| <!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="Stream for the poll_immediate function."><meta name="keywords" content="rust, rustlang, rust-lang, PollImmediate"><title>PollImmediate in futures::stream - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link 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href="../../futures/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../futures/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">PollImmediate</a></h2><div class="sidebar-elems"><section><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Clone-for-PollImmediate%3CS%3E">Clone</a></li><li><a href="#impl-Debug-for-PollImmediate%3CS%3E">Debug</a></li><li><a href="#impl-FusedStream-for-PollImmediate%3CS%3E">FusedStream</a></li><li><a href="#impl-Stream-for-PollImmediate%3CS%3E">Stream</a></li><li><a href="#impl-Unpin-for-PollImmediate%3CS%3E">Unpin</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-PollImmediate%3CS%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-PollImmediate%3CS%3E">Send</a></li><li><a href="#impl-Sync-for-PollImmediate%3CS%3E">Sync</a></li><li><a href="#impl-UnwindSafe-for-PollImmediate%3CS%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-PollImmediate%3CS%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-PollImmediate%3CS%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-PollImmediate%3CS%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-PollImmediate%3CS%3E">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-PollImmediate%3CS%3E">Into<U></a></li><li><a href="#impl-StreamExt-for-PollImmediate%3CS%3E">StreamExt</a></li><li><a href="#impl-ToOwned-for-PollImmediate%3CS%3E">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-PollImmediate%3CS%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-PollImmediate%3CS%3E">TryInto<U></a></li></ul></section><h2><a href="index.html">In futures::stream</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">futures</a>::<wbr><a href="index.html">stream</a>::<wbr><a class="struct" href="#">PollImmediate</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/futures_util/stream/poll_immediate.rs.html#6-16">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct PollImmediate<S> { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Stream for the <a href="fn.poll_immediate.html">poll_immediate</a> function.</p> |
| <p>It will never return <a href="../task/enum.Poll.html#variant.Pending">Poll::Pending</a></p> |
| </div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Clone-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#10">source</a><a href="#impl-Clone-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#10">source</a><a href="#method.clone" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&self) -> <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/clone.rs.html#132-134">source</a></span><a href="#method.clone_from" class="anchor"></a><h4 class="code-header">const fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from" class="fnname">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#10">source</a><a href="#impl-Debug-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#10">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-FusedStream-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#47">source</a><a href="#impl-FusedStream-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<S> <a class="trait" href="trait.FusedStream.html" title="trait futures::stream::FusedStream">FusedStream</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_terminated" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#48">source</a><a href="#method.is_terminated" class="anchor"></a><h4 class="code-header">fn <a href="trait.FusedStream.html#tymethod.is_terminated" class="fnname">is_terminated</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Returns <code>true</code> if the stream should no longer be polled.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Stream-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#18">source</a><a href="#impl-Stream-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T, S> <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Item" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Item" class="anchor"></a><h4 class="code-header">type <a href="trait.Stream.html#associatedtype.Item" class="associatedtype">Item</a> = <a class="enum" href="../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><T></h4></section></summary><div class='docblock'>Values yielded by the stream.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_next" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#24">source</a><a href="#method.poll_next" class="anchor"></a><h4 class="code-header">fn <a href="trait.Stream.html#tymethod.poll_next" class="fnname">poll_next</a>(<br> self: <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><&mut <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S>>,<br> cx: &mut <a class="struct" href="../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_><br>) -> <a class="enum" href="../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<<a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S> as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>></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="trait.Stream.html#tymethod.poll_next">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.size_hint" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#42">source</a><a href="#method.size_hint" class="anchor"></a><h4 class="code-header">fn <a href="trait.Stream.html#method.size_hint" class="fnname">size_hint</a>(&self) -> (<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>)</h4></section></summary><div class='docblock'>Returns the bounds on the remaining length of the stream. <a href="trait.Stream.html#method.size_hint">Read more</a></div></details></div></details><section id="impl-Unpin-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/poll_immediate.rs.html#6-16">source</a><a href="#impl-Unpin-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<'__pin, S> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> __Origin<'__pin, S>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h3></section></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-PollImmediate%3CS%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</span></h3></section><section id="impl-Send-for-PollImmediate%3CS%3E" class="impl has-srclink"><a href="#impl-Send-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</span></h3></section><section id="impl-Sync-for-PollImmediate%3CS%3E" class="impl has-srclink"><a href="#impl-Sync-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</span></h3></section><section id="impl-UnwindSafe-for-PollImmediate%3CS%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.PollImmediate.html" title="struct futures::stream::PollImmediate">PollImmediate</a><S><span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</span></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-StreamExt-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#245">source</a><a href="#impl-StreamExt-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="trait.StreamExt.html" title="trait futures::stream::StreamExt">StreamExt</a> for T<span class="where fmt-newline">where<br> T: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.next" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#273-275">source</a><a href="#method.next" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.next" class="fnname">next</a>(&mut self) -> <a class="struct" href="struct.Next.html" title="struct futures::stream::Next">Next</a><'_, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Next.html" title="struct futures::stream::Next">Next</a><'_, St></span><code class="content"><span class="where fmt-newline">impl<St> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Next.html" title="struct futures::stream::Next">Next</a><'_, St><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>Creates a future that resolves to the next item in the stream. <a href="trait.StreamExt.html#method.next">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_future" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#308-310">source</a><a href="#method.into_future" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.into_future" class="fnname">into_future</a>(self) -> <a class="struct" href="struct.StreamFuture.html" title="struct futures::stream::StreamFuture">StreamFuture</a><Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.StreamFuture.html" title="struct futures::stream::StreamFuture">StreamFuture</a><St></span><code class="content"><span class="where fmt-newline">impl<St> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.StreamFuture.html" title="struct futures::stream::StreamFuture">StreamFuture</a><St><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = (<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>, St);</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>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/nightly/core/option/enum.Option.html#variant.None" title="None"><code>None</code></a>. <a href="trait.StreamExt.html#method.into_future">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.map" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#338-341">source</a><a href="#method.map" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.map" class="fnname">map</a><T, F>(self, f: F) -> <a class="struct" href="struct.Map.html" title="struct futures::stream::Map">Map</a><Self, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> T,</span></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="trait.StreamExt.html#method.map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.enumerate" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#384-386">source</a><a href="#method.enumerate" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.enumerate" class="fnname">enumerate</a>(self) -> <a class="struct" href="struct.Enumerate.html" title="struct futures::stream::Enumerate">Enumerate</a><Self></h4></section></summary><div class='docblock'>Creates a stream which gives the current iteration count as well as |
| the next value. <a href="trait.StreamExt.html#method.enumerate">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.filter" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#417-421">source</a><a href="#method.filter" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.filter" class="fnname">filter</a><Fut, F>(self, f: F) -> <a class="struct" href="struct.Filter.html" title="struct futures::stream::Filter">Filter</a><Self, Fut, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</span></h4></section></summary><div class='docblock'>Filters the values produced by this stream according to the provided |
| asynchronous predicate. <a href="trait.StreamExt.html#method.filter">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.filter_map" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#451-455">source</a><a href="#method.filter_map" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.filter_map" class="fnname">filter_map</a><Fut, T, F>(self, f: F) -> <a class="struct" href="struct.FilterMap.html" title="struct futures::stream::FilterMap">FilterMap</a><Self, Fut, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><T>>,</span></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="trait.StreamExt.html#method.filter_map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.then" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#482-486">source</a><a href="#method.then" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.then" class="fnname">then</a><Fut, F>(self, f: F) -> <a class="struct" href="struct.Then.html" title="struct futures::stream::Then">Then</a><Self, Fut, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,</span></h4></section></summary><div class='docblock'>Computes from this stream’s items new items of a different type using |
| an asynchronous closure. <a href="trait.StreamExt.html#method.then">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.collect" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#516-518">source</a><a href="#method.collect" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.collect" class="fnname">collect</a><C>(self) -> <a class="struct" href="struct.Collect.html" title="struct futures::stream::Collect">Collect</a><Self, C><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Collect.html" title="struct futures::stream::Collect">Collect</a><St, C></span><code class="content"><span class="where fmt-newline">impl<St, C> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Collect.html" title="struct futures::stream::Collect">Collect</a><St, C><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,<br> C: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = C;</span></code></span></span></span></span><span class="where fmt-newline">where<br> C: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Transforms a stream into a collection, returning a |
| future representing the result of that computation. <a href="trait.StreamExt.html#method.collect">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.unzip" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#553-557">source</a><a href="#method.unzip" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.unzip" class="fnname">unzip</a><A, B, FromA, FromB>(self) -> <a class="struct" href="struct.Unzip.html" title="struct futures::stream::Unzip">Unzip</a><Self, FromA, FromB><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Unzip.html" title="struct futures::stream::Unzip">Unzip</a><St, FromA, FromB></span><code class="content"><span class="where fmt-newline">impl<St, A, B, FromA, FromB> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Unzip.html" title="struct futures::stream::Unzip">Unzip</a><St, FromA, FromB><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(A, B)</a>>,<br> FromA: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><A>,<br> FromB: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><B>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(FromA, FromB)</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> FromA: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><A>,<br> FromB: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><B>,<br> Self: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(A, B)</a>>,</span></h4></section></summary><div class='docblock'>Converts a stream of pairs into a future, which |
| resolves to pair of containers. <a href="trait.StreamExt.html#method.unzip">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.concat" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#594-597">source</a><a href="#method.concat" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.concat" class="fnname">concat</a>(self) -> <a class="struct" href="struct.Concat.html" title="struct futures::stream::Concat">Concat</a><Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Concat.html" title="struct futures::stream::Concat">Concat</a><St></span><code class="content"><span class="where fmt-newline">impl<St> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Concat.html" title="struct futures::stream::Concat">Concat</a><St><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,<br> <St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><<<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>> + <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><<Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>> + <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a>,</span></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="trait.StreamExt.html#method.concat">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.count" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#627-629">source</a><a href="#method.count" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.count" class="fnname">count</a>(self) -> <a class="struct" href="struct.Count.html" title="struct futures::stream::Count">Count</a><Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Count.html" title="struct futures::stream::Count">Count</a><St></span><code class="content"><span class="where fmt-newline">impl<St> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Count.html" title="struct futures::stream::Count">Count</a><St><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>;</span></code></span></span></span></span></h4></section></summary><div class='docblock'>Drives the stream to completion, counting the number of items. <a href="trait.StreamExt.html#method.count">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.cycle" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#657-659">source</a><a href="#method.cycle" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.cycle" class="fnname">cycle</a>(self) -> <a class="struct" href="struct.Cycle.html" title="struct futures::stream::Cycle">Cycle</a><Self><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span></h4></section></summary><div class='docblock'>Repeats a stream endlessly. <a href="trait.StreamExt.html#method.cycle">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fold" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#684-688">source</a><a href="#method.fold" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.fold" class="fnname">fold</a><T, Fut, F>(self, init: T, f: F) -> <a class="struct" href="struct.Fold.html" title="struct futures::stream::Fold">Fold</a><Self, Fut, T, F><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Fold.html" title="struct futures::stream::Fold">Fold</a><St, Fut, T, F></span><code class="content"><span class="where fmt-newline">impl<St, Fut, T, F> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Fold.html" title="struct futures::stream::Fold">Fold</a><St, Fut, T, F><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T, <St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = T>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = T;</span></code></span></span></span></span><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(T, Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = T>,</span></h4></section></summary><div class='docblock'>Execute an accumulating asynchronous computation over a stream, |
| collecting all the values into one final result. <a href="trait.StreamExt.html#method.fold">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.any" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#706-710">source</a><a href="#method.any" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.any" class="fnname">any</a><Fut, F>(self, f: F) -> <a class="struct" href="struct.Any.html" title="struct futures::stream::Any">Any</a><Self, Fut, F><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Any.html" title="struct futures::stream::Any">Any</a><St, Fut, F></span><code class="content"><span class="where fmt-newline">impl<St, Fut, F> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Any.html" title="struct futures::stream::Any">Any</a><St, Fut, F><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</span></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="trait.StreamExt.html#method.any">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.all" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#728-732">source</a><a href="#method.all" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.all" class="fnname">all</a><Fut, F>(self, f: F) -> <a class="struct" href="struct.All.html" title="struct futures::stream::All">All</a><Self, Fut, F><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.All.html" title="struct futures::stream::All">All</a><St, Fut, F></span><code class="content"><span class="where fmt-newline">impl<St, Fut, F> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.All.html" title="struct futures::stream::All">All</a><St, Fut, F><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</span></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="trait.StreamExt.html#method.all">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.flatten" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#768-771">source</a><a href="#method.flatten" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.flatten" class="fnname">flatten</a>(self) -> <a class="struct" href="struct.Flatten.html" title="struct futures::stream::Flatten">Flatten</a><Self><span class="where fmt-newline">where<br> Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,</span></h4></section></summary><div class='docblock'>Flattens a stream of streams into just one continuous stream. <a href="trait.StreamExt.html#method.flatten">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.flatten_unordered" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#819-822">source</a><a href="#method.flatten_unordered" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.flatten_unordered" class="fnname">flatten_unordered</a>(<br> self,<br> limit: impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>><br>) -> FlattenUnorderedWithFlowController<Self, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>Flattens a stream of streams into just one continuous stream. Polls |
| inner streams produced by the base stream concurrently. <a href="trait.StreamExt.html#method.flatten_unordered">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.flat_map" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#852-856">source</a><a href="#method.flat_map" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.flat_map" class="fnname">flat_map</a><U, F>(self, f: F) -> <a class="struct" href="struct.FlatMap.html" title="struct futures::stream::FlatMap">FlatMap</a><Self, U, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> U,<br> U: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,</span></h4></section></summary><div class='docblock'>Maps a stream like <a href="trait.StreamExt.html#method.map" title="StreamExt::map"><code>StreamExt::map</code></a> but flattens nested <code>Stream</code>s. <a href="trait.StreamExt.html#method.flat_map">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.flat_map_unordered" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#901-909">source</a><a href="#method.flat_map_unordered" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.flat_map_unordered" class="fnname">flat_map_unordered</a><U, F>(<br> self,<br> limit: impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>>,<br> f: F<br>) -> <a class="struct" href="struct.FlatMapUnordered.html" title="struct futures::stream::FlatMapUnordered">FlatMapUnordered</a><Self, U, F><span class="where fmt-newline">where<br> U: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> U,</span></h4></section></summary><div class='docblock'>Maps a stream like <a href="trait.StreamExt.html#method.map" title="StreamExt::map"><code>StreamExt::map</code></a> but flattens nested <code>Stream</code>s |
| and polls them concurrently, yielding items in any order, as they made |
| available. <a href="trait.StreamExt.html#method.flat_map_unordered">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.scan" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#938-942">source</a><a href="#method.scan" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.scan" class="fnname">scan</a><S, B, Fut, F>(self, initial_state: S, f: F) -> <a class="struct" href="struct.Scan.html" title="struct futures::stream::Scan">Scan</a><Self, S, Fut, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>S, Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>>,</span></h4></section></summary><div class='docblock'>Combinator similar to <a href="trait.StreamExt.html#method.fold" title="StreamExt::fold"><code>StreamExt::fold</code></a> that holds internal state |
| and produces a new stream. <a href="trait.StreamExt.html#method.scan">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.skip_while" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#969-973">source</a><a href="#method.skip_while" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.skip_while" class="fnname">skip_while</a><Fut, F>(self, f: F) -> <a class="struct" href="struct.SkipWhile.html" title="struct futures::stream::SkipWhile">SkipWhile</a><Self, Fut, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</span></h4></section></summary><div class='docblock'>Skip elements on this stream while the provided asynchronous predicate |
| resolves to <code>true</code>. <a href="trait.StreamExt.html#method.skip_while">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.take_while" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#999-1003">source</a><a href="#method.take_while" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.take_while" class="fnname">take_while</a><Fut, F>(self, f: F) -> <a class="struct" href="struct.TakeWhile.html" title="struct futures::stream::TakeWhile">TakeWhile</a><Self, Fut, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</span></h4></section></summary><div class='docblock'>Take elements from this stream while the provided asynchronous predicate |
| resolves to <code>true</code>. <a href="trait.StreamExt.html#method.take_while">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.take_until" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1044-1047">source</a><a href="#method.take_until" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.take_until" class="fnname">take_until</a><Fut>(self, fut: Fut) -> <a class="struct" href="struct.TakeUntil.html" title="struct futures::stream::TakeUntil">TakeUntil</a><Self, Fut><span class="where fmt-newline">where<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,</span></h4></section></summary><div class='docblock'>Take elements from this stream until the provided future resolves. <a href="trait.StreamExt.html#method.take_until">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.for_each" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1085-1089">source</a><a href="#method.for_each" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.for_each" class="fnname">for_each</a><Fut, F>(self, f: F) -> <a class="struct" href="struct.ForEach.html" title="struct futures::stream::ForEach">ForEach</a><Self, Fut, F><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ForEach.html" title="struct futures::stream::ForEach">ForEach</a><St, Fut, F></span><code class="content"><span class="where fmt-newline">impl<St, Fut, F> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.ForEach.html" title="struct futures::stream::ForEach">ForEach</a><St, Fut, F><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>>,</span></h4></section></summary><div class='docblock'>Runs this stream to completion, executing the provided asynchronous |
| closure for each element on the stream. <a href="trait.StreamExt.html#method.for_each">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.for_each_concurrent" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1141-1149">source</a><a href="#method.for_each_concurrent" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.for_each_concurrent" class="fnname">for_each_concurrent</a><Fut, F>(<br> self,<br> limit: impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>>,<br> f: F<br>) -> <a class="struct" href="struct.ForEachConcurrent.html" title="struct futures::stream::ForEachConcurrent">ForEachConcurrent</a><Self, Fut, F><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.ForEachConcurrent.html" title="struct futures::stream::ForEachConcurrent">ForEachConcurrent</a><St, Fut, F></span><code class="content"><span class="where fmt-newline">impl<St, Fut, F> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.ForEachConcurrent.html" title="struct futures::stream::ForEachConcurrent">ForEachConcurrent</a><St, Fut, F><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(<St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>) -> Fut,<br> Fut: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>>,</span></h4></section></summary><div class='docblock'>Runs this stream to completion, executing the provided asynchronous |
| closure for each element on the stream concurrently as elements become |
| available. <a href="trait.StreamExt.html#method.for_each_concurrent">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.take" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1170-1172">source</a><a href="#method.take" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.take" class="fnname">take</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.Take.html" title="struct futures::stream::Take">Take</a><Self></h4></section></summary><div class='docblock'>Creates a new stream of at most <code>n</code> items of the underlying stream. <a href="trait.StreamExt.html#method.take">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.skip" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1193-1195">source</a><a href="#method.skip" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.skip" class="fnname">skip</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.Skip.html" title="struct futures::stream::Skip">Skip</a><Self></h4></section></summary><div class='docblock'>Creates a new stream which skips <code>n</code> items of the underlying stream. <a href="trait.StreamExt.html#method.skip">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fuse" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1239-1241">source</a><a href="#method.fuse" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.fuse" class="fnname">fuse</a>(self) -> <a class="struct" href="struct.Fuse.html" title="struct futures::stream::Fuse">Fuse</a><Self></h4></section></summary><div class='docblock'>Fuse a stream such that <a href="trait.Stream.html#tymethod.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="trait.StreamExt.html#method.fuse">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.by_ref" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1272">source</a><a href="#method.by_ref" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.by_ref" class="fnname">by_ref</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>Self</h4></section></summary><div class='docblock'>Borrows a stream, rather than consuming it. <a href="trait.StreamExt.html#method.by_ref">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.catch_unwind" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1317-1319">source</a><a href="#method.catch_unwind" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.catch_unwind" class="fnname">catch_unwind</a>(self) -> <a class="struct" href="struct.CatchUnwind.html" title="struct futures::stream::CatchUnwind">CatchUnwind</a><Self><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</span></h4></section></summary><div class='docblock'>Catches unwinding panics while polling the stream. <a href="trait.StreamExt.html#method.catch_unwind">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.boxed" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1329-1331">source</a><a href="#method.boxed" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.boxed" class="fnname">boxed</a><'a>(<br> self<br>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><dyn <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'a, <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>>><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><P></span><code class="content"><span class="where fmt-newline">impl<P> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><P><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a>,<br> <P as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a>: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <<P as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a> as <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: 'a + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</span></h4></section></summary><div class='docblock'>Wrap the stream in a Box, pinning it. <a href="trait.StreamExt.html#method.boxed">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.boxed_local" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1343-1345">source</a><a href="#method.boxed_local" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.boxed_local" class="fnname">boxed_local</a><'a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><dyn <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>> + 'a, <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/alloc/struct.Global.html" title="struct alloc::alloc::Global">Global</a>>><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><P></span><code class="content"><span class="where fmt-newline">impl<P> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><P><span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a>,<br> <P as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a>: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <<P as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a> as <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: 'a,</span></h4></section></summary><div class='docblock'>Wrap the stream in a Box, pinning it. <a href="trait.StreamExt.html#method.boxed_local">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.buffered" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1364-1367">source</a><a href="#method.buffered" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.buffered" class="fnname">buffered</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.Buffered.html" title="struct futures::stream::Buffered">Buffered</a><Self><span class="where fmt-newline">where<br> Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,</span></h4></section></summary><div class='docblock'>An adaptor for creating a buffered list of pending futures. <a href="trait.StreamExt.html#method.buffered">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.buffer_unordered" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1409-1412">source</a><a href="#method.buffer_unordered" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.buffer_unordered" class="fnname">buffer_unordered</a>(self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.BufferUnordered.html" title="struct futures::stream::BufferUnordered">BufferUnordered</a><Self><span class="where fmt-newline">where<br> Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,</span></h4></section></summary><div class='docblock'>An adaptor for creating a buffered list of pending futures (unordered). <a href="trait.StreamExt.html#method.buffer_unordered">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.zip" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1439-1442">source</a><a href="#method.zip" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.zip" class="fnname">zip</a><St>(self, other: St) -> <a class="struct" href="struct.Zip.html" title="struct futures::stream::Zip">Zip</a><Self, St><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>,</span></h4></section></summary><div class='docblock'>An adapter for zipping two streams together. <a href="trait.StreamExt.html#method.zip">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.chain" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1470-1473">source</a><a href="#method.chain" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.chain" class="fnname">chain</a><St>(self, other: St) -> <a class="struct" href="struct.Chain.html" title="struct futures::stream::Chain">Chain</a><Self, St><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Adapter for chaining two streams. <a href="trait.StreamExt.html#method.chain">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.peekable" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1481-1483">source</a><a href="#method.peekable" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.peekable" class="fnname">peekable</a>(self) -> <a class="struct" href="struct.Peekable.html" title="struct futures::stream::Peekable">Peekable</a><Self></h4></section></summary><div class='docblock'>Creates a new stream which exposes a <code>peek</code> method. <a href="trait.StreamExt.html#method.peekable">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.chunks" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1507-1509">source</a><a href="#method.chunks" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.chunks" class="fnname">chunks</a>(self, capacity: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.Chunks.html" title="struct futures::stream::Chunks">Chunks</a><Self></h4></section></summary><div class='docblock'>An adaptor for chunking up items of the stream inside a vector. <a href="trait.StreamExt.html#method.chunks">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ready_chunks" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1532-1534">source</a><a href="#method.ready_chunks" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.ready_chunks" class="fnname">ready_chunks</a>(self, capacity: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="struct" href="struct.ReadyChunks.html" title="struct futures::stream::ReadyChunks">ReadyChunks</a><Self></h4></section></summary><div class='docblock'>An adaptor for chunking up ready items of the stream inside a vector. <a href="trait.StreamExt.html#method.ready_chunks">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.forward" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1552-1555">source</a><a href="#method.forward" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.forward" class="fnname">forward</a><S>(self, sink: S) -> <a class="struct" href="struct.Forward.html" title="struct futures::stream::Forward">Forward</a><Self, S><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.Forward.html" title="struct futures::stream::Forward">Forward</a><St, Si></span><code class="content"><span class="where fmt-newline">impl<St, Si> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.Forward.html" title="struct futures::stream::Forward">Forward</a><St, Si><span class="where fmt-newline">where<br> Forward<St, Si, <St as <a class="trait" href="trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>>::<a class="associatedtype" href="trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>>: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,<br> St: <a class="trait" href="trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <Forward<St, Si, <St as <a class="trait" href="trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>>::<a class="associatedtype" href="trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>> as <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> S: <a class="trait" href="../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Self::<a class="associatedtype" href="trait.TryStream.html#associatedtype.Ok" title="type futures::stream::TryStream::Ok">Ok</a>, Error = Self::<a class="associatedtype" href="trait.TryStream.html#associatedtype.Error" title="type futures::stream::TryStream::Error">Error</a>>,<br> Self: <a class="trait" href="trait.TryStream.html" title="trait futures::stream::TryStream">TryStream</a>,</span></h4></section></summary><div class='docblock'>A future that completes after the given stream has been fully processed |
| into the sink and the sink has been flushed and closed. <a href="trait.StreamExt.html#method.forward">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.split" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1576-1578">source</a><a href="#method.split" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.split" class="fnname">split</a><Item>(self) -> (<a class="struct" href="struct.SplitSink.html" title="struct futures::stream::SplitSink">SplitSink</a><Self, Item>, <a class="struct" href="struct.SplitStream.html" title="struct futures::stream::SplitStream">SplitStream</a><Self>)<span class="where fmt-newline">where<br> Self: <a class="trait" href="../sink/trait.Sink.html" title="trait futures::sink::Sink">Sink</a><Item>,</span></h4></section></summary><div class='docblock'>Splits this <code>Stream + Sink</code> object into separate <code>Sink</code> and <code>Stream</code> |
| objects. <a href="trait.StreamExt.html#method.split">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.inspect" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1592-1595">source</a><a href="#method.inspect" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.inspect" class="fnname">inspect</a><F>(self, f: F) -> <a class="struct" href="struct.Inspect.html" title="struct futures::stream::Inspect">Inspect</a><Self, F><span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>),</span></h4></section></summary><div class='docblock'>Do something with each item of this stream, afterwards passing it on. <a href="trait.StreamExt.html#method.inspect">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.left_stream" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1605-1608">source</a><a href="#method.left_stream" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.left_stream" class="fnname">left_stream</a><B>(self) -> <a class="enum" href="../future/enum.Either.html" title="enum futures::future::Either">Either</a><Self, B><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="enum" href="../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B></span><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="enum" href="../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B><span class="where fmt-newline">where<br> A: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,<br> B: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <A as <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <A as <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> B: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>,</span></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="trait.StreamExt.html#method.left_stream">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.right_stream" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1618-1621">source</a><a href="#method.right_stream" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.right_stream" class="fnname">right_stream</a><B>(self) -> <a class="enum" href="../future/enum.Either.html" title="enum futures::future::Either">Either</a><B, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="enum" href="../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B></span><code class="content"><span class="where fmt-newline">impl<A, B> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="enum" href="../future/enum.Either.html" title="enum futures::future::Either">Either</a><A, B><span class="where fmt-newline">where<br> A: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>,<br> B: <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a><Output = <A as <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <A as <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a>>::<a class="associatedtype" href="../future/trait.Future.html#associatedtype.Output" title="type futures::future::Future::Output">Output</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> B: <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a><Item = Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>,</span></h4></section></summary><div class='docblock'>Wrap this stream in an <code>Either</code> stream, making it the right-hand variant |
| of that <code>Either</code>. <a href="trait.StreamExt.html#method.right_stream">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.poll_next_unpin" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1628-1630">source</a><a href="#method.poll_next_unpin" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.poll_next_unpin" class="fnname">poll_next_unpin</a>(&mut self, cx: &mut <a class="struct" href="../task/struct.Context.html" title="struct futures::task::Context">Context</a><'_>) -> <a class="enum" href="../task/enum.Poll.html" title="enum futures::task::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>>><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h4></section></summary><div class='docblock'>A convenience method for calling <a href="trait.Stream.html#tymethod.poll_next" title="Stream::poll_next"><code>Stream::poll_next</code></a> on <a href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="Unpin"><code>Unpin</code></a> |
| stream types. <a href="trait.StreamExt.html#method.poll_next_unpin">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.select_next_some" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/futures_util/stream/stream/mod.rs.html#1685-1687">source</a><a href="#method.select_next_some" class="anchor"></a><h4 class="code-header">fn <a href="trait.StreamExt.html#method.select_next_some" class="fnname">select_next_some</a>(&mut self) -> <a class="struct" href="struct.SelectNextSome.html" title="struct futures::stream::SelectNextSome">SelectNextSome</a><'_, Self><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<span class="notable-traits-tooltiptext"><span class="docblock"><span class="notable">Notable traits for <a class="struct" href="struct.SelectNextSome.html" title="struct futures::stream::SelectNextSome">SelectNextSome</a><'_, St></span><code class="content"><span class="where fmt-newline">impl<St> <a class="trait" href="../future/trait.Future.html" title="trait futures::future::Future">Future</a> for <a class="struct" href="struct.SelectNextSome.html" title="struct futures::stream::SelectNextSome">SelectNextSome</a><'_, St><span class="where fmt-newline">where<br> St: <a class="trait" href="trait.FusedStream.html" title="trait futures::stream::FusedStream">FusedStream</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></span><span class="where fmt-newline"> type <a href="../future/trait.Future.html#associatedtype.Output" class="associatedtype">Output</a> = <St as <a class="trait" href="trait.Stream.html" title="trait futures::stream::Stream">Stream</a>>::<a class="associatedtype" href="trait.Stream.html#associatedtype.Item" title="type futures::stream::Stream::Item">Item</a>;</span></code></span></span></span></span><span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="trait.FusedStream.html" title="trait futures::stream::FusedStream">FusedStream</a>,</span></h4></section></summary><div class='docblock'>Returns a <a href="../future/trait.Future.html" title="Future"><code>Future</code></a> that resolves when the next item in this stream is |
| ready. <a href="trait.StreamExt.html#method.select_next_some">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-ToOwned-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#83">source</a><a href="#impl-ToOwned-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Owned" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fnname">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fnname">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-PollImmediate%3CS%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-PollImmediate%3CS%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="futures" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
