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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="Writes bytes asynchronously."><title>AsyncWrite in actix_codec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-b778ab399e080a4b.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="actix_codec" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (7608018cb 2024-09-29)" data-channel="nightly" data-search-js="search-e056c65ede92db13.js" data-settings-js="settings-805db61a62df4bd2.js" ><script src="../static.files/storage-1d39b6787ed640ff.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-54bc299d2a5e4e43.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-0111fcff984fae8f.css"></noscript><link rel="icon" href="https://actix.rs/favicon.ico"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button><a class="logo-container" href="../actix_codec/index.html"><img src="https://actix.rs/img/logo.png" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../actix_codec/index.html"><img src="https://actix.rs/img/logo.png" alt="logo"></a><h2><a href="../actix_codec/index.html">actix_<wbr>codec</a><span class="version">0.5.2</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Async<wbr>Write</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.poll_flush" title="poll_flush">poll_flush</a></li><li><a href="#tymethod.poll_shutdown" title="poll_shutdown">poll_shutdown</a></li><li><a href="#tymethod.poll_write" title="poll_write">poll_write</a></li></ul><h3><a href="#provided-methods">Provided Methods</a></h3><ul class="block"><li><a href="#method.is_write_vectored" title="is_write_vectored">is_write_vectored</a></li><li><a href="#method.poll_write_vectored" title="poll_write_vectored">poll_write_vectored</a></li></ul><h3><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul class="block"><li><a href="#impl-AsyncWrite-for-%26mut+T" title="&#38;mut T">&#38;mut T</a></li><li><a href="#impl-AsyncWrite-for-Box%3CT%3E" title="Box&#60;T&#62;">Box&#60;T&#62;</a></li><li><a href="#impl-AsyncWrite-for-Cursor%3C%26mut+Vec%3Cu8%3E%3E" title="Cursor&#60;&#38;mut Vec&#60;u8&#62;&#62;">Cursor&#60;&#38;mut Vec&#60;u8&#62;&#62;</a></li><li><a href="#impl-AsyncWrite-for-Cursor%3C%26mut+%5Bu8%5D%3E" title="Cursor&#60;&#38;mut [u8]&#62;">Cursor&#60;&#38;mut [u8]&#62;</a></li><li><a href="#impl-AsyncWrite-for-Cursor%3CBox%3C%5Bu8%5D%3E%3E" title="Cursor&#60;Box&#60;[u8]&#62;&#62;">Cursor&#60;Box&#60;[u8]&#62;&#62;</a></li><li><a href="#impl-AsyncWrite-for-Cursor%3CVec%3Cu8%3E%3E" title="Cursor&#60;Vec&#60;u8&#62;&#62;">Cursor&#60;Vec&#60;u8&#62;&#62;</a></li><li><a href="#impl-AsyncWrite-for-Either%3CL,+R%3E" title="Either&#60;L, R&#62;">Either&#60;L, R&#62;</a></li><li><a href="#impl-AsyncWrite-for-InspectReader%3CR,+F%3E" title="InspectReader&#60;R, F&#62;">InspectReader&#60;R, F&#62;</a></li><li><a href="#impl-AsyncWrite-for-InspectWriter%3CW,+F%3E" title="InspectWriter&#60;W, F&#62;">InspectWriter&#60;W, F&
// Required methods
fn <a href="#tymethod.poll_write" class="fn">poll_write</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;;
<span class="item-spacer"></span> fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;;
<span class="item-spacer"></span> fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;;
// Provided methods
fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt; { ... }
<span class="item-spacer"></span> fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a> { ... }
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Writes bytes asynchronously.</p>
<p>The trait inherits from <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write"><code>std::io::Write</code></a> and indicates that an I/O object is
<strong>nonblocking</strong>. All non-blocking I/O objects must return an error when
bytes cannot be written instead of blocking the current thread.</p>
<p>Specifically, this means that the <a href="trait.AsyncWrite.html#tymethod.poll_write" title="method actix_codec::AsyncWrite::poll_write"><code>poll_write</code></a> function will return one of
the following:</p>
<ul>
<li>
<p><code>Poll::Ready(Ok(n))</code> means that <code>n</code> bytes of data was immediately
written.</p>
</li>
<li>
<p><code>Poll::Pending</code> means that no data was written from the buffer
provided. The I/O object is not currently writable but may become writable
in the future. Most importantly, <strong>the current futures task is scheduled
to get unparked when the object is writable</strong>. This means that like
<code>Future::poll</code> youll receive a notification when the I/O object is
writable again.</p>
</li>
<li>
<p><code>Poll::Ready(Err(e))</code> for other errors are standard I/O errors coming from the
underlying object.</p>
</li>
</ul>
<p>This trait importantly means that the <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.write" title="method std::io::Write::write"><code>write</code></a> method only works in
the context of a futures task. The object may panic if used outside of a task.</p>
<p>Note that this trait also represents that the <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html#tymethod.flush" title="method std::io::Write::flush"><code>Write::flush</code></a> method
works very similarly to the <code>write</code> method, notably that <code>Ok(())</code> means that the
writer has successfully been flushed, a “would block” error means that the
current task is ready to receive a notification when flushing can make more
progress, and otherwise normal errors can happen as well.</p>
<p>Utilities for working with <code>AsyncWrite</code> values are provided by
<a href="crate::io::AsyncWriteExt"><code>AsyncWriteExt</code></a>.</p>
</div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.poll_write" class="method"><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></summary><div class="docblock"><p>Attempt to write bytes from <code>buf</code> into the object.</p>
<p>On success, returns <code>Poll::Ready(Ok(num_bytes_written))</code>. If successful,
then it must be guaranteed that <code>n &lt;= buf.len()</code>. A return value of <code>0</code>
typically means that the underlying object is no longer able to accept
bytes and will likely not be able to in the future as well, or that the
buffer provided is empty.</p>
<p>If the object is not ready for writing, the method returns
<code>Poll::Pending</code> and arranges for the current task (via
<code>cx.waker()</code>) to receive a notification when the object becomes
writable or is closed.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.poll_flush" class="method"><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></summary><div class="docblock"><p>Attempts to flush the object, ensuring that any buffered data reach
their destination.</p>
<p>On success, returns <code>Poll::Ready(Ok(()))</code>.</p>
<p>If flushing cannot immediately complete, this method returns
<code>Poll::Pending</code> and arranges for the current task (via
<code>cx.waker()</code>) to receive a notification when the object can make
progress towards flushing.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.poll_shutdown" class="method"><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></summary><div class="docblock"><p>Initiates or attempts to shut down this writer, returning success when
the I/O connection has completely shut down.</p>
<p>This method is intended to be used for asynchronous shutdown of I/O
connections. For example this is suitable for implementing shutdown of a
TLS connection or calling <code>TcpStream::shutdown</code> on a proxied connection.
Protocols sometimes need to flush out final pieces of data or otherwise
perform a graceful shutdown handshake, reading/writing more data as
appropriate. This method is the hook for such protocols to implement the
graceful shutdown logic.</p>
<p>This <code>shutdown</code> method is required by implementers of the
<code>AsyncWrite</code> trait. Wrappers typically just want to proxy this call
through to the wrapped type, and base types will typically implement
shutdown logic here or just return <code>Ok(().into())</code>. Note that if youre
wrapping an underlying <code>AsyncWrite</code> a call to <code>shutdown</code> implies that
transitively the entire stream has been shut down. After your wrappers
shutdown logic has been executed you should shut down the underlying
stream.</p>
<p>Invocation of a <code>shutdown</code> implies an invocation of <code>flush</code>. Once this
method returns <code>Ready</code> it implies that a flush successfully happened
before the shutdown happened. That is, callers dont need to call
<code>flush</code> before calling <code>shutdown</code>. They can rely that by calling
<code>shutdown</code> any pending buffered data will be written out.</p>
<h5 id="return-value"><a class="doc-anchor" href="#return-value">§</a>Return value</h5>
<p>This function returns a <code>Poll&lt;io::Result&lt;()&gt;&gt;</code> classified as such:</p>
<ul>
<li>
<p><code>Poll::Ready(Ok(()))</code> - indicates that the connection was
successfully shut down and is now safe to deallocate/drop/close
resources associated with it. This method means that the current task
will no longer receive any notifications due to this method and the
I/O object itself is likely no longer usable.</p>
</li>
<li>
<p><code>Poll::Pending</code> - indicates that shutdown is initiated but could
not complete just yet. This may mean that more I/O needs to happen to
continue this shutdown operation. The current task is scheduled to
receive a notification when its otherwise ready to continue the
shutdown operation. When woken up this method should be called again.</p>
</li>
<li>
<p><code>Poll::Ready(Err(e))</code> - indicates a fatal error has happened with shutdown,
indicating that the shutdown operation did not complete successfully.
This typically means that the I/O object is no longer usable.</p>
</li>
</ul>
<h5 id="errors"><a class="doc-anchor" href="#errors">§</a>Errors</h5>
<p>This function can return normal I/O errors through <code>Err</code>, described
above. Additionally this method may also render the underlying
<code>Write::write</code> method no longer usable (e.g. will return errors in the
future). Its recommended that once <code>shutdown</code> is called the
<code>write</code> method is no longer called.</p>
<h5 id="panics"><a class="doc-anchor" href="#panics">§</a>Panics</h5>
<p>This function will panic if not called within the context of a futures
task.</p>
</div></details></div><h2 id="provided-methods" class="section-header">Provided Methods<a href="#provided-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="method.poll_write_vectored" class="method"><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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 Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></summary><div class="docblock"><p>Like <a href="trait.AsyncWrite.html#tymethod.poll_write" title="method actix_codec::AsyncWrite::poll_write"><code>poll_write</code></a>, except that it writes from a slice of buffers.</p>
<p>Data is copied from each buffer in order, with the final buffer
read from possibly being only partially consumed. This method must
behave as a call to <a href="https://doc.rust-lang.org/nightly/core/macro.write.html" title="macro core::write"><code>write</code></a> with the buffers concatenated would.</p>
<p>The default implementation calls <a href="trait.AsyncWrite.html#tymethod.poll_write" title="method actix_codec::AsyncWrite::poll_write"><code>poll_write</code></a> with either the first nonempty
buffer provided, or an empty one if none exists.</p>
<p>On success, returns <code>Poll::Ready(Ok(num_bytes_written))</code>.</p>
<p>If the object is not ready for writing, the method returns
<code>Poll::Pending</code> and arranges for the current task (via
<code>cx.waker()</code>) to receive a notification when the object becomes
writable or is closed.</p>
<h5 id="note"><a class="doc-anchor" href="#note">§</a>Note</h5>
<p>This should be implemented as a single “atomic” write action. If any
data has been partially written, it is wrong to return an error or
pending.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_write_vectored" class="method"><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Determines if this writer has an efficient <a href="trait.AsyncWrite.html#method.poll_write_vectored" title="method actix_codec::AsyncWrite::poll_write_vectored"><code>poll_write_vectored</code></a>
implementation.</p>
<p>If a writer does not override the default <a href="trait.AsyncWrite.html#method.poll_write_vectored" title="method actix_codec::AsyncWrite::poll_write_vectored"><code>poll_write_vectored</code></a>
implementation, code using it may want to avoid the method all together
and coalesce writes into a single buffer for higher performance.</p>
<p>The default implementation returns <code>false</code>.</p>
</div></details></div><h2 id="foreign-impls" class="section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor">§</a></h2><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Vec%3Cu8%3E" class="impl"><a href="#impl-AsyncWrite-for-Vec%3Cu8%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <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>&gt;</h3></section></summary><div class="impl-items"><section id="method.poll_write" class="method trait-impl"><a href="#method.poll_write" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="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>&gt;&gt;,
_cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-1" class="method trait-impl"><a href="#method.poll_write_vectored-1" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="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>&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-1" class="method trait-impl"><a href="#method.is_write_vectored-1" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush" class="method trait-impl"><a href="#method.poll_flush" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="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>&gt;&gt;,
_cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown" class="method trait-impl"><a href="#method.poll_shutdown" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="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>&gt;&gt;,
_cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Cursor%3C%26mut+Vec%3Cu8%3E%3E" class="impl"><a href="#impl-AsyncWrite-for-Cursor%3C%26mut+Vec%3Cu8%3E%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;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>&gt;&gt;</h3></section></summary><div class="impl-items"><section id="method.poll_write-1" class="method trait-impl"><a href="#method.poll_write-1" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;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>&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-2" class="method trait-impl"><a href="#method.poll_write_vectored-2" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;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>&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-2" class="method trait-impl"><a href="#method.is_write_vectored-2" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush-1" class="method trait-impl"><a href="#method.poll_flush-1" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;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>&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-1" class="method trait-impl"><a href="#method.poll_shutdown-1" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;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>&gt;&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Cursor%3C%26mut+%5Bu8%5D%3E" class="impl"><a href="#impl-AsyncWrite-for-Cursor%3C%26mut+%5Bu8%5D%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;</h3></section></summary><div class="impl-items"><section id="method.poll_write-2" class="method trait-impl"><a href="#method.poll_write-2" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-3" class="method trait-impl"><a href="#method.poll_write_vectored-3" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-3" class="method trait-impl"><a href="#method.is_write_vectored-3" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush-2" class="method trait-impl"><a href="#method.poll_flush-2" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-2" class="method trait-impl"><a href="#method.poll_shutdown-2" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;&amp;mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Cursor%3CBox%3C%5Bu8%5D%3E%3E" class="impl"><a href="#impl-AsyncWrite-for-Cursor%3CBox%3C%5Bu8%5D%3E%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;</h3></section></summary><div class="impl-items"><section id="method.poll_write-3" class="method trait-impl"><a href="#method.poll_write-3" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-4" class="method trait-impl"><a href="#method.poll_write_vectored-4" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-4" class="method trait-impl"><a href="#method.is_write_vectored-4" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush-3" class="method trait-impl"><a href="#method.poll_flush-3" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-3" class="method trait-impl"><a href="#method.poll_shutdown-3" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]&gt;&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Cursor%3CVec%3Cu8%3E%3E" class="impl"><a href="#impl-AsyncWrite-for-Cursor%3CVec%3Cu8%3E%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<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>&gt;&gt;</h3></section></summary><div class="impl-items"><section id="method.poll_write-4" class="method trait-impl"><a href="#method.poll_write-4" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<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>&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-5" class="method trait-impl"><a href="#method.poll_write_vectored-5" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<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>&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-5" class="method trait-impl"><a href="#method.is_write_vectored-5" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush-4" class="method trait-impl"><a href="#method.poll_flush-4" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<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>&gt;&gt;&gt;,
_: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-4" class="method trait-impl"><a href="#method.poll_shutdown-4" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="https://doc.rust-lang.org/nightly/std/io/cursor/struct.Cursor.html" title="struct std::io::cursor::Cursor">Cursor</a>&lt;<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>&gt;&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Either%3CL,+R%3E" class="impl"><a href="#impl-AsyncWrite-for-Either%3CL,+R%3E" class="anchor">§</a><h3 class="code-header">impl&lt;L, R&gt; <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for Either&lt;L, R&gt;<div class="where">where
L: <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a>,
R: <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a>,</div></h3></section></summary><div class="impl-items"><section id="method.poll_write-5" class="method trait-impl"><a href="#method.poll_write-5" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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 Either&lt;L, R&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_flush-5" class="method trait-impl"><a href="#method.poll_flush-5" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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 Either&lt;L, R&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-5" class="method trait-impl"><a href="#method.poll_shutdown-5" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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 Either&lt;L, R&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Pin%3CP%3E" class="impl"><a href="#impl-AsyncWrite-for-Pin%3CP%3E" class="anchor">§</a><h3 class="code-header">impl&lt;P&gt; <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;P&gt;<div class="where">where
P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,
&lt;P as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a>: <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a>,</div></h3></section></summary><div class="impl-items"><section id="method.poll_write-6" class="method trait-impl"><a href="#method.poll_write-6" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;P&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-6" class="method trait-impl"><a href="#method.poll_write_vectored-6" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;P&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-6" class="method trait-impl"><a href="#method.is_write_vectored-6" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush-6" class="method trait-impl"><a href="#method.poll_flush-6" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;P&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-6" class="method trait-impl"><a href="#method.poll_shutdown-6" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;P&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-InspectReader%3CR,+F%3E" class="impl"><a href="#impl-AsyncWrite-for-InspectReader%3CR,+F%3E" class="anchor">§</a><h3 class="code-header">impl&lt;R, F&gt; <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for InspectReader&lt;R, F&gt;<div class="where">where
R: <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a>,</div></h3></section></summary><div class="impl-items"><section id="method.poll_write-7" class="method trait-impl"><a href="#method.poll_write-7" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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 InspectReader&lt;R, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_flush-7" class="method trait-impl"><a href="#method.poll_flush-7" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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 InspectReader&lt;R, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-7" class="method trait-impl"><a href="#method.poll_shutdown-7" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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 InspectReader&lt;R, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-7" class="method trait-impl"><a href="#method.poll_write_vectored-7" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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 InspectReader&lt;R, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-7" class="method trait-impl"><a href="#method.is_write_vectored-7" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-SinkWriter%3CS%3E" class="impl"><a href="#impl-AsyncWrite-for-SinkWriter%3CS%3E" class="anchor">§</a><h3 class="code-header">impl&lt;S, E&gt; <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for SinkWriter&lt;S&gt;<div class="where">where
S: for&lt;'a&gt; Sink&lt;&amp;'a [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>], Error = E&gt;,
E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;,</div></h3></section></summary><div class="impl-items"><section id="method.poll_write-8" class="method trait-impl"><a href="#method.poll_write-8" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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 SinkWriter&lt;S&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_flush-8" class="method trait-impl"><a href="#method.poll_flush-8" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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 SinkWriter&lt;S&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-8" class="method trait-impl"><a href="#method.poll_shutdown-8" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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 SinkWriter&lt;S&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-%26mut+T" class="impl"><a href="#impl-AsyncWrite-for-%26mut+T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a><div class="where">where
T: <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::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>,</div></h3></section></summary><div class="impl-items"><section id="method.poll_write-9" class="method trait-impl"><a href="#method.poll_write-9" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a>&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-8" class="method trait-impl"><a href="#method.poll_write_vectored-8" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a>&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-8" class="method trait-impl"><a href="#method.is_write_vectored-8" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush-9" class="method trait-impl"><a href="#method.poll_flush-9" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a>&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-9" class="method trait-impl"><a href="#method.poll_shutdown-9" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a>&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-Box%3CT%3E" class="impl"><a href="#impl-AsyncWrite-for-Box%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;T&gt;<div class="where">where
T: <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::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>,</div></h3></section></summary><div class="impl-items"><section id="method.poll_write-10" class="method trait-impl"><a href="#method.poll_write-10" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;T&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-9" class="method trait-impl"><a href="#method.poll_write_vectored-9" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;T&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-9" class="method trait-impl"><a href="#method.is_write_vectored-9" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section><section id="method.poll_flush-10" class="method trait-impl"><a href="#method.poll_flush-10" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;T&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-10" class="method trait-impl"><a href="#method.poll_shutdown-10" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;T&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-AsyncWrite-for-InspectWriter%3CW,+F%3E" class="impl"><a href="#impl-AsyncWrite-for-InspectWriter%3CW,+F%3E" class="anchor">§</a><h3 class="code-header">impl&lt;W, F&gt; <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for InspectWriter&lt;W, F&gt;<div class="where">where
W: <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a>,
F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]),</div></h3></section></summary><div class="impl-items"><section id="method.poll_write-11" class="method trait-impl"><a href="#method.poll_write-11" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_write" class="fn">poll_write</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 InspectWriter&lt;W, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
buf: &amp;[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_flush-11" class="method trait-impl"><a href="#method.poll_flush-11" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_flush" class="fn">poll_flush</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 InspectWriter&lt;W, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_shutdown-11" class="method trait-impl"><a href="#method.poll_shutdown-11" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.poll_shutdown" class="fn">poll_shutdown</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 InspectWriter&lt;W, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.poll_write_vectored-10" class="method trait-impl"><a href="#method.poll_write_vectored-10" class="anchor">§</a><h4 class="code-header">fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</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 InspectWriter&lt;W, F&gt;&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
bufs: &amp;[<a class="struct" href="https://doc.rust-lang.org/nightly/std/io/struct.IoSlice.html" title="struct std::io::IoSlice">IoSlice</a>&lt;'_&gt;],
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html" title="enum core::task::poll::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="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>&gt;&gt;</h4></section><section id="method.is_write_vectored-10" class="method trait-impl"><a href="#method.is_write_vectored-10" class="anchor">§</a><h4 class="code-header">fn <a href="#method.is_write_vectored" class="fn">is_write_vectored</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></div></details><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-AsyncWrite-for-OwnedWriteHalf" class="impl"><a href="#impl-AsyncWrite-for-OwnedWriteHalf" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for OwnedWriteHalf</h3></section><section id="impl-AsyncWrite-for-OwnedWriteHalf-1" class="impl"><a href="#impl-AsyncWrite-for-OwnedWriteHalf-1" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for OwnedWriteHalf</h3></section><section id="impl-AsyncWrite-for-Sender" class="impl"><a href="#impl-AsyncWrite-for-Sender" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for Sender</h3></section><section id="impl-AsyncWrite-for-TcpStream" class="impl"><a href="#impl-AsyncWrite-for-TcpStream" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for TcpStream</h3></section><section id="impl-AsyncWrite-for-UnixStream" class="impl"><a href="#impl-AsyncWrite-for-UnixStream" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for UnixStream</h3></section><section id="impl-AsyncWrite-for-WriteHalf%3C'_%3E" class="impl"><a href="#impl-AsyncWrite-for-WriteHalf%3C'_%3E" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for WriteHalf&lt;'_&gt;</h3></section><section id="impl-AsyncWrite-for-WriteHalf%3C'_%3E-1" class="impl"><a href="#impl-AsyncWrite-for-WriteHalf%3C'_%3E-1" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait actix_codec::AsyncWrite">AsyncWrite</a> for WriteHalf&lt;'_&gt;</h3></section></div><script src="../trait.impl/tokio/io/async_write/trait.AsyncWrite.js" data-ignore-extern-crates="alloc,core,tokio,std,tokio_util" async></script></section></div></main></body></html>