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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `IntoAsyncRead` struct in crate `futures`."><meta name="keywords" content="rust, rustlang, rust-lang, IntoAsyncRead"><title>futures::stream::IntoAsyncRead - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled ><script id="default-settings"></script><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../../futures/index.html'><div class='logo-container rust-logo'><img src='../../rust-logo.png' alt='logo'></div></a><p class="location">Struct IntoAsyncRead</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#trait-implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-AsyncBufRead">AsyncBufRead</a><a href="#impl-AsyncRead">AsyncRead</a><a href="#impl-AsyncWrite">AsyncWrite</a><a href="#impl-Debug">Debug</a><a href="#impl-Unpin">Unpin</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-AsyncBufReadExt">AsyncBufReadExt</a><a href="#impl-AsyncReadExt">AsyncReadExt</a><a href="#impl-AsyncWriteExt">AsyncWriteExt</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><p class="location"><a href="../index.html">futures</a>::<wbr><a href="index.html">stream</a></p><div id="sidebar-vars" data-name="IntoAsyncRead" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
<a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Struct <a href="../index.html">futures</a>::<wbr><a href="index.html">stream</a>::<wbr><a class="struct" href="">IntoAsyncRead</a></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#14-21" title="goto source code">[src]</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust struct"><span class="docblock attributes top-attr">#[must_use = "readers do nothing unless polled"]</span>pub struct IntoAsyncRead&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&lt;Error = <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;,&nbsp;</span> { /* fields omitted */ }</pre></div><div class="docblock"><p>Reader for the <a href="../../futures/stream/trait.TryStreamExt.html#method.into_async_read"><code>into_async_read</code></a> method.</p>
</div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><h3 id="impl-AsyncBufRead" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="../../futures/io/trait.AsyncBufRead.html" title="trait futures::io::AsyncBufRead">AsyncBufRead</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&lt;Error = <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;,&nbsp;</span></code><a href="#impl-AsyncBufRead" class="anchor"></a><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#133-188" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.poll_fill_buf" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncBufRead.html#tymethod.poll_fill_buf" class="fnname">poll_fill_buf</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt;&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;cx: &amp;mut <a class="struct" href="../../futures/task/struct.Context.html" title="struct futures::task::Context">Context</a>&lt;'_&gt;<br>) -&gt; <a class="enum" href="../../futures/task/enum.Poll.html" title="enum futures::task::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;&gt;</code><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#138-141" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Attempt to return the contents of the internal buffer, filling it with more data
from the inner reader if it is empty. <a href="../../futures/io/trait.AsyncBufRead.html#tymethod.poll_fill_buf">Read more</a></p>
</div><h4 id="method.consume" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncBufRead.html#tymethod.consume" class="fnname">consume</a>(self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt;&gt;, amount: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>)</code><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#172-175" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>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="../../futures/io/trait.AsyncRead.html#tymethod.poll_read"><code>poll_read</code></a>. <a href="../../futures/io/trait.AsyncBufRead.html#tymethod.consume">Read more</a></p>
</div></div><h3 id="impl-AsyncRead" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&lt;Error = <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;,&nbsp;</span></code><a href="#impl-AsyncRead" class="anchor"></a><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#50-103" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.poll_read" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncRead.html#tymethod.poll_read" class="fnname">poll_read</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt;&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;cx: &amp;mut <a class="struct" href="../../futures/task/struct.Context.html" title="struct futures::task::Context">Context</a>&lt;'_&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&gt; <a class="enum" href="../../futures/task/enum.Poll.html" title="enum futures::task::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;&gt;</code><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#55-59" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Attempt to read from the <code>AsyncRead</code> into <code>buf</code>. <a href="../../futures/io/trait.AsyncRead.html#tymethod.poll_read">Read more</a></p>
</div><h4 id="method.poll_read_vectored" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncRead.html#method.poll_read_vectored" class="fnname">poll_read_vectored</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>Self&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;cx: &amp;mut <a class="struct" href="../../futures/task/struct.Context.html" title="struct futures::task::Context">Context</a>&lt;'_&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;bufs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="struct" href="../../futures/io/struct.IoSliceMut.html" title="struct futures::io::IoSliceMut">IoSliceMut</a>&lt;'_&gt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&gt; <a class="enum" href="../../futures/task/enum.Poll.html" title="enum futures::task::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;&gt;</code><a class="srclink" href="../../src/futures_io/lib.rs.html#113-114" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Attempt to read from the <code>AsyncRead</code> into <code>bufs</code> using vectored
IO operations. <a href="../../futures/io/trait.AsyncRead.html#method.poll_read_vectored">Read more</a></p>
</div></div><h3 id="impl-AsyncWrite" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&lt;Error = <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt; + <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;,&nbsp;</span></code><a href="#impl-AsyncWrite" class="anchor"></a><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#105-131" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.poll_write" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWrite.html#tymethod.poll_write" class="fnname">poll_write</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt;&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;cx: &amp;mut <a class="struct" href="../../futures/task/struct.Context.html" title="struct futures::task::Context">Context</a>&lt;'_&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&gt; <a class="enum" href="../../futures/task/enum.Poll.html" title="enum futures::task::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;&gt;</code><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#110-114" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Attempt to write bytes from <code>buf</code> into the object. <a href="../../futures/io/trait.AsyncWrite.html#tymethod.poll_write">Read more</a></p>
</div><h4 id="method.poll_flush" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWrite.html#tymethod.poll_flush" class="fnname">poll_flush</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt;&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;cx: &amp;mut <a class="struct" href="../../futures/task/struct.Context.html" title="struct futures::task::Context">Context</a>&lt;'_&gt;<br>) -&gt; <a class="enum" href="../../futures/task/enum.Poll.html" title="enum futures::task::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;&gt;</code><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#118-121" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Attempt to flush the object, ensuring that any buffered data reach
their destination. <a href="../../futures/io/trait.AsyncWrite.html#tymethod.poll_flush">Read more</a></p>
</div><h4 id="method.poll_close" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWrite.html#tymethod.poll_close" class="fnname">poll_close</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt;&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;cx: &amp;mut <a class="struct" href="../../futures/task/struct.Context.html" title="struct futures::task::Context">Context</a>&lt;'_&gt;<br>) -&gt; <a class="enum" href="../../futures/task/enum.Poll.html" title="enum futures::task::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;&gt;</code><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#125-128" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Attempt to close the object. <a href="../../futures/io/trait.AsyncWrite.html#tymethod.poll_close">Read more</a></p>
</div><h4 id="method.poll_write_vectored" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWrite.html#method.poll_write_vectored" class="fnname">poll_write_vectored</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>Self&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;cx: &amp;mut <a class="struct" href="../../futures/task/struct.Context.html" title="struct futures::task::Context">Context</a>&lt;'_&gt;, <br>&nbsp;&nbsp;&nbsp;&nbsp;bufs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="struct" href="../../futures/io/struct.IoSlice.html" title="struct futures::io::IoSlice">IoSlice</a>&lt;'_&gt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&gt; <a class="enum" href="../../futures/task/enum.Poll.html" title="enum futures::task::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;&gt;</code><a class="srclink" href="../../src/futures_io/lib.rs.html#178-179" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Attempt to write bytes from <code>bufs</code> into the object using vectored
IO operations. <a href="../../futures/io/trait.AsyncWrite.html#method.poll_write_vectored">Read more</a></p>
</div></div><h3 id="impl-Debug" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&lt;Error = <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>,&nbsp;</span></code><a href="#impl-Debug" class="anchor"></a><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#11" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.fmt" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;</code><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#11" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id="impl-Unpin" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&lt;Error = <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;,&nbsp;</span></code><a href="#impl-Unpin" class="anchor"></a><a class="srclink" href="../../src/futures_util/stream/try_stream/into_async_read.rs.html#23-28" title="goto source code">[src]</a></h3><div class="impl-items"></div></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"><h3 id="impl-RefUnwindSafe" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a>,&nbsp;</span></code><a href="#impl-RefUnwindSafe" class="anchor"></a><a class="srclink" href="../../src/futures/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div><h3 id="impl-Send" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a href="#impl-Send" class="anchor"></a><a class="srclink" href="../../src/futures/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div><h3 id="impl-Sync" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,&nbsp;</span></code><a href="#impl-Sync" class="anchor"></a><a class="srclink" href="../../src/futures/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div><h3 id="impl-UnwindSafe" class="impl"><code class="in-band">impl&lt;St&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../futures/stream/struct.IntoAsyncRead.html" title="struct futures::stream::IntoAsyncRead">IntoAsyncRead</a>&lt;St&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;St: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;St as <a class="trait" href="../../futures/stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>&gt;::<a class="type" href="../../futures/stream/trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a>,&nbsp;</span></code><a href="#impl-UnwindSafe" class="anchor"></a><a class="srclink" href="../../src/futures/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><h3 id="impl-Any" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-Any" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#131-135" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.type_id" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#132" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></div><h3 id="impl-AsyncBufReadExt" class="impl"><code class="in-band">impl&lt;R&gt; <a class="trait" href="../../futures/io/trait.AsyncBufReadExt.html" title="trait futures::io::AsyncBufReadExt">AsyncBufReadExt</a> for R <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="../../futures/io/trait.AsyncBufRead.html" title="trait futures::io::AsyncBufRead">AsyncBufRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-AsyncBufReadExt" class="anchor"></a><a class="srclink" href="../../src/futures_util/io/mod.rs.html#809" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.fill_buf" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncBufReadExt.html#method.fill_buf" class="fnname">fill_buf</a>(&amp;mut self) -&gt; <a class="struct" href="../../futures/io/struct.FillBuf.html" title="struct futures::io::FillBuf">FillBuf</a>&lt;'_, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.FillBuf.html" title="struct futures::io::FillBuf">FillBuf</a>&lt;'a, R&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'a, R&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.FillBuf.html" title="struct futures::io::FillBuf">FillBuf</a>&lt;'a, R&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="../../futures/io/trait.AsyncBufRead.html" title="trait futures::io::AsyncBufRead">AsyncBufRead</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#633-634" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>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="../../futures/io/trait.AsyncBufReadExt.html#method.fill_buf">Read more</a></p>
</div><h4 id="method.consume_unpin" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncBufReadExt.html#method.consume_unpin" class="fnname">consume_unpin</a>(&amp;mut self, amt: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#656-657" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>A convenience for calling <a href="../../futures/io/trait.AsyncBufRead.html#tymethod.consume" title="AsyncBufRead::consume"><code>AsyncBufRead::consume</code></a> on <a href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="Unpin"><code>Unpin</code></a> IO types. <a href="../../futures/io/trait.AsyncBufReadExt.html#method.consume_unpin">Read more</a></p>
</div><h4 id="method.read_until" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncBufReadExt.html#method.read_until" class="fnname">read_until</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'a mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;byte: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;buf: &amp;'a mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt;<br>) -&gt; <a class="struct" href="../../futures/io/struct.ReadUntil.html" title="struct futures::io::ReadUntil">ReadUntil</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.ReadUntil.html" title="struct futures::io::ReadUntil">ReadUntil</a>&lt;'_, R&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, R&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.ReadUntil.html" title="struct futures::io::ReadUntil">ReadUntil</a>&lt;'_, R&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncBufRead.html" title="trait futures::io::AsyncBufRead">AsyncBufRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#703-708" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>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/nightly/std/io/trait.BufRead.html#method.read_until"><code>BufRead::read_until</code></a>. <a href="../../futures/io/trait.AsyncBufReadExt.html#method.read_until">Read more</a></p>
</div><h4 id="method.read_line" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncBufReadExt.html#method.read_line" class="fnname">read_line</a>(&amp;'a mut self, buf: &amp;'a mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>) -&gt; <a class="struct" href="../../futures/io/struct.ReadLine.html" title="struct futures::io::ReadLine">ReadLine</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.ReadLine.html" title="struct futures::io::ReadLine">ReadLine</a>&lt;'_, R&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, R&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.ReadLine.html" title="struct futures::io::ReadLine">ReadLine</a>&lt;'_, R&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncBufRead.html" title="trait futures::io::AsyncBufRead">AsyncBufRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#764-765" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>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/nightly/std/io/trait.BufRead.html#method.read_line"><code>BufRead::read_line</code></a>. <a href="../../futures/io/trait.AsyncBufReadExt.html#method.read_line">Read more</a></p>
</div><h4 id="method.lines" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncBufReadExt.html#method.lines" class="fnname">lines</a>(self) -&gt; <a class="struct" href="../../futures/io/struct.Lines.html" title="struct futures::io::Lines">Lines</a>&lt;Self&gt;</code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#802-803" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Returns a stream over the lines of this reader.
This method is the async equivalent to <a href="https://doc.rust-lang.org/nightly/std/io/trait.BufRead.html#method.lines"><code>BufRead::lines</code></a>. <a href="../../futures/io/trait.AsyncBufReadExt.html#method.lines">Read more</a></p>
</div></div><h3 id="impl-AsyncReadExt" class="impl"><code class="in-band">impl&lt;R&gt; <a class="trait" href="../../futures/io/trait.AsyncReadExt.html" title="trait futures::io::AsyncReadExt">AsyncReadExt</a> for R <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-AsyncReadExt" class="anchor"></a><a class="srclink" href="../../src/futures_util/io/mod.rs.html#403" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.chain" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.chain" class="fnname">chain</a>&lt;R&gt;(self, next: R) -&gt; <a class="struct" href="../../futures/io/struct.Chain.html" title="struct futures::io::Chain">Chain</a>&lt;Self, R&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#176-179" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates an adaptor which will chain this stream with another. <a href="../../futures/io/trait.AsyncReadExt.html#method.chain">Read more</a></p>
</div><h4 id="method.read" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.read" class="fnname">read</a>(&amp;'a mut self, buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="struct" href="../../futures/io/struct.Read.html" title="struct futures::io::Read">Read</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.Read.html" title="struct futures::io::Read">Read</a>&lt;'_, R&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, R&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.Read.html" title="struct futures::io::Read">Read</a>&lt;'_, R&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#208-209" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Tries to read some bytes directly into the given <code>buf</code> in asynchronous
manner, returning a future type. <a href="../../futures/io/trait.AsyncReadExt.html#method.read">Read more</a></p>
</div><h4 id="method.read_vectored" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.read_vectored" class="fnname">read_vectored</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'a mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;bufs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="struct" href="../../futures/io/struct.IoSliceMut.html" title="struct futures::io::IoSliceMut">IoSliceMut</a>&lt;'a&gt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&gt; <a class="struct" href="../../futures/io/struct.ReadVectored.html" title="struct futures::io::ReadVectored">ReadVectored</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.ReadVectored.html" title="struct futures::io::ReadVectored">ReadVectored</a>&lt;'_, R&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, R&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.ReadVectored.html" title="struct futures::io::ReadVectored">ReadVectored</a>&lt;'_, R&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#219-220" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates a future which will read from the <code>AsyncRead</code> into <code>bufs</code> using vectored
IO operations. <a href="../../futures/io/trait.AsyncReadExt.html#method.read_vectored">Read more</a></p>
</div><h4 id="method.read_exact" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.read_exact" class="fnname">read_exact</a>(&amp;'a mut self, buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="struct" href="../../futures/io/struct.ReadExact.html" title="struct futures::io::ReadExact">ReadExact</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.ReadExact.html" title="struct futures::io::ReadExact">ReadExact</a>&lt;'_, R&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, R&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.ReadExact.html" title="struct futures::io::ReadExact">ReadExact</a>&lt;'_, R&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#262-266" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>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="../../futures/io/trait.AsyncReadExt.html#method.read_exact">Read more</a></p>
</div><h4 id="method.read_to_end" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.read_to_end" class="fnname">read_to_end</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'a mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;buf: &amp;'a mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>&gt;<br>) -&gt; <a class="struct" href="../../futures/io/struct.ReadToEnd.html" title="struct futures::io::ReadToEnd">ReadToEnd</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.ReadToEnd.html" title="struct futures::io::ReadToEnd">ReadToEnd</a>&lt;'_, A&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, A&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.ReadToEnd.html" title="struct futures::io::ReadToEnd">ReadToEnd</a>&lt;'_, A&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;A: <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#290-294" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates a future which will read all the bytes from this <code>AsyncRead</code>. <a href="../../futures/io/trait.AsyncReadExt.html#method.read_to_end">Read more</a></p>
</div><h4 id="method.read_to_string" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.read_to_string" class="fnname">read_to_string</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'a mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;buf: &amp;'a mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a><br>) -&gt; <a class="struct" href="../../futures/io/struct.ReadToString.html" title="struct futures::io::ReadToString">ReadToString</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.ReadToString.html" title="struct futures::io::ReadToString">ReadToString</a>&lt;'_, A&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, A&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.ReadToString.html" title="struct futures::io::ReadToString">ReadToString</a>&lt;'_, A&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;A: <a class="trait" href="../../futures/io/trait.AsyncRead.html" title="trait futures::io::AsyncRead">AsyncRead</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#318-322" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates a future which will read all the bytes from this <code>AsyncRead</code>. <a href="../../futures/io/trait.AsyncReadExt.html#method.read_to_string">Read more</a></p>
</div><h4 id="method.split" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.split" class="fnname">split</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="struct" href="../../futures/io/struct.ReadHalf.html" title="struct futures::io::ReadHalf">ReadHalf</a>&lt;Self&gt;, <a class="struct" href="../../futures/io/struct.WriteHalf.html" title="struct futures::io::WriteHalf">WriteHalf</a>&lt;Self&gt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#356-357" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Helper method for splitting this read/write object into two halves. <a href="../../futures/io/trait.AsyncReadExt.html#method.split">Read more</a></p>
</div><h4 id="method.take" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncReadExt.html#method.take" class="fnname">take</a>(self, limit: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -&gt; <a class="struct" href="../../futures/io/struct.Take.html" title="struct futures::io::Take">Take</a>&lt;Self&gt;</code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#382-383" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates an AsyncRead adapter which will read at most <code>limit</code> bytes
from the underlying reader. <a href="../../futures/io/trait.AsyncReadExt.html#method.take">Read more</a></p>
</div></div><h3 id="impl-AsyncWriteExt" class="impl"><code class="in-band">impl&lt;W&gt; <a class="trait" href="../../futures/io/trait.AsyncWriteExt.html" title="trait futures::io::AsyncWriteExt">AsyncWriteExt</a> for W <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-AsyncWriteExt" class="anchor"></a><a class="srclink" href="../../src/futures_util/io/mod.rs.html#590" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.flush" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWriteExt.html#method.flush" class="fnname">flush</a>(&amp;mut self) -&gt; <a class="struct" href="../../futures/io/struct.Flush.html" title="struct futures::io::Flush">Flush</a>&lt;'_, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.Flush.html" title="struct futures::io::Flush">Flush</a>&lt;'_, W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, W&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.Flush.html" title="struct futures::io::Flush">Flush</a>&lt;'_, W&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#429-430" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates a future which will entirely flush this <code>AsyncWrite</code>. <a href="../../futures/io/trait.AsyncWriteExt.html#method.flush">Read more</a></p>
</div><h4 id="method.close" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWriteExt.html#method.close" class="fnname">close</a>(&amp;mut self) -&gt; <a class="struct" href="../../futures/io/struct.Close.html" title="struct futures::io::Close">Close</a>&lt;'_, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.Close.html" title="struct futures::io::Close">Close</a>&lt;'_, W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, W&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.Close.html" title="struct futures::io::Close">Close</a>&lt;'_, W&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#436-437" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates a future which will entirely close this <code>AsyncWrite</code>.</p>
</div><h4 id="method.write" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWriteExt.html#method.write" class="fnname">write</a>(&amp;'a mut self, buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="struct" href="../../futures/io/struct.Write.html" title="struct futures::io::Write">Write</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.Write.html" title="struct futures::io::Write">Write</a>&lt;'_, W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, W&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.Write.html" title="struct futures::io::Write">Write</a>&lt;'_, W&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#446-447" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates a future which will write bytes from <code>buf</code> into the object. <a href="../../futures/io/trait.AsyncWriteExt.html#method.write">Read more</a></p>
</div><h4 id="method.write_vectored" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWriteExt.html#method.write_vectored" class="fnname">write_vectored</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;'a mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;bufs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="struct" href="../../futures/io/struct.IoSlice.html" title="struct futures::io::IoSlice">IoSlice</a>&lt;'a&gt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&gt; <a class="struct" href="../../futures/io/struct.WriteVectored.html" title="struct futures::io::WriteVectored">WriteVectored</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.WriteVectored.html" title="struct futures::io::WriteVectored">WriteVectored</a>&lt;'_, W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, W&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.WriteVectored.html" title="struct futures::io::WriteVectored">WriteVectored</a>&lt;'_, W&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#457-458" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates a future which will write bytes from <code>bufs</code> into the object using vectored
IO operations. <a href="../../futures/io/trait.AsyncWriteExt.html#method.write_vectored">Read more</a></p>
</div><h4 id="method.write_all" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWriteExt.html#method.write_all" class="fnname">write_all</a>(&amp;'a mut self, buf: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="struct" href="../../futures/io/struct.WriteAll.html" title="struct futures::io::WriteAll">WriteAll</a>&lt;'a, Self&gt;<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="struct" href="../../futures/io/struct.WriteAll.html" title="struct futures::io::WriteAll">WriteAll</a>&lt;'_, W&gt;</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, W&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../futures/io/struct.WriteAll.html" title="struct futures::io::WriteAll">WriteAll</a>&lt;'_, W&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;W: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/io/trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../futures/io/struct.Error.html" title="struct futures::io::Error">Error</a>&gt;;</span></code></span></div></span></span> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#483-484" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Write data into this object. <a href="../../futures/io/trait.AsyncWriteExt.html#method.write_all">Read more</a></p>
</div><h4 id="method.into_sink" class="method hidden"><code>pub fn <a href="../../futures/io/trait.AsyncWriteExt.html#method.into_sink" class="fnname">into_sink</a>&lt;Item&gt;(self) -&gt; <a class="struct" href="../../futures/io/struct.IntoSink.html" title="struct futures::io::IntoSink">IntoSink</a>&lt;Self, Item&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Item: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;,&nbsp;</span></code><a class="srclink" href="../../src/futures_util/io/mod.rs.html#583-584" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Allow using an <a href="../../futures/io/trait.AsyncWrite.html" title="AsyncWrite"><code>AsyncWrite</code></a> as a <a href="../../futures/sink/trait.Sink.html"><code>Sink</code></a><code>&lt;Item: AsRef&lt;[u8]&gt;&gt;</code>. <a href="../../futures/io/trait.AsyncWriteExt.html#method.into_sink">Read more</a></p>
</div></div><h3 id="impl-Borrow%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-Borrow%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#207-211" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.borrow" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'_ mut </a>F</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, F&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'_ mut </a>F <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = &lt;F as <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a>&gt;::<a class="type" href="../../futures/future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></div></span></span></code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id="impl-BorrowMut%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214-218" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.borrow_mut" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T<span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><h3 class="notable">Notable traits for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'_ mut </a>F</h3><code class="content"><span class="where fmt-newline">impl&lt;'_, F&gt; <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'_ mut </a>F <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></span><span class="where fmt-newline"> type <a href="../../futures/future/trait.Future.html#associatedtype.Output" class="type">Output</a> = &lt;F as <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a>&gt;::<a class="type" href="../../futures/future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></div></span></span></code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#215" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id="impl-From%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</code><a href="#impl-From%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#545-549" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.from" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#546" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id="impl-Into%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-Into%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#534-541" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.into" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#538" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id="impl-TryFrom%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#582-591" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.Error" class="type"><code>type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id="method.try_from" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#588" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id="impl-TryInto%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-TryInto%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#568-577" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.Error-1" class="type"><code>type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id="method.try_into" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#574" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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