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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Future for the `poll_immediate` function."><title>PollImmediate in futures_util::future - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-b0742ba02757f159.css"><meta name="rustdoc-vars" data-root-path="../../" 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class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../futures_util/index.html">futures_<wbr>util</a><span class="version">0.3.31</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Poll<wbr>Immediate</a></h2><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-PollImmediate%3CT%3E" title="Clone">Clone</a></li><li><a href="#impl-Debug-for-PollImmediate%3CT%3E" title="Debug">Debug</a></li><li><a href="#impl-FusedFuture-for-PollImmediate%3CT%3E" title="FusedFuture">FusedFuture</a></li><li><a href="#impl-Future-for-PollImmediate%3CF%3E" title="Future">Future</a></li><li><a href="#impl-Stream-for-PollImmediate%3CF%3E" title="Stream">Stream</a></li><li><a href="#impl-Unpin-for-PollImmediate%3CT%3E" title="Unpin">Unpin</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-PollImmediate%3CT%3E" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-PollImmediate%3CT%3E" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-PollImmediate%3CT%3E" title="Send">Send</a></li><li><a href="#impl-Sync-for-PollImmediate%3CT%3E" title="Sync">Sync</a></li><li><a href="#impl-UnwindSafe-for-PollImmediate%3CT%3E" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-CloneToUninit-for-T" title="CloneToUninit">CloneToUninit</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-FutureExt-for-T" title="FutureExt">FutureExt</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-IntoFuture-for-F" title="IntoFuture">IntoFuture</a></li><li><a href="#impl-StreamExt-for-T" title="StreamExt">StreamExt</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="index.html">In futures_<wbr>util::<wbr>future</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="../index.html">futures_util</a>::<wbr><a href="index.html">future</a></span><h1>Struct <span class="struct">PollImmediate</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../src/futures_util/future/poll_immediate.rs.html#7-17">source</a> </span></div><pre class="rust item-decl"><code>pub struct PollImmediate&lt;T&gt; { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Future for the <a href="fn.poll_immediate.html" title="fn futures_util::future::poll_immediate"><code>poll_immediate</code></a> function.</p>
<p>It will never return <a href="https://doc.rust-lang.org/1.83.0/core/task/poll/enum.Poll.html#variant.Pending" title="variant core::task::poll::Poll::Pending">Poll::Pending</a></p>
</div></details><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-PollImmediate%3CT%3E" class="impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#11">source</a><a href="#impl-Clone-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#11">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt; <a href="#" class="tooltip" data-notable-ty="PollImmediate&lt;T&gt;">ⓘ</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.83.0/src/core/clone.rs.html#174">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: &amp;Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-PollImmediate%3CT%3E" class="impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#11">source</a><a href="#impl-Debug-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#11">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.83.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.83.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-FusedFuture-for-PollImmediate%3CT%3E" class="impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#40-44">source</a><a href="#impl-FusedFuture-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&gt; <a class="trait" href="trait.FusedFuture.html" title="trait futures_util::future::FusedFuture">FusedFuture</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.is_terminated" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#41-43">source</a><a href="#method.is_terminated" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FusedFuture.html#tymethod.is_terminated" class="fn">is_terminated</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Returns <code>true</code> if the underlying future should no longer be polled.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Future-for-PollImmediate%3CF%3E" class="impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#19-38">source</a><a href="#impl-Future-for-PollImmediate%3CF%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T, F&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output" class="associatedtype trait-impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#23">source</a><a href="#associatedtype.Output" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;T&gt;</h4></section></summary><div class='docblock'>The type of value produced on completion.</div></details><details class="toggle method-toggle" open><summary><section id="method.poll" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#26-37">source</a><a href="#method.poll" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#tymethod.poll" class="fn">poll</a>(self: <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut Self&gt;, cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;T&gt;&gt;</h4></section></summary><div class='docblock'>Attempts to resolve the future to a final value, registering
the current task for wakeup if the value is not yet available. <a href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#tymethod.poll">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Stream-for-PollImmediate%3CF%3E" class="impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#70-87">source</a><a href="#impl-Stream-for-PollImmediate%3CF%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T, F&gt; <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = T&gt;,</div></h3></section></summary><div class="docblock"><p>A <a href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a> implementation that can be polled repeatedly until the future is done.
The stream will never return <a href="https://doc.rust-lang.org/1.83.0/core/task/poll/enum.Poll.html#variant.Pending" title="variant core::task::poll::Poll::Pending">Poll::Pending</a>
so polling it in a tight loop is worse than using a blocking synchronous function.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>futures::task::Poll;
<span class="kw">use </span>futures::{StreamExt, future, pin_mut};
<span class="kw">use </span>future::FusedFuture;
<span class="kw">let </span>f = <span class="kw">async </span>{ <span class="number">1_u32 </span>};
<span class="macro">pin_mut!</span>(f);
<span class="kw">let </span><span class="kw-2">mut </span>r = future::poll_immediate(f);
<span class="macro">assert_eq!</span>(r.next().<span class="kw">await</span>, <span class="prelude-val">Some</span>(Poll::Ready(<span class="number">1</span>)));
<span class="kw">let </span>f = <span class="kw">async </span>{<span class="macro">futures::pending!</span>(); <span class="number">42_u8</span>};
<span class="macro">pin_mut!</span>(f);
<span class="kw">let </span><span class="kw-2">mut </span>p = future::poll_immediate(f);
<span class="macro">assert_eq!</span>(p.next().<span class="kw">await</span>, <span class="prelude-val">Some</span>(Poll::Pending));
<span class="macro">assert!</span>(!p.is_terminated());
<span class="macro">assert_eq!</span>(p.next().<span class="kw">await</span>, <span class="prelude-val">Some</span>(Poll::Ready(<span class="number">42</span>)));
<span class="macro">assert!</span>(p.is_terminated());
<span class="macro">assert_eq!</span>(p.next().<span class="kw">await</span>, <span class="prelude-val">None</span>);</code></pre></div>
</div><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Item" class="associatedtype trait-impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#74">source</a><a href="#associatedtype.Item" class="anchor">§</a><h4 class="code-header">type <a href="../stream/trait.Stream.html#associatedtype.Item" class="associatedtype">Item</a> = <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a>&lt;T&gt;</h4></section></summary><div class='docblock'>Values yielded by the stream.</div></details><details class="toggle method-toggle" open><summary><section id="method.poll_next" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#76-86">source</a><a href="#method.poll_next" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.Stream.html#tymethod.poll_next" class="fn">poll_next</a>(
self: <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a>&lt;&amp;mut Self&gt;,
cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>&gt;&gt;</h4></section></summary><div class='docblock'>Attempt to pull out the next value of this stream, registering the
current task for wakeup if the value is not yet available, and returning
<code>None</code> if the stream is exhausted. <a href="../stream/trait.Stream.html#tymethod.poll_next">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.size_hint" class="method trait-impl"><a class="src rightside" href="../../src/futures_core/stream.rs.html#105">source</a><a href="#method.size_hint" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.Stream.html#method.size_hint" class="fn">size_hint</a>(&amp;self) -&gt; (<a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.usize.html">usize</a>, <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.usize.html">usize</a>&gt;)</h4></section></summary><div class='docblock'>Returns the bounds on the remaining length of the stream. <a href="../stream/trait.Stream.html#method.size_hint">Read more</a></div></details></div></details><section id="impl-Unpin-for-PollImmediate%3CT%3E" class="impl"><a class="src rightside" href="../../src/futures_util/future/poll_immediate.rs.html#7-17">source</a><a href="#impl-Unpin-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'__pin, T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;<div class="where">where
PinnedFieldsOf&lt;__Origin&lt;'__pin, T&gt;&gt;: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-PollImmediate%3CT%3E" class="impl"><a href="#impl-Freeze-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a>,</div></h3></section><section id="impl-RefUnwindSafe-for-PollImmediate%3CT%3E" class="impl"><a href="#impl-RefUnwindSafe-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Send-for-PollImmediate%3CT%3E" class="impl"><a href="#impl-Send-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-PollImmediate%3CT%3E" class="impl"><a href="#impl-Sync-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-UnwindSafe-for-PollImmediate%3CT%3E" class="impl"><a href="#impl-UnwindSafe-for-PollImmediate%3CT%3E" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures_util::future::PollImmediate">PollImmediate</a>&lt;T&gt;<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</div></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/any.rs.html#138">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/any.rs.html#139">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.83.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#209">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#211">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#217">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/borrow.rs.html#218">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.83.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/clone.rs.html#273">source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/clone.rs.html#275">source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&amp;self, dst: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.pointer.html">*mut T</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dst</code>. <a href="https://doc.rust-lang.org/1.83.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#765">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#768">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-FutureExt-for-T" class="impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#119">source</a><a href="#impl-FutureExt-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="trait.FutureExt.html" title="trait futures_util::future::FutureExt">FutureExt</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.map" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#146-152">source</a><a href="#method.map" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.map" class="fn">map</a>&lt;U, F&gt;(self, f: F) -&gt; <a class="struct" href="struct.Map.html" title="struct futures_util::future::Map">Map</a>&lt;Self, F&gt; <a href="#" class="tooltip" data-notable-ty="Map&lt;Self, F&gt;">ⓘ</a><div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>) -&gt; U,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Map this future’s output to a different type, returning a new future of
the resulting type. <a href="trait.FutureExt.html#method.map">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.map_into" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#159-165">source</a><a href="#method.map_into" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.map_into" class="fn">map_into</a>&lt;U&gt;(self) -&gt; <a class="struct" href="struct.MapInto.html" title="struct futures_util::future::MapInto">MapInto</a>&lt;Self, U&gt; <a href="#" class="tooltip" data-notable-ty="MapInto&lt;Self, U&gt;">ⓘ</a><div class="where">where
Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Map this future’s output to a different type, returning a new future of
the resulting type. <a href="trait.FutureExt.html#method.map_into">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.then" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#191-198">source</a><a href="#method.then" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.then" class="fn">then</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="struct.Then.html" title="struct futures_util::future::Then">Then</a>&lt;Self, Fut, F&gt; <a href="#" class="tooltip" data-notable-ty="Then&lt;Self, Fut, F&gt;">ⓘ</a><div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Chain on a computation for when a future finished, passing the result of
the future to the provided closure <code>f</code>. <a href="trait.FutureExt.html#method.then">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.left_future" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#222-228">source</a><a href="#method.left_future" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.left_future" class="fn">left_future</a>&lt;B&gt;(self) -&gt; <a class="enum" href="enum.Either.html" title="enum futures_util::future::Either">Either</a>&lt;Self, B&gt; <a href="#" class="tooltip" data-notable-ty="Either&lt;Self, B&gt;">ⓘ</a><div class="where">where
B: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Wrap this future in an <code>Either</code> future, making it the left-hand variant
of that <code>Either</code>. <a href="trait.FutureExt.html#method.left_future">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.right_future" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#252-258">source</a><a href="#method.right_future" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.right_future" class="fn">right_future</a>&lt;A&gt;(self) -&gt; <a class="enum" href="enum.Either.html" title="enum futures_util::future::Either">Either</a>&lt;A, Self&gt; <a href="#" class="tooltip" data-notable-ty="Either&lt;A, Self&gt;">ⓘ</a><div class="where">where
A: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Wrap this future in an <code>Either</code> future, making it the right-hand variant
of that <code>Either</code>. <a href="trait.FutureExt.html#method.right_future">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.into_stream" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#278-283">source</a><a href="#method.into_stream" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.into_stream" class="fn">into_stream</a>(self) -&gt; <a class="struct" href="struct.IntoStream.html" title="struct futures_util::future::IntoStream">IntoStream</a>&lt;Self&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Convert this future into a single element stream. <a href="trait.FutureExt.html#method.into_stream">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.flatten" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#307-314">source</a><a href="#method.flatten" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.flatten" class="fn">flatten</a>(self) -&gt; <a class="struct" href="struct.Flatten.html" title="struct futures_util::future::Flatten">Flatten</a>&lt;Self&gt; <a href="#" class="tooltip" data-notable-ty="Flatten&lt;Self&gt;">ⓘ</a><div class="where">where
Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Flatten the execution of this future when the output of this
future is itself another future. <a href="trait.FutureExt.html#method.flatten">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.flatten_stream" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#341-347">source</a><a href="#method.flatten_stream" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.flatten_stream" class="fn">flatten_stream</a>(self) -&gt; <a class="struct" href="struct.FlattenStream.html" title="struct futures_util::future::FlattenStream">FlattenStream</a>&lt;Self&gt;<div class="where">where
Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Flatten the execution of this future when the successful result of this
future is a stream. <a href="trait.FutureExt.html#method.flatten_stream">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fuse" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#365-371">source</a><a href="#method.fuse" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.fuse" class="fn">fuse</a>(self) -&gt; <a class="struct" href="struct.Fuse.html" title="struct futures_util::future::Fuse">Fuse</a>&lt;Self&gt; <a href="#" class="tooltip" data-notable-ty="Fuse&lt;Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Fuse a future such that <code>poll</code> will never again be called once it has
completed. This method can be used to turn any <code>Future</code> into a
<code>FusedFuture</code>. <a href="trait.FutureExt.html#method.fuse">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.inspect" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#391-397">source</a><a href="#method.inspect" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.inspect" class="fn">inspect</a>&lt;F&gt;(self, f: F) -&gt; <a class="struct" href="struct.Inspect.html" title="struct futures_util::future::Inspect">Inspect</a>&lt;Self, F&gt; <a href="#" class="tooltip" data-notable-ty="Inspect&lt;Self, F&gt;">ⓘ</a><div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&amp;Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>),
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Do something with the output of a future before passing it on. <a href="trait.FutureExt.html#method.inspect">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.unit_error" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#537-542">source</a><a href="#method.unit_error" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.unit_error" class="fn">unit_error</a>(self) -&gt; <a class="struct" href="struct.UnitError.html" title="struct futures_util::future::UnitError">UnitError</a>&lt;Self&gt; <a href="#" class="tooltip" data-notable-ty="UnitError&lt;Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Turns a <a href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future"><code>Future&lt;Output = T&gt;</code></a> into a
<a href="trait.TryFuture.html" title="trait futures_util::future::TryFuture"><code>TryFuture&lt;Ok = T, Error = ()</code>&gt;</a>.</div></details><details class="toggle method-toggle" open><summary><section id="method.never_error" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#546-551">source</a><a href="#method.never_error" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.never_error" class="fn">never_error</a>(self) -&gt; <a class="struct" href="struct.NeverError.html" title="struct futures_util::future::NeverError">NeverError</a>&lt;Self&gt; <a href="#" class="tooltip" data-notable-ty="NeverError&lt;Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Turns a <a href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future"><code>Future&lt;Output = T&gt;</code></a> into a
<a href="trait.TryFuture.html" title="trait futures_util::future::TryFuture"><code>TryFuture&lt;Ok = T, Error = Never</code>&gt;</a>.</div></details><details class="toggle method-toggle" open><summary><section id="method.poll_unpin" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#554-559">source</a><a href="#method.poll_unpin" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.poll_unpin" class="fn">poll_unpin</a>(&amp;mut self, cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a>&lt;Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>A convenience for calling <code>Future::poll</code> on <code>Unpin</code> future types.</div></details><details class="toggle method-toggle" open><summary><section id="method.now_or_never" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/future/future/mod.rs.html#592-605">source</a><a href="#method.now_or_never" class="anchor">§</a><h4 class="code-header">fn <a href="trait.FutureExt.html#method.now_or_never" class="fn">now_or_never</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a>&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Evaluates and consumes the future, returning the resulting output if
the future is ready after the first call to <code>Future::poll</code>. <a href="trait.FutureExt.html#method.now_or_never">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#748-750">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#758">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-IntoFuture-for-F" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/future/into_future.rs.html#138">source</a><a href="#impl-IntoFuture-for-F" class="anchor">§</a><h3 class="code-header">impl&lt;F&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/into_future/trait.IntoFuture.html" title="trait core::future::into_future::IntoFuture">IntoFuture</a> for F<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/future/into_future.rs.html#139">source</a><a href="#associatedtype.Output-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/core/future/into_future/trait.IntoFuture.html#associatedtype.Output" class="associatedtype">Output</a> = &lt;F as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output" title="type core::future::future::Future::Output">Output</a></h4></section></summary><div class='docblock'>The output that the future will produce on completion.</div></details><details class="toggle" open><summary><section id="associatedtype.IntoFuture" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/future/into_future.rs.html#140">source</a><a href="#associatedtype.IntoFuture" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/core/future/into_future/trait.IntoFuture.html#associatedtype.IntoFuture" class="associatedtype">IntoFuture</a> = F</h4></section></summary><div class='docblock'>Which kind of future are we turning this into?</div></details><details class="toggle method-toggle" open><summary><section id="method.into_future-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/future/into_future.rs.html#142">source</a><a href="#method.into_future-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/future/into_future/trait.IntoFuture.html#tymethod.into_future" class="fn">into_future</a>(self) -&gt; &lt;F as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/into_future/trait.IntoFuture.html" title="trait core::future::into_future::IntoFuture">IntoFuture</a>&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/future/into_future/trait.IntoFuture.html#associatedtype.IntoFuture" title="type core::future::into_future::IntoFuture::IntoFuture">IntoFuture</a></h4></section></summary><div class='docblock'>Creates a future from a value. <a href="https://doc.rust-lang.org/1.83.0/core/future/into_future/trait.IntoFuture.html#tymethod.into_future">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-StreamExt-for-T" class="impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#245">source</a><a href="#impl-StreamExt-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="../stream/trait.StreamExt.html" title="trait futures_util::stream::StreamExt">StreamExt</a> for T<div class="where">where
T: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.next" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#273-278">source</a><a href="#method.next" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.next" class="fn">next</a>(&amp;mut self) -&gt; <a class="struct" href="../stream/struct.Next.html" title="struct futures_util::stream::Next">Next</a>&lt;'_, Self&gt; <a href="#" class="tooltip" data-notable-ty="Next&lt;&#39;_, Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Creates a future that resolves to the next item in the stream. <a href="../stream/trait.StreamExt.html#method.next">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.into_future" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#308-313">source</a><a href="#method.into_future" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.into_future" class="fn">into_future</a>(self) -&gt; <a class="struct" href="../stream/struct.StreamFuture.html" title="struct futures_util::stream::StreamFuture">StreamFuture</a>&lt;Self&gt; <a href="#" class="tooltip" data-notable-ty="StreamFuture&lt;Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>Converts this stream into a future of <code>(next_item, tail_of_stream)</code>.
If the stream terminates, then the next item is <a href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>. <a href="../stream/trait.StreamExt.html#method.into_future">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.map-1" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#341-347">source</a><a href="#method.map-1" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.map" class="fn">map</a>&lt;T, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.Map.html" title="struct futures_util::stream::Map">Map</a>&lt;Self, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; T,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Maps this stream’s items to a different type, returning a new stream of
the resulting type. <a href="../stream/trait.StreamExt.html#method.map">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.enumerate" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#387-392">source</a><a href="#method.enumerate" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.enumerate" class="fn">enumerate</a>(self) -&gt; <a class="struct" href="../stream/struct.Enumerate.html" title="struct futures_util::stream::Enumerate">Enumerate</a>&lt;Self&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Creates a stream which gives the current iteration count as well as
the next value. <a href="../stream/trait.StreamExt.html#method.enumerate">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.filter" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#420-427">source</a><a href="#method.filter" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.filter" class="fn">filter</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.Filter.html" title="struct futures_util::stream::Filter">Filter</a>&lt;Self, Fut, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.bool.html">bool</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Filters the values produced by this stream according to the provided
asynchronous predicate. <a href="../stream/trait.StreamExt.html#method.filter">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.filter_map" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#454-461">source</a><a href="#method.filter_map" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.filter_map" class="fn">filter_map</a>&lt;Fut, T, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.FilterMap.html" title="struct futures_util::stream::FilterMap">FilterMap</a>&lt;Self, Fut, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;T&gt;&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Filters the values produced by this stream while simultaneously mapping
them to a different type according to the provided asynchronous closure. <a href="../stream/trait.StreamExt.html#method.filter_map">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.then-1" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#488-495">source</a><a href="#method.then-1" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.then" class="fn">then</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.Then.html" title="struct futures_util::stream::Then">Then</a>&lt;Self, Fut, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Computes from this stream’s items new items of a different type using
an asynchronous closure. <a href="../stream/trait.StreamExt.html#method.then">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.collect" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#522-527">source</a><a href="#method.collect" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.collect" class="fn">collect</a>&lt;C: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>&gt;&gt;(self) -&gt; <a class="struct" href="../stream/struct.Collect.html" title="struct futures_util::stream::Collect">Collect</a>&lt;Self, C&gt; <a href="#" class="tooltip" data-notable-ty="Collect&lt;Self, C&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Transforms a stream into a collection, returning a
future representing the result of that computation. <a href="../stream/trait.StreamExt.html#method.collect">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.unzip" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#559-566">source</a><a href="#method.unzip" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.unzip" class="fn">unzip</a>&lt;A, B, FromA, FromB&gt;(self) -&gt; <a class="struct" href="../stream/struct.Unzip.html" title="struct futures_util::stream::Unzip">Unzip</a>&lt;Self, FromA, FromB&gt; <a href="#" class="tooltip" data-notable-ty="Unzip&lt;Self, FromA, FromB&gt;">ⓘ</a><div class="where">where
FromA: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;A&gt;,
FromB: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;B&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>&lt;Item = <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.tuple.html">(A, B)</a>&gt;,</div></h4></section></summary><div class='docblock'>Converts a stream of pairs into a future, which
resolves to pair of containers. <a href="../stream/trait.StreamExt.html#method.unzip">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.concat" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#600-606">source</a><a href="#method.concat" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.concat" class="fn">concat</a>(self) -&gt; <a class="struct" href="../stream/struct.Concat.html" title="struct futures_util::stream::Concat">Concat</a>&lt;Self&gt; <a href="#" class="tooltip" data-notable-ty="Concat&lt;Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a>&lt;&lt;&lt;Self as <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>&gt;::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>&gt; + <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> + <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a>,</div></h4></section></summary><div class='docblock'>Concatenate all items of a stream into a single extendable
destination, returning a future representing the end result. <a href="../stream/trait.StreamExt.html#method.concat">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.count" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#633-638">source</a><a href="#method.count" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.count" class="fn">count</a>(self) -&gt; <a class="struct" href="../stream/struct.Count.html" title="struct futures_util::stream::Count">Count</a>&lt;Self&gt; <a href="#" class="tooltip" data-notable-ty="Count&lt;Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Drives the stream to completion, counting the number of items. <a href="../stream/trait.StreamExt.html#method.count">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.cycle" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#663-668">source</a><a href="#method.cycle" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.cycle" class="fn">cycle</a>(self) -&gt; <a class="struct" href="../stream/struct.Cycle.html" title="struct futures_util::stream::Cycle">Cycle</a>&lt;Self&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h4></section></summary><div class='docblock'>Repeats a stream endlessly. <a href="../stream/trait.StreamExt.html#method.cycle">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fold" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#690-697">source</a><a href="#method.fold" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.fold" class="fn">fold</a>&lt;T, Fut, F&gt;(self, init: T, f: F) -&gt; <a class="struct" href="../stream/struct.Fold.html" title="struct futures_util::stream::Fold">Fold</a>&lt;Self, Fut, T, F&gt; <a href="#" class="tooltip" data-notable-ty="Fold&lt;Self, Fut, T, F&gt;">ⓘ</a><div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T, Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = T&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Execute an accumulating asynchronous computation over a stream,
collecting all the values into one final result. <a href="../stream/trait.StreamExt.html#method.fold">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.any" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#712-719">source</a><a href="#method.any" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.any" class="fn">any</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.Any.html" title="struct futures_util::stream::Any">Any</a>&lt;Self, Fut, F&gt; <a href="#" class="tooltip" data-notable-ty="Any&lt;Self, Fut, F&gt;">ⓘ</a><div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.bool.html">bool</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Execute predicate over asynchronous stream, and return <code>true</code> if any element in stream satisfied a predicate. <a href="../stream/trait.StreamExt.html#method.any">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.all" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#734-741">source</a><a href="#method.all" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.all" class="fn">all</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.All.html" title="struct futures_util::stream::All">All</a>&lt;Self, Fut, F&gt; <a href="#" class="tooltip" data-notable-ty="All&lt;Self, Fut, F&gt;">ⓘ</a><div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.bool.html">bool</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Execute predicate over asynchronous stream, and return <code>true</code> if all element in stream satisfied a predicate. <a href="../stream/trait.StreamExt.html#method.all">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.flatten-1" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#774-780">source</a><a href="#method.flatten-1" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.flatten" class="fn">flatten</a>(self) -&gt; <a class="struct" href="../stream/struct.Flatten.html" title="struct futures_util::stream::Flatten">Flatten</a>&lt;Self&gt;<div class="where">where
Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Flattens a stream of streams into just one continuous stream. <a href="../stream/trait.StreamExt.html#method.flatten">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.flat_map" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#858-865">source</a><a href="#method.flat_map" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.flat_map" class="fn">flat_map</a>&lt;U, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.FlatMap.html" title="struct futures_util::stream::FlatMap">FlatMap</a>&lt;Self, U, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; U,
U: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Maps a stream like <a href="../stream/trait.StreamExt.html#method.map" title="method futures_util::stream::StreamExt::map"><code>StreamExt::map</code></a> but flattens nested <code>Stream</code>s. <a href="../stream/trait.StreamExt.html#method.flat_map">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.scan" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#944-951">source</a><a href="#method.scan" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.scan" class="fn">scan</a>&lt;S, B, Fut, F&gt;(self, initial_state: S, f: F) -&gt; <a class="struct" href="../stream/struct.Scan.html" title="struct futures_util::stream::Scan">Scan</a>&lt;Self, S, Fut, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.reference.html">&amp;mut S</a>, Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;B&gt;&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Combinator similar to <a href="../stream/trait.StreamExt.html#method.fold" title="method futures_util::stream::StreamExt::fold"><code>StreamExt::fold</code></a> that holds internal state
and produces a new stream. <a href="../stream/trait.StreamExt.html#method.scan">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.skip_while" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#975-982">source</a><a href="#method.skip_while" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.skip_while" class="fn">skip_while</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.SkipWhile.html" title="struct futures_util::stream::SkipWhile">SkipWhile</a>&lt;Self, Fut, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.bool.html">bool</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Skip elements on this stream while the provided asynchronous predicate
resolves to <code>true</code>. <a href="../stream/trait.StreamExt.html#method.skip_while">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.take_while" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1005-1012">source</a><a href="#method.take_while" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.take_while" class="fn">take_while</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.TakeWhile.html" title="struct futures_util::stream::TakeWhile">TakeWhile</a>&lt;Self, Fut, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.bool.html">bool</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Take elements from this stream while the provided asynchronous predicate
resolves to <code>true</code>. <a href="../stream/trait.StreamExt.html#method.take_while">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.take_until" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1050-1056">source</a><a href="#method.take_until" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.take_until" class="fn">take_until</a>&lt;Fut&gt;(self, fut: Fut) -&gt; <a class="struct" href="../stream/struct.TakeUntil.html" title="struct futures_util::stream::TakeUntil">TakeUntil</a>&lt;Self, Fut&gt;<div class="where">where
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Take elements from this stream until the provided future resolves. <a href="../stream/trait.StreamExt.html#method.take_until">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.for_each" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1091-1098">source</a><a href="#method.for_each" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.for_each" class="fn">for_each</a>&lt;Fut, F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.ForEach.html" title="struct futures_util::stream::ForEach">ForEach</a>&lt;Self, Fut, F&gt; <a href="#" class="tooltip" data-notable-ty="ForEach&lt;Self, Fut, F&gt;">ⓘ</a><div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>) -&gt; Fut,
Fut: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.unit.html">()</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Runs this stream to completion, executing the provided asynchronous
closure for each element on the stream. <a href="../stream/trait.StreamExt.html#method.for_each">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.take" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1176-1181">source</a><a href="#method.take" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.take" class="fn">take</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="../stream/struct.Take.html" title="struct futures_util::stream::Take">Take</a>&lt;Self&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Creates a new stream of at most <code>n</code> items of the underlying stream. <a href="../stream/trait.StreamExt.html#method.take">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.skip" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1199-1204">source</a><a href="#method.skip" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.skip" class="fn">skip</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/1.83.0/core/primitive.usize.html">usize</a>) -&gt; <a class="struct" href="../stream/struct.Skip.html" title="struct futures_util::stream::Skip">Skip</a>&lt;Self&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Creates a new stream which skips <code>n</code> items of the underlying stream. <a href="../stream/trait.StreamExt.html#method.skip">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fuse-1" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1245-1250">source</a><a href="#method.fuse-1" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.fuse" class="fn">fuse</a>(self) -&gt; <a class="struct" href="../stream/struct.Fuse.html" title="struct futures_util::stream::Fuse">Fuse</a>&lt;Self&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Fuse a stream such that <a href="../stream/trait.Stream.html#tymethod.poll_next" title="method futures_util::stream::Stream::poll_next"><code>poll_next</code></a> will never
again be called once it has finished. This method can be used to turn
any <code>Stream</code> into a <code>FusedStream</code>. <a href="../stream/trait.StreamExt.html#method.fuse">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.by_ref" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1278-1280">source</a><a href="#method.by_ref" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.by_ref" class="fn">by_ref</a>(&amp;mut self) -&gt; &amp;mut Self</h4></section></summary><div class='docblock'>Borrows a stream, rather than consuming it. <a href="../stream/trait.StreamExt.html#method.by_ref">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.zip" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1445-1451">source</a><a href="#method.zip" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.zip" class="fn">zip</a>&lt;St&gt;(self, other: St) -&gt; <a class="struct" href="../stream/struct.Zip.html" title="struct futures_util::stream::Zip">Zip</a>&lt;Self, St&gt;<div class="where">where
St: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>An adapter for zipping two streams together. <a href="../stream/trait.StreamExt.html#method.zip">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.chain" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1476-1482">source</a><a href="#method.chain" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.chain" class="fn">chain</a>&lt;St&gt;(self, other: St) -&gt; <a class="struct" href="../stream/struct.Chain.html" title="struct futures_util::stream::Chain">Chain</a>&lt;Self, St&gt;<div class="where">where
St: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>&lt;Item = Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Adapter for chaining two streams. <a href="../stream/trait.StreamExt.html#method.chain">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.peekable" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1487-1492">source</a><a href="#method.peekable" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.peekable" class="fn">peekable</a>(self) -&gt; <a class="struct" href="../stream/struct.Peekable.html" title="struct futures_util::stream::Peekable">Peekable</a>&lt;Self&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Creates a new stream which exposes a <code>peek</code> method. <a href="../stream/trait.StreamExt.html#method.peekable">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.inspect-1" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1598-1604">source</a><a href="#method.inspect-1" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.inspect" class="fn">inspect</a>&lt;F&gt;(self, f: F) -&gt; <a class="struct" href="../stream/struct.Inspect.html" title="struct futures_util::stream::Inspect">Inspect</a>&lt;Self, F&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&amp;Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>),
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Do something with each item of this stream, afterwards passing it on. <a href="../stream/trait.StreamExt.html#method.inspect">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.left_stream" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1611-1617">source</a><a href="#method.left_stream" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.left_stream" class="fn">left_stream</a>&lt;B&gt;(self) -&gt; <a class="enum" href="enum.Either.html" title="enum futures_util::future::Either">Either</a>&lt;Self, B&gt; <a href="#" class="tooltip" data-notable-ty="Either&lt;Self, B&gt;">ⓘ</a><div class="where">where
B: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>&lt;Item = Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Wrap this stream in an <code>Either</code> stream, making it the left-hand variant
of that <code>Either</code>. <a href="../stream/trait.StreamExt.html#method.left_stream">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.right_stream" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1624-1630">source</a><a href="#method.right_stream" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.right_stream" class="fn">right_stream</a>&lt;B&gt;(self) -&gt; <a class="enum" href="enum.Either.html" title="enum futures_util::future::Either">Either</a>&lt;B, Self&gt; <a href="#" class="tooltip" data-notable-ty="Either&lt;B, Self&gt;">ⓘ</a><div class="where">where
B: <a class="trait" href="../stream/trait.Stream.html" title="trait futures_util::stream::Stream">Stream</a>&lt;Item = Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>&gt;,
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></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="../stream/trait.StreamExt.html#method.right_stream">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.poll_next_unpin" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1634-1639">source</a><a href="#method.poll_next_unpin" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.poll_next_unpin" class="fn">poll_next_unpin</a>(&amp;mut self, cx: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.83.0/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Item" title="type futures_util::stream::Stream::Item">Item</a>&gt;&gt;<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><div class='docblock'>A convenience method for calling <a href="../stream/trait.Stream.html#tymethod.poll_next" title="method futures_util::stream::Stream::poll_next"><code>Stream::poll_next</code></a> on <a href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin"><code>Unpin</code></a>
stream types.</div></details><details class="toggle method-toggle" open><summary><section id="method.select_next_some" class="method trait-impl"><a class="src rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1691-1696">source</a><a href="#method.select_next_some" class="anchor">§</a><h4 class="code-header">fn <a href="../stream/trait.StreamExt.html#method.select_next_some" class="fn">select_next_some</a>(&amp;mut self) -&gt; <a class="struct" href="../stream/struct.SelectNextSome.html" title="struct futures_util::stream::SelectNextSome">SelectNextSome</a>&lt;'_, Self&gt; <a href="#" class="tooltip" data-notable-ty="SelectNextSome&lt;&#39;_, Self&gt;">ⓘ</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="../stream/trait.FusedStream.html" title="trait futures_util::stream::FusedStream">FusedStream</a>,</div></h4></section></summary><div class='docblock'>Returns a <a href="https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html" title="trait core::future::future::Future"><code>Future</code></a> that resolves when the next item in this stream is
ready. <a href="../stream/trait.StreamExt.html#method.select_next_some">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#805-807">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#809">source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#812">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#790-792">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#794">source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.83.0/src/core/convert/mod.rs.html#797">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.83.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.83.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div><script type="text/json" id="notable-traits-data">{"All<Self, Fut, F>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.All.html\" title=\"struct futures_util::stream::All\">All</a>&lt;St, Fut, F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St, Fut, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.All.html\" title=\"struct futures_util::stream::All\">All</a>&lt;St, Fut, F&gt;<div class=\"where\">where\n St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>,\n F: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html\" title=\"trait core::ops::function::FnMut\">FnMut</a>(St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>) -&gt; Fut,\n Fut: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.bool.html\">bool</a>&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.bool.html\">bool</a>;</div>","Any<Self, Fut, F>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.Any.html\" title=\"struct futures_util::stream::Any\">Any</a>&lt;St, Fut, F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St, Fut, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.Any.html\" title=\"struct futures_util::stream::Any\">Any</a>&lt;St, Fut, F&gt;<div class=\"where\">where\n St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>,\n F: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html\" title=\"trait core::ops::function::FnMut\">FnMut</a>(St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>) -&gt; Fut,\n Fut: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.bool.html\">bool</a>&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.bool.html\">bool</a>;</div>","Collect<Self, C>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.Collect.html\" title=\"struct futures_util::stream::Collect\">Collect</a>&lt;St, C&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St, C&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.Collect.html\" title=\"struct futures_util::stream::Collect\">Collect</a>&lt;St, C&gt;<div class=\"where\">where\n St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>,\n C: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html\" title=\"trait core::default::Default\">Default</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html\" title=\"trait core::iter::traits::collect::Extend\">Extend</a>&lt;St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = C;</div>","Concat<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.Concat.html\" title=\"struct futures_util::stream::Concat\">Concat</a>&lt;St&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.Concat.html\" title=\"struct futures_util::stream::Concat\">Concat</a>&lt;St&gt;<div class=\"where\">where\n St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>,\n St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html\" title=\"trait core::iter::traits::collect::Extend\">Extend</a>&lt;&lt;St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a> as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.IntoIterator.html\" title=\"trait core::iter::traits::collect::IntoIterator\">IntoIterator</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item\" title=\"type core::iter::traits::collect::IntoIterator::Item\">Item</a>&gt; + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.IntoIterator.html\" title=\"trait core::iter::traits::collect::IntoIterator\">IntoIterator</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html\" title=\"trait core::default::Default\">Default</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>;</div>","Count<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.Count.html\" title=\"struct futures_util::stream::Count\">Count</a>&lt;St&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.Count.html\" title=\"struct futures_util::stream::Count\">Count</a>&lt;St&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.usize.html\">usize</a>;</div>","Either<A, Self>":"<h3>Notable traits for <code><a class=\"enum\" href=\"enum.Either.html\" title=\"enum futures_util::future::Either\">Either</a>&lt;A, B&gt;</code></h3><pre><code><div class=\"where\">impl&lt;A, B&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"enum\" href=\"enum.Either.html\" title=\"enum futures_util::future::Either\">Either</a>&lt;A, B&gt;<div class=\"where\">where\n A: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,\n B: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = A::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = A::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Either<B, Self>":"<h3>Notable traits for <code><a class=\"enum\" href=\"enum.Either.html\" title=\"enum futures_util::future::Either\">Either</a>&lt;A, B&gt;</code></h3><pre><code><div class=\"where\">impl&lt;A, B&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"enum\" href=\"enum.Either.html\" title=\"enum futures_util::future::Either\">Either</a>&lt;A, B&gt;<div class=\"where\">where\n A: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,\n B: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = A::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = A::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Either<Self, B>":"<h3>Notable traits for <code><a class=\"enum\" href=\"enum.Either.html\" title=\"enum futures_util::future::Either\">Either</a>&lt;A, B&gt;</code></h3><pre><code><div class=\"where\">impl&lt;A, B&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"enum\" href=\"enum.Either.html\" title=\"enum futures_util::future::Either\">Either</a>&lt;A, B&gt;<div class=\"where\">where\n A: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,\n B: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = A::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = A::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Flatten<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Flatten.html\" title=\"struct futures_util::future::Flatten\">Flatten</a>&lt;F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.Flatten.html\" title=\"struct futures_util::future::Flatten\">Flatten</a>&lt;F&gt;<div class=\"where\">where\n Flatten&lt;F, &lt;F as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>&gt;: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,\n F: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = &lt;Flatten&lt;F, &lt;F as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>&gt; as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Fold<Self, Fut, T, F>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.Fold.html\" title=\"struct futures_util::stream::Fold\">Fold</a>&lt;St, Fut, T, F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St, Fut, T, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.Fold.html\" title=\"struct futures_util::stream::Fold\">Fold</a>&lt;St, Fut, T, F&gt;<div class=\"where\">where\n St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>,\n F: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html\" title=\"trait core::ops::function::FnMut\">FnMut</a>(T, St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>) -&gt; Fut,\n Fut: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = T&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = T;</div>","ForEach<Self, Fut, F>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.ForEach.html\" title=\"struct futures_util::stream::ForEach\">ForEach</a>&lt;St, Fut, F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St, Fut, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.ForEach.html\" title=\"struct futures_util::stream::ForEach\">ForEach</a>&lt;St, Fut, F&gt;<div class=\"where\">where\n St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>,\n F: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/ops/function/trait.FnMut.html\" title=\"trait core::ops::function::FnMut\">FnMut</a>(St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>) -&gt; Fut,\n Fut: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.unit.html\">()</a>&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.unit.html\">()</a>;</div>","Fuse<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Fuse.html\" title=\"struct futures_util::future::Fuse\">Fuse</a>&lt;Fut&gt;</code></h3><pre><code><div class=\"where\">impl&lt;Fut: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.Fuse.html\" title=\"struct futures_util::future::Fuse\">Fuse</a>&lt;Fut&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = Fut::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Inspect<Self, F>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Inspect.html\" title=\"struct futures_util::future::Inspect\">Inspect</a>&lt;Fut, F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;Fut, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.Inspect.html\" title=\"struct futures_util::future::Inspect\">Inspect</a>&lt;Fut, F&gt;<div class=\"where\">where\n Map&lt;Fut, InspectFn&lt;F&gt;&gt;: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = &lt;Map&lt;Fut, InspectFn&lt;F&gt;&gt; as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Map<Self, F>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;Fut, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, F&gt;<div class=\"where\">where\n Map&lt;Fut, F&gt;: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = &lt;Map&lt;Fut, F&gt; as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","MapInto<Self, U>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.MapInto.html\" title=\"struct futures_util::future::MapInto\">MapInto</a>&lt;Fut, T&gt;</code></h3><pre><code><div class=\"where\">impl&lt;Fut, T&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.MapInto.html\" title=\"struct futures_util::future::MapInto\">MapInto</a>&lt;Fut, T&gt;<div class=\"where\">where\n <a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, IntoFn&lt;T&gt;&gt;: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = &lt;<a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, IntoFn&lt;T&gt;&gt; as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","NeverError<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.NeverError.html\" title=\"struct futures_util::future::NeverError\">NeverError</a>&lt;Fut&gt;</code></h3><pre><code><div class=\"where\">impl&lt;Fut&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.NeverError.html\" title=\"struct futures_util::future::NeverError\">NeverError</a>&lt;Fut&gt;<div class=\"where\">where\n <a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, OkFn&lt;<a class=\"type\" href=\"../never/type.Never.html\" title=\"type futures_util::never::Never\">Never</a>&gt;&gt;: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = &lt;<a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, OkFn&lt;<a class=\"type\" href=\"../never/type.Never.html\" title=\"type futures_util::never::Never\">Never</a>&gt;&gt; as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Next<'_, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.Next.html\" title=\"struct futures_util::stream::Next\">Next</a>&lt;'_, St&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St: ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.Next.html\" title=\"struct futures_util::stream::Next\">Next</a>&lt;'_, St&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"enum\" href=\"https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html\" title=\"enum core::option::Option\">Option</a>&lt;St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>&gt;;</div>","PollImmediate<T>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.PollImmediate.html\" title=\"struct futures_util::future::PollImmediate\">PollImmediate</a>&lt;F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;T, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.PollImmediate.html\" title=\"struct futures_util::future::PollImmediate\">PollImmediate</a>&lt;F&gt;<div class=\"where\">where\n F: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&lt;Output = T&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"enum\" href=\"https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html\" title=\"enum core::option::Option\">Option</a>&lt;T&gt;;</div>","SelectNextSome<'_, Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.SelectNextSome.html\" title=\"struct futures_util::stream::SelectNextSome\">SelectNextSome</a>&lt;'_, St&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St: ?<a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/marker/trait.Sized.html\" title=\"trait core::marker::Sized\">Sized</a> + <a class=\"trait\" href=\"../stream/trait.FusedStream.html\" title=\"trait futures_util::stream::FusedStream\">FusedStream</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.SelectNextSome.html\" title=\"struct futures_util::stream::SelectNextSome\">SelectNextSome</a>&lt;'_, St&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>;</div>","StreamFuture<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.StreamFuture.html\" title=\"struct futures_util::stream::StreamFuture\">StreamFuture</a>&lt;St&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/marker/trait.Unpin.html\" title=\"trait core::marker::Unpin\">Unpin</a>&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.StreamFuture.html\" title=\"struct futures_util::stream::StreamFuture\">StreamFuture</a>&lt;St&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = (<a class=\"enum\" href=\"https://doc.rust-lang.org/1.83.0/core/option/enum.Option.html\" title=\"enum core::option::Option\">Option</a>&lt;St::<a class=\"associatedtype\" href=\"../stream/trait.Stream.html#associatedtype.Item\" title=\"type futures_util::stream::Stream::Item\">Item</a>&gt;, St);</div>","Then<Self, Fut, F>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Then.html\" title=\"struct futures_util::future::Then\">Then</a>&lt;Fut1, Fut2, F&gt;</code></h3><pre><code><div class=\"where\">impl&lt;Fut1, Fut2, F&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.Then.html\" title=\"struct futures_util::future::Then\">Then</a>&lt;Fut1, Fut2, F&gt;<div class=\"where\">where\n Flatten&lt;<a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut1, F&gt;, Fut2&gt;: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = &lt;Flatten&lt;<a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut1, F&gt;, Fut2&gt; as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","UnitError<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.UnitError.html\" title=\"struct futures_util::future::UnitError\">UnitError</a>&lt;Fut&gt;</code></h3><pre><code><div class=\"where\">impl&lt;Fut&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"struct.UnitError.html\" title=\"struct futures_util::future::UnitError\">UnitError</a>&lt;Fut&gt;<div class=\"where\">where\n <a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, OkFn&lt;<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.unit.html\">()</a>&gt;&gt;: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = &lt;<a class=\"struct\" href=\"struct.Map.html\" title=\"struct futures_util::future::Map\">Map</a>&lt;Fut, OkFn&lt;<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.unit.html\">()</a>&gt;&gt; as <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a>&gt;::<a class=\"associatedtype\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" title=\"type core::future::future::Future::Output\">Output</a>;</div>","Unzip<Self, FromA, FromB>":"<h3>Notable traits for <code><a class=\"struct\" href=\"../stream/struct.Unzip.html\" title=\"struct futures_util::stream::Unzip\">Unzip</a>&lt;St, FromA, FromB&gt;</code></h3><pre><code><div class=\"where\">impl&lt;St, A, B, FromA, FromB&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html\" title=\"trait core::future::future::Future\">Future</a> for <a class=\"struct\" href=\"../stream/struct.Unzip.html\" title=\"struct futures_util::stream::Unzip\">Unzip</a>&lt;St, FromA, FromB&gt;<div class=\"where\">where\n St: <a class=\"trait\" href=\"../stream/trait.Stream.html\" title=\"trait futures_util::stream::Stream\">Stream</a>&lt;Item = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.tuple.html\">(A, B)</a>&gt;,\n FromA: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html\" title=\"trait core::default::Default\">Default</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html\" title=\"trait core::iter::traits::collect::Extend\">Extend</a>&lt;A&gt;,\n FromB: <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/default/trait.Default.html\" title=\"trait core::default::Default\">Default</a> + <a class=\"trait\" href=\"https://doc.rust-lang.org/1.83.0/core/iter/traits/collect/trait.Extend.html\" title=\"trait core::iter::traits::collect::Extend\">Extend</a>&lt;B&gt;,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.83.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.83.0/core/primitive.tuple.html\">(FromA, FromB)</a>;</div>"}</script></section></div></main></body></html>
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