struct futures_util::io::ReadToEnd">ReadToEnd</a><'a, Self> <a href="#" class="tooltip" data-notable-ty="ReadToEnd<'a, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future which will read all the bytes from this <code>AsyncRead</code>. <a href="trait.AsyncReadExt.html#method.read_to_end">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.read_to_string" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#304-309">Source</a><a href="#method.read_to_string" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.read_to_string" class="fn">read_to_string</a><'a>(
|
||
&'a mut self,
|
||
buf: &'a mut <a class="struct" href="https://doc.rust-lang.org/1.93.1/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>,
|
||
) -> <a class="struct" href="struct.ReadToString.html" title="struct futures_util::io::ReadToString">ReadToString</a><'a, Self> <a href="#" class="tooltip" data-notable-ty="ReadToString<'a, Self>">ⓘ</a><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future which will read all the bytes from this <code>AsyncRead</code>. <a href="trait.AsyncReadExt.html#method.read_to_string">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.split" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#340-346">Source</a><a href="#method.split" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.split" class="fn">split</a>(self) -> (<a class="struct" href="struct.ReadHalf.html" title="struct futures_util::io::ReadHalf">ReadHalf</a><Self>, <a class="struct" href="struct.WriteHalf.html" title="struct futures_util::io::WriteHalf">WriteHalf</a><Self>)<div class="where">where
|
||
Self: <a class="trait" href="trait.AsyncWrite.html" title="trait futures_util::io::AsyncWrite">AsyncWrite</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Helper method for splitting this read/write object into two halves. <a href="trait.AsyncReadExt.html#method.split">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.take" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/io/mod.rs.html#367-372">Source</a><a href="#method.take" class="anchor">§</a><h4 class="code-header">fn <a href="trait.AsyncReadExt.html#method.take" class="fn">take</a>(self, limit: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u64.html">u64</a>) -> <a class="struct" href="struct.Take.html" title="struct futures_util::io::Take">Take</a><Self><div class="where">where
|
||
Self: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Creates an AsyncRead adapter which will read at most <code>limit</code> bytes
|
||
from the underlying reader. <a href="trait.AsyncReadExt.html#method.take">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
|
||
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
|
||
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/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/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#785">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/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/1.93.1/src/core/convert/mod.rs.html#788">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
|
||
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#767-769">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
|
||
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><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/1.93.1/src/core/convert/mod.rs.html#777">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
|
||
<p>That is, this conversion is whatever the implementation of
|
||
<code><a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
|
||
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#827-829">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
|
||
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#831">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#834">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#811-813">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
|
||
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#815">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#818">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div><script type="text/json" id="notable-traits-data">{"FillBuf<'_, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.FillBuf.html\" title=\"struct futures_util::io::FillBuf\">FillBuf</a><'a, R></code></h3><pre><code><div class=\"where\">impl<'a, R> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.FillBuf.html\" title=\"struct futures_util::io::FillBuf\">FillBuf</a><'a, R><div class=\"where\">where\n R: <a class=\"trait\" href=\"trait.AsyncBufRead.html\" title=\"trait futures_util::io::AsyncBufRead\">AsyncBufRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><&'a [<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.u8.html\">u8</a>]>;</div>","Read<'a, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Read.html\" title=\"struct futures_util::io::Read\">Read</a><'_, R></code></h3><pre><code><div class=\"where\">impl<R: <a class=\"trait\" href=\"trait.AsyncRead.html\" title=\"trait futures_util::io::AsyncRead\">AsyncRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.Read.html\" title=\"struct futures_util::io::Read\">Read</a><'_, R></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.usize.html\">usize</a>>;</div>","ReadExact<'a, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.ReadExact.html\" title=\"struct futures_util::io::ReadExact\">ReadExact</a><'_, R></code></h3><pre><code><div class=\"where\">impl<R: <a class=\"trait\" href=\"trait.AsyncRead.html\" title=\"trait futures_util::io::AsyncRead\">AsyncRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.ReadExact.html\" title=\"struct futures_util::io::ReadExact\">ReadExact</a><'_, R></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.unit.html\">()</a>>;</div>","ReadLine<'a, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.ReadLine.html\" title=\"struct futures_util::io::ReadLine\">ReadLine</a><'_, R></code></h3><pre><code><div class=\"where\">impl<R: <a class=\"trait\" href=\"trait.AsyncBufRead.html\" title=\"trait futures_util::io::AsyncBufRead\">AsyncBufRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.ReadLine.html\" title=\"struct futures_util::io::ReadLine\">ReadLine</a><'_, R></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.usize.html\">usize</a>>;</div>","ReadToEnd<'a, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.ReadToEnd.html\" title=\"struct futures_util::io::ReadToEnd\">ReadToEnd</a><'_, A></code></h3><pre><code><div class=\"where\">impl<A> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.ReadToEnd.html\" title=\"struct futures_util::io::ReadToEnd\">ReadToEnd</a><'_, A><div class=\"where\">where\n A: <a class=\"trait\" href=\"trait.AsyncRead.html\" title=\"trait futures_util::io::AsyncRead\">AsyncRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.usize.html\">usize</a>>;</div>","ReadToString<'a, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.ReadToString.html\" title=\"struct futures_util::io::ReadToString\">ReadToString</a><'_, A></code></h3><pre><code><div class=\"where\">impl<A> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.ReadToString.html\" title=\"struct futures_util::io::ReadToString\">ReadToString</a><'_, A><div class=\"where\">where\n A: <a class=\"trait\" href=\"trait.AsyncRead.html\" title=\"trait futures_util::io::AsyncRead\">AsyncRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.usize.html\">usize</a>>;</div>","ReadUntil<'a, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.ReadUntil.html\" title=\"struct futures_util::io::ReadUntil\">ReadUntil</a><'_, R></code></h3><pre><code><div class=\"where\">impl<R: <a class=\"trait\" href=\"trait.AsyncBufRead.html\" title=\"trait futures_util::io::AsyncBufRead\">AsyncBufRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.ReadUntil.html\" title=\"struct futures_util::io::ReadUntil\">ReadUntil</a><'_, R></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.usize.html\">usize</a>>;</div>","ReadVectored<'a, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.ReadVectored.html\" title=\"struct futures_util::io::ReadVectored\">ReadVectored</a><'_, R></code></h3><pre><code><div class=\"where\">impl<R: <a class=\"trait\" href=\"trait.AsyncRead.html\" title=\"trait futures_util::io::AsyncRead\">AsyncRead</a> + ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.ReadVectored.html\" title=\"struct futures_util::io::ReadVectored\">ReadVectored</a><'_, R></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"type\" href=\"https://doc.rust-lang.org/1.93.1/std/io/error/type.Result.html\" title=\"type std::io::error::Result\">Result</a><<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.usize.html\">usize</a>>;</div>"}</script></section></div></main></body></html> |