| <!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="Sink for the [`unfold`] function."><meta name="keywords" content="rust, rustlang, rust-lang, Unfold"><title>Unfold in futures::prelude::sink - 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 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class="sidebar-menu-toggle">☰</button><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></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="#">Unfold</a></h2><div class="sidebar-elems"><section><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Debug-for-Unfold%3CT%2C%20F%2C%20R%3E">Debug</a></li><li><a href="#impl-Sink%3CItem%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">Sink<Item></a></li><li><a href="#impl-Unpin-for-Unfold%3CT%2C%20F%2C%20R%3E">Unpin</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-Unfold%3CT%2C%20F%2C%20R%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Unfold%3CT%2C%20F%2C%20R%3E">Send</a></li><li><a href="#impl-Sync-for-Unfold%3CT%2C%20F%2C%20R%3E">Sync</a></li><li><a href="#impl-UnwindSafe-for-Unfold%3CT%2C%20F%2C%20R%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-Unfold%3CT%2C%20F%2C%20R%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">Into<U></a></li><li><a href="#impl-SinkExt%3CItem%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">SinkExt<Item></a></li><li><a href="#impl-TryFrom%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E">TryInto<U></a></li></ul></section><h2><a href="index.html">In futures::prelude::sink</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">prelude</a>::<wbr><a href="index.html">sink</a>::<wbr><a class="struct" href="#">Unfold</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/sink/unfold.rs.html#9-18">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 Unfold<T, F, R> { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Sink for the <a href="../../sink/fn.unfold.html" title="unfold"><code>unfold</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-Debug-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/unfold.rs.html#11">source</a><a href="#impl-Debug-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, F, R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>,</span></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/sink/unfold.rs.html#11">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Sink%3CItem%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/unfold.rs.html#47">source</a><a href="#impl-Sink%3CItem%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, F, R, Item, E> <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item> for <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R><span class="where fmt-newline">where<br> 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>(T, Item) -> R,<br> R: <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, E>>,</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 href="../../sink/trait.Sink.html#associatedtype.Error" class="associatedtype">Error</a> = E</h4></section></summary><div class='docblock'>The type of value produced by the sink when an error occurs.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_ready" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/unfold.rs.html#54">source</a><a href="#method.poll_ready" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.Sink.html#tymethod.poll_ready" class="fnname">poll_ready</a>(<br> self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R>>,<br> cx: &mut <a class="struct" href="../../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_><br>) -> <a class="enum" href="../../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <<a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R> as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>></h4></section></summary><div class='docblock'>Attempts to prepare the <code>Sink</code> to receive a value. <a href="../../sink/trait.Sink.html#tymethod.poll_ready">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.start_send" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/unfold.rs.html#58">source</a><a href="#method.start_send" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.Sink.html#tymethod.start_send" class="fnname">start_send</a>(<br> self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R>>,<br> item: Item<br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <<a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R> as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>></h4></section></summary><div class='docblock'>Begin the process of sending a value to the sink. |
| Each call to this function must be preceded by a successful call to |
| <code>poll_ready</code> which returned <code>Poll::Ready(Ok(()))</code>. <a href="../../sink/trait.Sink.html#tymethod.start_send">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/sink/unfold.rs.html#68">source</a><a href="#method.poll_flush" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.Sink.html#tymethod.poll_flush" class="fnname">poll_flush</a>(<br> self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R>>,<br> cx: &mut <a class="struct" href="../../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_><br>) -> <a class="enum" href="../../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <<a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R> as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>></h4></section></summary><div class='docblock'>Flush any remaining output from this sink. <a href="../../sink/trait.Sink.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/sink/unfold.rs.html#86">source</a><a href="#method.poll_close" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.Sink.html#tymethod.poll_close" class="fnname">poll_close</a>(<br> self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R>>,<br> cx: &mut <a class="struct" href="../../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_><br>) -> <a class="enum" href="../../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <<a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R> as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>></h4></section></summary><div class='docblock'>Flush any remaining output and close this sink, if necessary. <a href="../../sink/trait.Sink.html#tymethod.poll_close">Read more</a></div></details></div></details><section id="impl-Unpin-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/unfold.rs.html#9-18">source</a><a href="#impl-Unpin-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<'__pin, T, F, R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R><span class="where fmt-newline">where<br> __Origin<'__pin, T, F, R>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h3></section></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-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, F, R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</span></h3></section><section id="impl-Send-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a href="#impl-Send-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, F, R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</span></h3></section><section id="impl-Sync-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a href="#impl-Sync-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, F, R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</span></h3></section><section id="impl-UnwindSafe-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, F, R> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../sink/struct.Unfold.html" title="struct futures::sink::Unfold">Unfold</a><T, F, R><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</span></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-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</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 class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</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="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</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="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><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="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" 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-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><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="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" 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><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-SinkExt%3CItem%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#61">source</a><a href="#impl-SinkExt%3CItem%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, Item> <a class="trait" href="../../sink/trait.SinkExt.html" title="trait futures::sink::SinkExt">SinkExt</a><Item> for T<span class="where fmt-newline">where<br> T: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.with" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#77-82">source</a><a href="#method.with" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.with" class="fnname">with</a><U, Fut, F, E>(self, f: F) -> <a class="struct" href="../../sink/struct.With.html" title="struct futures::sink::With">With</a><Self, Item, U, Fut, F><span class="where fmt-newline">where<br> 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>(U) -> Fut,<br> Fut: <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Item, E>>,<br> E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>,</span></h4></section></summary><div class='docblock'>Composes a function <em>in front of</em> the sink. <a href="../../sink/trait.SinkExt.html#method.with">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.with_flat_map" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#119-123">source</a><a href="#method.with_flat_map" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.with_flat_map" class="fnname">with_flat_map</a><U, St, F>(self, f: F) -> <a class="struct" href="../../sink/struct.WithFlatMap.html" title="struct futures::sink::WithFlatMap">WithFlatMap</a><Self, Item, U, St, F><span class="where fmt-newline">where<br> 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>(U) -> St,<br> St: <a class="trait" href="../../stream/trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Item, Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>>,</span></h4></section></summary><div class='docblock'>Composes a function <em>in front of</em> the sink. <a href="../../sink/trait.SinkExt.html#method.with_flat_map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sink_map_err" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#143-146">source</a><a href="#method.sink_map_err" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.sink_map_err" class="fnname">sink_map_err</a><E, F>(self, f: F) -> <a class="struct" href="../../sink/struct.SinkMapErr.html" title="struct futures::sink::SinkMapErr">SinkMapErr</a><Self, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>) -> E,</span></h4></section></summary><div class='docblock'>Transforms the error returned by the sink.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sink_err_into" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#154-157">source</a><a href="#method.sink_err_into" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.sink_err_into" class="fnname">sink_err_into</a><E>(self) -> <a class="struct" href="../../sink/struct.SinkErrInto.html" title="struct futures::sink::SinkErrInto">SinkErrInto</a><Self, Item, E><span class="where fmt-newline">where<br> Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><E>,</span></h4></section></summary><div class='docblock'>Map this sink’s error to a different error type using the <code>Into</code> trait. <a href="../../sink/trait.SinkExt.html#method.sink_err_into">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.buffer" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#175-177">source</a><a href="#method.buffer" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.buffer" class="fnname">buffer</a>(self, capacity: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="../../sink/struct.Buffer.html" title="struct futures::sink::Buffer">Buffer</a><Self, Item></h4></section></summary><div class='docblock'>Adds a fixed-size buffer to the current sink. <a href="../../sink/trait.SinkExt.html#method.buffer">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/sink/mod.rs.html#183-185">source</a><a href="#method.close" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.close" class="fnname">close</a>(&mut self) -> <a class="struct" href="../../sink/struct.Close.html" title="struct futures::sink::Close">Close</a><'_, Self, Item><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="../../sink/struct.Close.html" title="struct futures::sink::Close">Close</a><'_, Si, Item></span><code class="content"><span class="where fmt-newline">impl<Si, Item> <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../sink/struct.Close.html" title="struct futures::sink::Close">Close</a><'_, Si, Item><span class="where fmt-newline">where<br> Si: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item> + <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>,</span></span><span class="where fmt-newline"> type <a href="../../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <Si as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>Close the sink.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fanout" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#194-198">source</a><a href="#method.fanout" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.fanout" class="fnname">fanout</a><Si>(self, other: Si) -> <a class="struct" href="../../sink/struct.Fanout.html" title="struct futures::sink::Fanout">Fanout</a><Self, Si><span class="where fmt-newline">where<br> Item: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,<br> Si: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item, Error = Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>,</span></h4></section></summary><div class='docblock'>Fanout items to multiple sinks. <a href="../../sink/trait.SinkExt.html#method.fanout">Read more</a></div></details><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/sink/mod.rs.html#207-209">source</a><a href="#method.flush" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.flush" class="fnname">flush</a>(&mut self) -> <a class="struct" href="../../sink/struct.Flush.html" title="struct futures::sink::Flush">Flush</a><'_, Self, Item><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="../../sink/struct.Flush.html" title="struct futures::sink::Flush">Flush</a><'_, Si, Item></span><code class="content"><span class="where fmt-newline">impl<Si, Item> <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../sink/struct.Flush.html" title="struct futures::sink::Flush">Flush</a><'_, Si, Item><span class="where fmt-newline">where<br> Si: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item> + <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>,</span></span><span class="where fmt-newline"> type <a href="../../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <Si as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>Flush the sink, processing all pending items. <a href="../../sink/trait.SinkExt.html#method.flush">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.send" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#220-222">source</a><a href="#method.send" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.send" class="fnname">send</a>(&mut self, item: Item) -> <a class="struct" href="../../sink/struct.Send.html" title="struct futures::sink::Send">Send</a><'_, Self, Item><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="../../sink/struct.Send.html" title="struct futures::sink::Send">Send</a><'_, Si, Item></span><code class="content"><span class="where fmt-newline">impl<Si, Item> <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../sink/struct.Send.html" title="struct futures::sink::Send">Send</a><'_, Si, Item><span class="where fmt-newline">where<br> Si: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item> + <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>,</span></span><span class="where fmt-newline"> type <a href="../../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <Si as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A future that completes after the given item has been fully processed |
| into the sink, including flushing. <a href="../../sink/trait.SinkExt.html#method.send">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.feed" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#233-235">source</a><a href="#method.feed" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.feed" class="fnname">feed</a>(&mut self, item: Item) -> <a class="struct" href="../../sink/struct.Feed.html" title="struct futures::sink::Feed">Feed</a><'_, Self, Item><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="../../sink/struct.Feed.html" title="struct futures::sink::Feed">Feed</a><'_, Si, Item></span><code class="content"><span class="where fmt-newline">impl<Si, Item> <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../sink/struct.Feed.html" title="struct futures::sink::Feed">Feed</a><'_, Si, Item><span class="where fmt-newline">where<br> Si: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item> + <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>,</span></span><span class="where fmt-newline"> type <a href="../../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <Si as <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>>::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A future that completes after the given item has been received |
| by the sink. <a href="../../sink/trait.SinkExt.html#method.feed">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.send_all" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#252-256">source</a><a href="#method.send_all" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.send_all" class="fnname">send_all</a><St>(&'a mut self, stream: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>St) -> <a class="struct" href="../../sink/struct.SendAll.html" title="struct futures::sink::SendAll">SendAll</a><'a, Self, St><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="../../sink/struct.SendAll.html" title="struct futures::sink::SendAll">SendAll</a><'_, Si, St></span><code class="content"><span class="where fmt-newline">impl<Si, St, Ok, Error> <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="../../sink/struct.SendAll.html" title="struct futures::sink::SendAll">SendAll</a><'_, Si, St><span class="where fmt-newline">where<br> Si: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Ok, Error = Error> + <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>,<br> St: <a class="trait" href="../../stream/trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Ok, Error>> + <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>,</span></span><span class="where fmt-newline"> type <a href="../../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Error>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> St: <a class="trait" href="../../stream/trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a><Ok = Item, Error = Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>> + <a class="trait" href="../../stream/trait.Stream.html" title="trait futures::stream::Stream">Stream</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>,<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A future that completes after the given stream has been fully processed |
| into the sink, including flushing. <a href="../../sink/trait.SinkExt.html#method.send_all">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.left_sink" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#268-271">source</a><a href="#method.left_sink" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.left_sink" class="fnname">left_sink</a><Si2>(self) -> <a class="enum" href="../../future/enum.Either.html" title="enum futures::future::Either">Either</a><Self, Si2><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="enum" href="../../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B></span><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="enum" href="../../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B><span class="where fmt-newline">where<br> A: <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a>,<br> B: <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <A as <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>>,</span></span><span class="where fmt-newline"> type <a href="../../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <A as <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Si2: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item, Error = Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>,</span></h4></section></summary><div class='docblock'>Wrap this sink in an <code>Either</code> sink, making it the left-hand variant |
| of that <code>Either</code>. <a href="../../sink/trait.SinkExt.html#method.left_sink">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.right_sink" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#281-284">source</a><a href="#method.right_sink" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.right_sink" class="fnname">right_sink</a><Si1>(self) -> <a class="enum" href="../../future/enum.Either.html" title="enum futures::future::Either">Either</a><Si1, 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="enum" href="../../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B></span><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="enum" href="../../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B><span class="where fmt-newline">where<br> A: <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a>,<br> B: <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <A as <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>>,</span></span><span class="where fmt-newline"> type <a href="../../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <A as <a class="trait" href="../../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Si1: <a class="trait" href="../../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item, Error = Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>,</span></h4></section></summary><div class='docblock'>Wrap this stream in an <code>Either</code> stream, making it the right-hand variant |
| of that <code>Either</code>. <a href="../../sink/trait.SinkExt.html#method.right_sink">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_ready_unpin" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#302-304">source</a><a href="#method.poll_ready_unpin" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.poll_ready_unpin" class="fnname">poll_ready_unpin</a>(<br> &mut self,<br> cx: &mut <a class="struct" href="../../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_><br>) -> <a class="enum" href="../../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A convenience method for calling <a href="../../sink/trait.Sink.html#tymethod.poll_ready" title="Sink::poll_ready"><code>Sink::poll_ready</code></a> on <a href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="Unpin"><code>Unpin</code></a> |
| sink types. <a href="../../sink/trait.SinkExt.html#method.poll_ready_unpin">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.start_send_unpin" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#311-313">source</a><a href="#method.start_send_unpin" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.start_send_unpin" class="fnname">start_send_unpin</a>(&mut self, item: Item) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A convenience method for calling <a href="../../sink/trait.Sink.html#tymethod.start_send" title="Sink::start_send"><code>Sink::start_send</code></a> on <a href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="Unpin"><code>Unpin</code></a> |
| sink types. <a href="../../sink/trait.SinkExt.html#method.start_send_unpin">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_flush_unpin" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#320-322">source</a><a href="#method.poll_flush_unpin" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.poll_flush_unpin" class="fnname">poll_flush_unpin</a>(<br> &mut self,<br> cx: &mut <a class="struct" href="../../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_><br>) -> <a class="enum" href="../../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A convenience method for calling <a href="../../sink/trait.Sink.html#tymethod.poll_flush" title="Sink::poll_flush"><code>Sink::poll_flush</code></a> on <a href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="Unpin"><code>Unpin</code></a> |
| sink types. <a href="../../sink/trait.SinkExt.html#method.poll_flush_unpin">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_close_unpin" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../../src/futures_util/sink/mod.rs.html#329-331">source</a><a href="#method.poll_close_unpin" class="anchor"></a><h4 class="code-header">fn <a href="../../sink/trait.SinkExt.html#method.poll_close_unpin" class="fnname">poll_close_unpin</a>(<br> &mut self,<br> cx: &mut <a class="struct" href="../../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_><br>) -> <a class="enum" href="../../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Self::<a class="associatedtype" href="../../sink/trait.Sink.html#associatedtype.Error" title="type futures::sink::Sink::Error">Error</a>>><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A convenience method for calling <a href="../../sink/trait.Sink.html#tymethod.poll_close" title="Sink::poll_close"><code>Sink::poll_close</code></a> on <a href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="Unpin"><code>Unpin</code></a> |
| sink types. <a href="../../sink/trait.SinkExt.html#method.poll_close_unpin">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-2" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-2" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-Unfold%3CT%2C%20F%2C%20R%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><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 href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></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> |