| <!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="Writer for the [`sink()`] function."><meta name="keywords" content="rust, rustlang, rust-lang, Sink"><title>Sink in futures::io - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" 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href="../../futures/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../futures/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">Sink</a></h2><div class="sidebar-elems"><section><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-AsyncWrite-for-Sink">AsyncWrite</a></li><li><a href="#impl-Debug-for-Sink">Debug</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-Sink">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Sink">Send</a></li><li><a href="#impl-Sync-for-Sink">Sync</a></li><li><a href="#impl-Unpin-for-Sink">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Sink">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-Sink">Any</a></li><li><a href="#impl-AsyncWriteExt-for-Sink">AsyncWriteExt</a></li><li><a href="#impl-Borrow%3CT%3E-for-Sink">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-Sink">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-Sink">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-Sink">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-Sink">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-Sink">TryInto<U></a></li></ul></section><h2><a href="index.html">In futures::io</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">futures</a>::<wbr><a href="index.html">io</a>::<wbr><a class="struct" href="#">Sink</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/futures_util/io/sink.rs.html#9">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct Sink { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Writer for the <a href="fn.sink.html" title="sink()"><code>sink()</code></a> function.</p> |
| </div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-AsyncWrite-for-Sink" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/sink.rs.html#34">source</a><a href="#impl-AsyncWrite-for-Sink" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> for <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_write" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/sink.rs.html#36-40">source</a><a href="#method.poll_write" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWrite.html#tymethod.poll_write" class="fnname">poll_write</a>(<br> self: Pin<&mut <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a>>,<br> &mut <a class="struct" href="../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_>,<br> buf: &[u8]<br>) -> <a class="enum" href="../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><Result<usize, <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>></h4></section></summary><div class='docblock'>Attempt to write bytes from <code>buf</code> into the object. <a href="trait.AsyncWrite.html#tymethod.poll_write">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_write_vectored" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/sink.rs.html#45-49">source</a><a href="#method.poll_write_vectored" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWrite.html#method.poll_write_vectored" class="fnname">poll_write_vectored</a>(<br> self: Pin<&mut <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a>>,<br> &mut <a class="struct" href="../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_>,<br> bufs: &[<a class="struct" href="struct.IoSlice.html" title="struct futures::io::IoSlice">IoSlice</a><'_>]<br>) -> <a class="enum" href="../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><Result<usize, <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>></h4></section></summary><div class='docblock'>Attempt to write bytes from <code>bufs</code> into the object using vectored |
| IO operations. <a href="trait.AsyncWrite.html#method.poll_write_vectored">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_flush" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/sink.rs.html#54">source</a><a href="#method.poll_flush" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWrite.html#tymethod.poll_flush" class="fnname">poll_flush</a>(self: Pin<&mut <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a>>, &mut <a class="struct" href="../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_>) -> <a class="enum" href="../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><Result<(), <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>></h4></section></summary><div class='docblock'>Attempt to flush the object, ensuring that any buffered data reach |
| their destination. <a href="trait.AsyncWrite.html#tymethod.poll_flush">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_close" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/sink.rs.html#58">source</a><a href="#method.poll_close" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWrite.html#tymethod.poll_close" class="fnname">poll_close</a>(self: Pin<&mut <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a>>, &mut <a class="struct" href="../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_>) -> <a class="enum" href="../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><Result<(), <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>></h4></section></summary><div class='docblock'>Attempt to close the object. <a href="trait.AsyncWrite.html#tymethod.poll_close">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-Sink" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/sink.rs.html#63">source</a><a href="#impl-Debug-for-Sink" class="anchor"></a><h3 class="code-header">impl Debug for <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/sink.rs.html#64">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a class="fnname">fmt</a>(&self, f: &mut Formatter<'_>) -> Result<(), Error></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a>Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-Sink" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-Sink" class="anchor"></a><h3 class="code-header">impl RefUnwindSafe for <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a></h3></section><section id="impl-Send-for-Sink" class="impl has-srclink"><a href="#impl-Send-for-Sink" class="anchor"></a><h3 class="code-header">impl Send for <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a></h3></section><section id="impl-Sync-for-Sink" class="impl has-srclink"><a href="#impl-Sync-for-Sink" class="anchor"></a><h3 class="code-header">impl Sync for <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a></h3></section><section id="impl-Unpin-for-Sink" class="impl has-srclink"><a href="#impl-Unpin-for-Sink" class="anchor"></a><h3 class="code-header">impl Unpin for <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a></h3></section><section id="impl-UnwindSafe-for-Sink" class="impl has-srclink"><a href="#impl-UnwindSafe-for-Sink" class="anchor"></a><h3 class="code-header">impl UnwindSafe for <a class="struct" href="struct.Sink.html" title="struct futures::io::Sink">Sink</a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-Sink" class="impl has-srclink"><a href="#impl-Any-for-Sink" class="anchor"></a><h3 class="code-header">impl<T> Any for T<span class="where fmt-newline">where<br> T: 'static + ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a class="fnname">type_id</a>(&self) -> TypeId</h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-AsyncWriteExt-for-Sink" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/mod.rs.html#592">source</a><a href="#impl-AsyncWriteExt-for-Sink" class="anchor"></a><h3 class="code-header">impl<W> <a class="trait" href="trait.AsyncWriteExt.html" title="trait futures::io::AsyncWriteExt">AsyncWriteExt</a> for W<span class="where fmt-newline">where<br> W: <a class="trait" href="trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.flush" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/mod.rs.html#424-426">source</a><a href="#method.flush" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWriteExt.html#method.flush" class="fnname">flush</a>(&mut self) -> <a class="struct" href="struct.Flush.html" title="struct futures::io::Flush">Flush</a><'_, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Flush.html" title="struct futures::io::Flush">Flush</a><'_, W></span><code class="content"><span class="where fmt-newline">impl<W> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Flush.html" title="struct futures::io::Flush">Flush</a><'_, W><span class="where fmt-newline">where<br> W: <a class="trait" href="trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + Unpin + ?Sized,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = Result<(), <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: Unpin,</span></h4></section></summary><div class='docblock'>Creates a future which will entirely flush this <code>AsyncWrite</code>. <a href="trait.AsyncWriteExt.html#method.flush">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.close" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/mod.rs.html#432-434">source</a><a href="#method.close" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWriteExt.html#method.close" class="fnname">close</a>(&mut self) -> <a class="struct" href="struct.Close.html" title="struct futures::io::Close">Close</a><'_, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Close.html" title="struct futures::io::Close">Close</a><'_, W></span><code class="content"><span class="where fmt-newline">impl<W> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Close.html" title="struct futures::io::Close">Close</a><'_, W><span class="where fmt-newline">where<br> W: <a class="trait" href="trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + Unpin + ?Sized,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = Result<(), <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: Unpin,</span></h4></section></summary><div class='docblock'>Creates a future which will entirely close this <code>AsyncWrite</code>.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/mod.rs.html#443-445">source</a><a href="#method.write" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWriteExt.html#method.write" class="fnname">write</a>(&'a mut self, buf: &'a [u8]) -> <a class="struct" href="struct.Write.html" title="struct futures::io::Write">Write</a><'a, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Write.html" title="struct futures::io::Write">Write</a><'_, W></span><code class="content"><span class="where fmt-newline">impl<W> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Write.html" title="struct futures::io::Write">Write</a><'_, W><span class="where fmt-newline">where<br> W: <a class="trait" href="trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + Unpin + ?Sized,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = Result<usize, <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: Unpin,</span></h4></section></summary><div class='docblock'>Creates a future which will write bytes from <code>buf</code> into the object. <a href="trait.AsyncWriteExt.html#method.write">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_vectored" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/mod.rs.html#455-457">source</a><a href="#method.write_vectored" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWriteExt.html#method.write_vectored" class="fnname">write_vectored</a>(<br> &'a mut self,<br> bufs: &'a [<a class="struct" href="struct.IoSlice.html" title="struct futures::io::IoSlice">IoSlice</a><'a>]<br>) -> <a class="struct" href="struct.WriteVectored.html" title="struct futures::io::WriteVectored">WriteVectored</a><'a, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.WriteVectored.html" title="struct futures::io::WriteVectored">WriteVectored</a><'_, W></span><code class="content"><span class="where fmt-newline">impl<W> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.WriteVectored.html" title="struct futures::io::WriteVectored">WriteVectored</a><'_, W><span class="where fmt-newline">where<br> W: <a class="trait" href="trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + Unpin + ?Sized,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = Result<usize, <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: Unpin,</span></h4></section></summary><div class='docblock'>Creates a future which will write bytes from <code>bufs</code> into the object using vectored |
| IO operations. <a href="trait.AsyncWriteExt.html#method.write_vectored">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_all" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/mod.rs.html#482-484">source</a><a href="#method.write_all" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWriteExt.html#method.write_all" class="fnname">write_all</a>(&'a mut self, buf: &'a [u8]) -> <a class="struct" href="struct.WriteAll.html" title="struct futures::io::WriteAll">WriteAll</a><'a, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.WriteAll.html" title="struct futures::io::WriteAll">WriteAll</a><'_, W></span><code class="content"><span class="where fmt-newline">impl<W> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.WriteAll.html" title="struct futures::io::WriteAll">WriteAll</a><'_, W><span class="where fmt-newline">where<br> W: <a class="trait" href="trait.AsyncWrite.html" title="trait futures::io::AsyncWrite">AsyncWrite</a> + Unpin + ?Sized,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = Result<(), <a class="struct" href="struct.Error.html" title="struct futures::io::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: Unpin,</span></h4></section></summary><div class='docblock'>Write data into this object. <a href="trait.AsyncWriteExt.html#method.write_all">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_sink" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/io/mod.rs.html#584-586">source</a><a href="#method.into_sink" class="anchor"></a><h4 class="code-header">fn <a href="trait.AsyncWriteExt.html#method.into_sink" class="fnname">into_sink</a><Item>(self) -> <a class="struct" href="struct.IntoSink.html" title="struct futures::io::IntoSink">IntoSink</a><Self, Item><span class="where fmt-newline">where<br> Item: AsRef<[u8]>,</span></h4></section></summary><div class='docblock'>Allow using an <a href="trait.AsyncWrite.html" title="AsyncWrite"><code>AsyncWrite</code></a> as a <a href="../sink/trait.Sink.html"><code>Sink</code></a><code><Item: AsRef<[u8]>></code>. <a href="trait.AsyncWriteExt.html#method.into_sink">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-Sink" class="impl has-srclink"><a href="#impl-Borrow%3CT%3E-for-Sink" class="anchor"></a><h3 class="code-header">impl<T> Borrow<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow</a>(&self) -> &T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-Sink" class="impl has-srclink"><a href="#impl-BorrowMut%3CT%3E-for-Sink" class="anchor"></a><h3 class="code-header">impl<T> BorrowMut<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow_mut</a>(&mut self) -> &mut T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-Sink" class="impl has-srclink"><a href="#impl-From%3CT%3E-for-Sink" class="anchor"></a><h3 class="code-header">impl<T> From<T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-Sink" class="impl has-srclink"><a href="#impl-Into%3CU%3E-for-Sink" class="anchor"></a><h3 class="code-header">impl<T, U> Into<U> for T<span class="where fmt-newline">where<br> U: From<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code>[From]<T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-Sink" class="impl has-srclink"><a href="#impl-TryFrom%3CU%3E-for-Sink" class="anchor"></a><h3 class="code-header">impl<T, U> TryFrom<U> for T<span class="where fmt-newline">where<br> U: Into<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = Infallible</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_from</a>(value: U) -> Result<T, <T as TryFrom<U>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-Sink" class="impl has-srclink"><a href="#impl-TryInto%3CU%3E-for-Sink" class="anchor"></a><h3 class="code-header">impl<T, U> TryInto<U> for T<span class="where fmt-newline">where<br> U: TryFrom<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = <U as TryFrom<T>>::Error</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_into</a>(self) -> Result<U, <U as TryFrom<T>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="futures" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
