<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="A stream of Messages from a websocket client"><title>MessageStream in actix_ws - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><linkrel="stylesheet"href="../static.files/normalize-76eba96aa4d2e634.css"><linkrel="stylesheet"href="../static.files/rustdoc-4e54bb2b497cc83f.css"><metaname="rustdoc-vars"data-root-path="../"data-static-root-path="../static.files/"data-current-crate="actix_ws"data-themes=""data-resource-suffix=""data-rustdoc-version="1.77.0-nightly (75c68cfd2 2024-01-07)"data-channel="nightly"data-search-js="search-1cefe72944ee87e6.js"data-settings-js="settings-4313503d2e1961c2.js"><scriptsrc="../static.files/storage-f2adc0d6ca4d09fb.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../static.files/main-0b2e2def73e61cbe.js"></script><noscript><linkrel="stylesheet"href="../static.files/noscript-04d5337699b92874.css"></noscript><linkrel="icon"href="https://actix.rs/favicon.ico"></head><bodyclass="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle"title="show sidebar"></button><aclass="logo-container"href="../actix_ws/index.html"><imgsrc="https://actix.rs/img/logo.png"alt=""></a></nav><navclass="sidebar"><divclass="sidebar-crate"><aclass="logo-container"href="../actix_ws/index.html"><imgsrc="https://actix.rs/img/logo.png"alt="logo"></a><h2><ahref="../actix_ws/index.html">actix_ws</a><spanclass="version">0.2.0</span></h2></div><h2class="location"><ahref="#">MessageStream</a></h2><divclass="sidebar-elems"><section><h3><ahref="#implementations">Methods</a></h3><ulclass="block method"><li><ahref="#method.recv">recv</a></li></ul><h3><ahref="#trait-implementations">Trait Implementations</a></h3><ulclass="block trait-implementation"><li><ahref="#impl-Stream-for-MessageStream">Stream</a></li></ul><h3><ahref="#synthetic-implementations">Auto Trait Implementations</a></h3><ulclass="block synthetic-implementation"><li><ahref="#impl-RefUnwindSafe-for-MessageStream">!RefUnwindSafe</a></li><li><ahref="#impl-Send-for-MessageStream">!Send</a></li><li><ahref="#impl-Sync-for-MessageStream">!Sync</a></li><li><ahref="#impl-UnwindSafe-for-MessageStream">!UnwindSafe</a></li><li><ahref="#impl-Unpin-for-MessageStream">Unpin</a></li></ul><h3><ahref="#blanket-implementations">Blanket Implementations</a></h3><ulclass="block blanket-implementation"><li><ahref="#impl-Any-for-T">Any</a></li><li><ahref="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><ahref="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><ahref="#impl-From%3CT%3E-for-T">From<T></a></li><li><ahref="#impl-Instrument-for-T">Instrument</a></li><li><ahref="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><ahref="#impl-Same-for-T">Same</a></li><li><ahref="#impl-StreamExt-for-T">StreamExt</a></li><li><ahref="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><ahref="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li><li><ahref="#impl-TryStream-for-S">TryStream</a></li><li><ahref="#impl-TryStreamExt-for-S">TryStreamExt</a></li><li><ahref="#impl-VZip%3CV%3E-for-T">VZip<V></a></li><li><ahref="#impl-Wit
<main><divclass="width-limiter"><navclass="sub"><formclass="search-form"><span></span><divid="sidebar-button"tabindex="-1"><ahref="../actix_ws/all.html"title="show sidebar"></a></div><inputclass="search-input"name="search"aria-label="Run search in the documentation"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><divid="help-button"tabindex="-1"><ahref="../help.html"title="help">?</a></div><divid="settings-menu"tabindex="-1"><ahref="../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><sectionid="main-content"class="content"><divclass="main-heading"><h1>Struct <ahref="index.html">actix_ws</a>::<wbr><aclass="struct"href="#">MessageStream</a><buttonid="copy-path"title="Copy item path to clipboard"><imgsrc="../static.files/clipboard-7571035ce49a181d.svg"width="19"height="18"alt="Copy item path"></button></h1><spanclass="out-of-band"><aclass="src"href="../src/actix_ws/fut.rs.html#34-41">source</a> · <buttonid="toggle-all-docs"title="collapse all docs">[<span>−</span>]</button></span></div><preclass="rust item-decl"><code>pub struct MessageStream { <spanclass="comment">/* private fields */</span> }</code></pre><detailsclass="toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>A stream of Messages from a websocket client</p>
</div></details><h2id="implementations"class="section-header">Implementations<ahref="#implementations"class="anchor">§</a></h2><divid="implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-MessageStream"class="impl"><aclass="src rightside"href="../src/actix_ws/fut.rs.html#55-76">source</a><ahref="#impl-MessageStream"class="anchor">§</a><h3class="code-header">impl <aclass="struct"href="struct.MessageStream.html"title="struct actix_ws::MessageStream">MessageStream</a></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.recv"class="method"><aclass="src rightside"href="../src/actix_ws/fut.rs.html#73-75">source</a><h4class="code-header">pub async fn <ahref="#method.recv"class="fn">recv</a>(&mut self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="enum"href="enum.Message.html"title="enum actix_ws::Message">Message</a>, <aclass="enum"href="enum.ProtocolError.html"title="enum actix_ws::ProtocolError">ProtocolError</a>>></h4></section></summary><divclass="docblock"><p>Wait for the next item from the message stream</p>
<divclass="example-wrap ignore"><ahref="#"class="tooltip"title="This example is not tested">ⓘ</a><preclass="rust rust-example-rendered"><code><spanclass="kw">while let </span><spanclass="prelude-val">Some</span>(<spanclass="prelude-val">Ok</span>(msg)) = stream.recv().<spanclass="kw">await </span>{
) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html"title="enum core::task::poll::Poll">Poll</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::Item>></h4></section></summary><divclass='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>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.size_hint"class="method trait-impl"><ahref="#method.size_hint"class="anchor">§</a><h4class="code-header">fn <aclass="fn">size_hint</a>(&self) -> (<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>>)</h4></section></summary><divclass='docblock'>Returns the bounds on the remaining length of the stream. <a>Read more</a></div></details></div></details></div><h2id="synthetic-implementations"class="section-header">Auto Trait Implementations<ahref="#synthetic-implementations"class="anchor">§</a></h2><divid="synthetic-implementations-list"><sectionid="impl-RefUnwindSafe-for-MessageStream"class="impl"><ahref="#impl-RefUnwindSafe-for-MessageStream"class="anchor">§</a><h3class="code-header">impl !<aclass="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 <aclass="struct"href="struct.MessageStream.html"title="struct actix_ws::MessageStream">MessageStream</a></h3></section><sectionid="impl-Send-for-MessageStream"class="impl"><ahref="#impl-Send-for-MessageStream"class="anchor">§</a><h3class="code-header">impl !<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html"title="trait core::marker::Send">Send</a> for <aclass="struct"href="struct.MessageStream.html"title="struct actix_ws::MessageStream">MessageStream</a></h3></section><sectionid="impl-Sync-for-MessageStream"class="impl"><ahref="#impl-Sync-for-MessageStream"class="anchor">§</a><h3class="code-header">impl !<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html"title="trait core::marker::Sync">Sync</a> for <aclass="struct"href="struct.MessageStream.html"title="struct actix_ws::MessageStream">MessageStream</a></h3></section><sectionid="impl-Unpin-for-MessageStream"class="impl"><ahref="#impl-Unpin-for-MessageStream"class="anchor">§</a><h3class="code-header">impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a> for <aclass="struct"href="struct.MessageStream.html"title="struct actix_ws::MessageStream">MessageStream</a></h3></section><sectionid="impl-UnwindSafe-for-MessageStream"class="impl"><ahref="#impl-UnwindSafe-for-MessageStream"class="anchor">§</a><h3class="code-header">impl !<aclass="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 <aclass="struct"href="struct.MessageStream.html"title="struct actix_ws::MessageStream">MessageStream</a></h3></section></div><h2id="blanket-implementations"class="section-header">Blanket Implementations<ahref="#blanket-implementations"class="anchor">§</a></h2><divid="blanket-implementations-list"><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-Any-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#140">source</a><ahref="#impl-Any-for-T"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html"title="trait core::any::Any">Any</a> for T<divclass="where">where
T: 'static + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.type_id"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#141">source</a><ahref="#method.type_id"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id"class="fn">type_id</a>(&self) -><aclass="struct"href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html"title="struct core::any::TypeId">TypeId</a></h4></section></summary><divclass='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <ahref="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-Borrow%3CT%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208">source</a><ahref="#impl-Borrow%3CT%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html"title="trait core::borrow::Borrow">Borrow</a><T> for T<divclass="where">where
T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.borrow"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#210">source</a><ahref="#method.borrow"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow"class="fn">borrow</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&T</a></h4></section></summary><divclass='docblock'>Immutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-BorrowMut%3CT%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#216">source</a><ahref="#impl-BorrowMut%3CT%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html"title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<divclass="where">where
T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.borrow_mut"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#217">source</a><ahref="#method.borrow_mut"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut"class="fn">borrow_mut</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut T</a></h4></section></summary><divclass='docblock'>Mutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-From%3CT%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#763">source</a><ahref="#impl-From%3CT%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T><aclass="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><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.from"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a><ahref="#method.from"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from"class="fn">from</a>(t: T) -> T</h4></section></summary><divclass="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-Instrument-for-T"class="impl"><ahref="#impl-Instrument-for-T"class="anchor">§</a><h3class="code-header">impl<T> Instrument for T</h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.instrument"class="method trait-impl"><ahref="#method.instrument"class="anchor">§</a><h4class="code-header">fn <aclass="fn">instrument</a>(self, span: Span) -> Instrumented<Self></h4></section></summary><divclass='docblock'>Instruments this type with the provided [<code>Span</code>], returning an
<code>Instrumented</code> wrapper. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.in_current_span"class="method trait-impl"><ahref="#method.in_current_span"class="anchor">§</a><h4class="code-header">fn <aclass="fn">in_current_span</a>(self) -> Instrumented<Self></h4></section></summary><divclass='docblock'>Instruments this type with the <ahref="super::Span::current()">current</a><ahref="crate::Span"><code>Span</code></a>, returning an
<p>That is, this conversion is whatever the implementation of
<code><ahref="https://doc.rust-lang.org/nightly/core/convert/trait.From.html"title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><divclass='docblock'>Creates a future that resolves to the next item in the stream. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.into_future"class="method trait-impl"><ahref="#method.into_future"class="anchor">§</a><h4class="code-header">fn <aclass="fn">into_future</a>(self) -> StreamFuture<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a> + <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><divclass='docblock'>Converts this stream into a future of <code>(next_item, tail_of_stream)</code>.
If the stream terminates, then the next item is <ahref="https://doc.rust-lang.org/nightly/core/option/enum.Option.html#variant.None"title="variant core::option::Option::None"><code>None</code></a>. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.map"class="method trait-impl"><ahref="#method.map"class="anchor">§</a><h4class="code-header">fn <aclass="fn">map</a><T, F>(self, f: F) -> Map<Self, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Maps this stream’s items to a different type, returning a new stream of
the resulting type. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.enumerate"class="method trait-impl"><ahref="#method.enumerate"class="anchor">§</a><h4class="code-header">fn <aclass="fn">enumerate</a>(self) -> Enumerate<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates a stream which gives the current iteration count as well as
the next value. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.filter"class="method trait-impl"><ahref="#method.filter"class="anchor">§</a><h4class="code-header">fn <aclass="fn">filter</a><Fut, F>(self, f: F) -> Filter<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Filters the values produced by this stream according to the provided
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Filters the values produced by this stream while simultaneously mapping
them to a different type according to the provided asynchronous closure. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.then"class="method trait-impl"><ahref="#method.then"class="anchor">§</a><h4class="code-header">fn <aclass="fn">then</a><Fut, F>(self, f: F) -> Then<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Computes from this stream’s items new items of a different type using
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Transforms a stream into a collection, returning a
future representing the result of that computation. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.unzip"class="method trait-impl"><ahref="#method.unzip"class="anchor">§</a><h4class="code-header">fn <aclass="fn">unzip</a><A, B, FromA, FromB>(self) -> Unzip<Self, FromA, FromB><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a> + Stream<Item = <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(A, B)</a>>,</div></h4></section></summary><divclass='docblock'>Converts a stream of pairs into a future, which
resolves to pair of containers. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.concat"class="method trait-impl"><ahref="#method.concat"class="anchor">§</a><h4class="code-header">fn <aclass="fn">concat</a>(self) -> Concat<Self><divclass="where">where
Self::Item: <aclass="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::Item as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="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>> + <aclass="trait"href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> + <aclass="trait"href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html"title="trait core::default::Default">Default</a>,</div></h4></section></summary><divclass='docblock'>Concatenate all items of a stream into a single extendable
destination, returning a future representing the end result. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.count"class="method trait-impl"><ahref="#method.count"class="anchor">§</a><h4class="code-header">fn <aclass="fn">count</a>(self) -> Count<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Drives the stream to completion, counting the number of items. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.cycle"class="method trait-impl"><ahref="#method.cycle"class="anchor">§</a><h4class="code-header">fn <aclass="fn">cycle</a>(self) -> Cycle<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Execute an accumulating asynchronous computation over a stream,
collecting all the values into one final result. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.any"class="method trait-impl"><ahref="#method.any"class="anchor">§</a><h4class="code-header">fn <aclass="fn">any</a><Fut, F>(self, f: F) -> Any<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Execute predicate over asynchronous stream, and return <code>true</code> if any element in stream satisfied a predicate. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.all"class="method trait-impl"><ahref="#method.all"class="anchor">§</a><h4class="code-header">fn <aclass="fn">all</a><Fut, F>(self, f: F) -> All<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Execute predicate over asynchronous stream, and return <code>true</code> if all element in stream satisfied a predicate. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.flatten"class="method trait-impl"><ahref="#method.flatten"class="anchor">§</a><h4class="code-header">fn <aclass="fn">flatten</a>(self) -> Flatten<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Flattens a stream of streams into just one continuous stream. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.flatten_unordered"class="method trait-impl"><ahref="#method.flatten_unordered"class="anchor">§</a><h4class="code-header">fn <aclass="fn">flatten_unordered</a>(
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Flattens a stream of streams into just one continuous stream. Polls
inner streams produced by the base stream concurrently. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.flat_map"class="method trait-impl"><ahref="#method.flat_map"class="anchor">§</a><h4class="code-header">fn <aclass="fn">flat_map</a><U, F>(self, f: F) -> FlatMap<Self, U, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::Item) -> U,
F: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::Item) -> U,
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Maps a stream like [<code>StreamExt::map</code>] but flattens nested <code>Stream</code>s
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Combinator similar to [<code>StreamExt::fold</code>] that holds internal state
and produces a new stream. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.skip_while"class="method trait-impl"><ahref="#method.skip_while"class="anchor">§</a><h4class="code-header">fn <aclass="fn">skip_while</a><Fut, F>(self, f: F) -> SkipWhile<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Skip elements on this stream while the provided asynchronous predicate
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Take elements from this stream while the provided asynchronous predicate
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Take elements from this stream until the provided future resolves. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.for_each"class="method trait-impl"><ahref="#method.for_each"class="anchor">§</a><h4class="code-header">fn <aclass="fn">for_each</a><Fut, F>(self, f: F) -> ForEach<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Runs this stream to completion, executing the provided asynchronous
closure for each element on the stream. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.for_each_concurrent"class="method trait-impl"><ahref="#method.for_each_concurrent"class="anchor">§</a><h4class="code-header">fn <aclass="fn">for_each_concurrent</a><Fut, F>(
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Runs this stream to completion, executing the provided asynchronous
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates a new stream of at most <code>n</code> items of the underlying stream. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.skip"class="method trait-impl"><ahref="#method.skip"class="anchor">§</a><h4class="code-header">fn <aclass="fn">skip</a>(self, n: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> Skip<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates a new stream which skips <code>n</code> items of the underlying stream. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.fuse"class="method trait-impl"><ahref="#method.fuse"class="anchor">§</a><h4class="code-header">fn <aclass="fn">fuse</a>(self) -> Fuse<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Fuse a stream such that <ahref="Stream::poll_next"><code>poll_next</code></a> will never
any <code>Stream</code> into a <code>FusedStream</code>. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.by_ref"class="method trait-impl"><ahref="#method.by_ref"class="anchor">§</a><h4class="code-header">fn <aclass="fn">by_ref</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut Self</a></h4></section></summary><divclass='docblock'>Borrows a stream, rather than consuming it. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.catch_unwind"class="method trait-impl"><ahref="#method.catch_unwind"class="anchor">§</a><h4class="code-header">fn <aclass="fn">catch_unwind</a>(self) -> CatchUnwind<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Adapter for chaining two streams. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.peekable"class="method trait-impl"><ahref="#method.peekable"class="anchor">§</a><h4class="code-header">fn <aclass="fn">peekable</a>(self) -> Peekable<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Creates a new stream which exposes a <code>peek</code> method. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.chunks"class="method trait-impl"><ahref="#method.chunks"class="anchor">§</a><h4class="code-header">fn <aclass="fn">chunks</a>(self, capacity: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> Chunks<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>An adaptor for chunking up items of the stream inside a vector. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.ready_chunks"class="method trait-impl"><ahref="#method.ready_chunks"class="anchor">§</a><h4class="code-header">fn <aclass="fn">ready_chunks</a>(self, capacity: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> ReadyChunks<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>An adaptor for chunking up ready items of the stream inside a vector. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.forward"class="method trait-impl"><ahref="#method.forward"class="anchor">§</a><h4class="code-header">fn <aclass="fn">forward</a><S>(self, sink: S) -> Forward<Self, S><divclass="where">where
Self: TryStream + <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='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>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.split"class="method trait-impl"><ahref="#method.split"class="anchor">§</a><h4class="code-header">fn <aclass="fn">split</a><Item>(self) -> (SplitSink<Self, Item>, SplitStream<Self>)<divclass="where">where
Self: Sink<Item> + <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Splits this <code>Stream + Sink</code> object into separate <code>Sink</code> and <code>Stream</code>
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Do something with each item of this stream, afterwards passing it on. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.left_stream"class="method trait-impl"><ahref="#method.left_stream"class="anchor">§</a><h4class="code-header">fn <aclass="fn">left_stream</a><B>(self) -> Either<Self, B><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Wrap this stream in an <code>Either</code> stream, making it the left-hand variant
of that <code>Either</code>. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.right_stream"class="method trait-impl"><ahref="#method.right_stream"class="anchor">§</a><h4class="code-header">fn <aclass="fn">right_stream</a><B>(self) -> Either<B, Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Wrap this stream in an <code>Either</code> stream, making it the right-hand variant
of that <code>Either</code>. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.poll_next_unpin"class="method trait-impl"><ahref="#method.poll_next_unpin"class="anchor">§</a><h4class="code-header">fn <aclass="fn">poll_next_unpin</a>(&mut self, cx: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/task/wake/struct.Context.html"title="struct core::task::wake::Context">Context</a><'_>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html"title="enum core::task::poll::Poll">Poll</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><Self::Item>><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><divclass='docblock'>A convenience method for calling [<code>Stream::poll_next</code>] on <ahref="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin"><code>Unpin</code></a>
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a> + FusedStream,</div></h4></section></summary><divclass='docblock'>Returns a <ahref="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html"title="trait core::future::future::Future"><code>Future</code></a> that resolves when the next item in this stream is
ready. <a>Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryFrom%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#803-805">source</a><ahref="#impl-TryFrom%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error"class="associatedtype trait-impl"><ahref="#associatedtype.Error"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"class="associatedtype">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_from"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#810">source</a><ahref="#method.try_from"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from"class="fn">try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="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><divclass='docblock'>Performs the conversion.</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryInto%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#788-790">source</a><ahref="#impl-TryInto%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error-1"class="associatedtype trait-impl"><ahref="#associatedtype.Error-1"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error"class="associatedtype">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="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><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_into"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#795">source</a><ahref="#method.try_into"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into"class="fn">try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="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><divclass='docblock'>Performs the conversion.</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryStream-for-S"class="impl"><ahref="#impl-TryStream-for-S"class="anchor">§</a><h3class="code-header">impl<S, T, E> TryStream for S<divclass="where">where
S: Stream<Item = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, E>> + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Ok"class="associatedtype trait-impl"><ahref="#associatedtype.Ok"class="anchor">§</a><h4class="code-header">type <aclass="associatedtype">Ok</a> = T</h4></section></summary><divclass='docblock'>The type of successful values yielded by this future</div></details><detailsclass="toggle"open><summary><sectionid="associatedtype.Error-2"class="associatedtype trait-impl"><ahref="#associatedtype.Error-2"class="anchor">§</a><h4class="code-header">type <aclass="associatedtype">Error</a> = E</h4></section></summary><divclass='docblock'>The type of failures yielded by this future</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_poll_next"class="method trait-impl"><ahref="#method.try_poll_next"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_poll_next</a>(
) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/task/poll/enum.Poll.html"title="enum core::task::poll::Poll">Poll</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<S as TryStream>::Ok, <S as TryStream>::Error>>></h4></section></summary><divclass='docblock'>Poll this <code>TryStream</code> as if it were a <code>Stream</code>. <a>Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryStreamExt-for-S"class="impl"><ahref="#impl-TryStreamExt-for-S"class="anchor">§</a><h3class="code-header">impl<S> TryStreamExt for S<divclass="where">where
Self::Error: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><E>,</div></h4></section></summary><divclass='docblock'>Wraps the current stream in a new stream which converts the error type
into the one provided. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.map_ok"class="method trait-impl"><ahref="#method.map_ok"class="anchor">§</a><h4class="code-header">fn <aclass="fn">map_ok</a><T, F>(self, f: F) -> MapOk<Self, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::Ok) -> T,</div></h4></section></summary><divclass='docblock'>Wraps the current stream in a new stream which maps the success value
using the provided closure. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.map_err"class="method trait-impl"><ahref="#method.map_err"class="anchor">§</a><h4class="code-header">fn <aclass="fn">map_err</a><E, F>(self, f: F) -> MapErr<Self, F><divclass="where">where
F: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html"title="trait core::ops::function::FnMut">FnMut</a>(Self::Error) -> E,</div></h4></section></summary><divclass='docblock'>Wraps the current stream in a new stream which maps the error value
using the provided closure. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.and_then"class="method trait-impl"><ahref="#method.and_then"class="anchor">§</a><h4class="code-header">fn <aclass="fn">and_then</a><Fut, F>(self, f: F) -> AndThen<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Chain on a computation for when a value is ready, passing the successful
results to the provided closure <code>f</code>. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.or_else"class="method trait-impl"><ahref="#method.or_else"class="anchor">§</a><h4class="code-header">fn <aclass="fn">or_else</a><Fut, F>(self, f: F) -> OrElse<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Chain on a computation for when an error happens, passing the
erroneous result to the provided closure <code>f</code>. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.inspect_ok"class="method trait-impl"><ahref="#method.inspect_ok"class="anchor">§</a><h4class="code-header">fn <aclass="fn">inspect_ok</a><F>(self, f: F) -> InspectOk<Self, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Do something with the success value of this stream, afterwards passing
it on. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.inspect_err"class="method trait-impl"><ahref="#method.inspect_err"class="anchor">§</a><h4class="code-header">fn <aclass="fn">inspect_err</a><F>(self, f: F) -> InspectErr<Self, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Do something with the error value of this stream, afterwards passing it on. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.into_stream"class="method trait-impl"><ahref="#method.into_stream"class="anchor">§</a><h4class="code-header">fn <aclass="fn">into_stream</a>(self) -> IntoStream<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Wraps a [<code>TryStream</code>] into a type that implements
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html"title="trait core::marker::Unpin">Unpin</a>,</div></h4></section></summary><divclass='docblock'>Creates a future that attempts to resolve the next item in the stream.
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Attempts to run this stream to completion, executing the provided
asynchronous closure for each element on the stream. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_skip_while"class="method trait-impl"><ahref="#method.try_skip_while"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_skip_while</a><Fut, F>(self, f: F) -> TrySkipWhile<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Skip elements on this stream while the provided asynchronous predicate
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Take elements on this stream while the provided asynchronous predicate
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Attempts to run this stream to completion, executing the provided asynchronous
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Attempt to transform a stream into a collection,
returning a future representing the result of that computation. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_chunks"class="method trait-impl"><ahref="#method.try_chunks"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_chunks</a>(self, capacity: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> TryChunks<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>An adaptor for chunking up successful items of the stream inside a vector. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_ready_chunks"class="method trait-impl"><ahref="#method.try_ready_chunks"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_ready_chunks</a>(self, capacity: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> TryReadyChunks<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>An adaptor for chunking up successful, ready items of the stream inside a vector. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_filter"class="method trait-impl"><ahref="#method.try_filter"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_filter</a><Fut, F>(self, f: F) -> TryFilter<Self, Fut, F><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Attempt to filter the values produced by this stream according to the
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Attempt to filter the values produced by this stream while
<Self::Ok as TryStream>::Error: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html"title="trait core::convert::From">From</a><Self::Error>,
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Flattens a stream of streams into just one continuous stream. Produced streams
If the underlying base stream returns an error, it will be <strong>immediately</strong> propagated. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_flatten"class="method trait-impl"><ahref="#method.try_flatten"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_flatten</a>(self) -> TryFlatten<Self><divclass="where">where
<Self::Ok as TryStream>::Error: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html"title="trait core::convert::From">From</a><Self::Error>,
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Attempt to execute an accumulating asynchronous computation over a
stream, collecting all the values into one final result. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_concat"class="method trait-impl"><ahref="#method.try_concat"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_concat</a>(self) -> TryConcat<Self><divclass="where">where
Self::Ok: <aclass="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::Ok as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<aclass="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>> + <aclass="trait"href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html"title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> + <aclass="trait"href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html"title="trait core::default::Default">Default</a>,</div></h4></section></summary><divclass='docblock'>Attempt to concatenate all items of a stream into a single
extendable destination, returning a future representing the end result. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_buffer_unordered"class="method trait-impl"><ahref="#method.try_buffer_unordered"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_buffer_unordered</a>(self, n: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> TryBufferUnordered<Self><divclass="where">where
Self: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><divclass='docblock'>Attempt to execute several futures from a stream concurrently. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_poll_next_unpin"class="method trait-impl"><ahref="#method.try_poll_next_unpin"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_poll_next_unpin</a>(
Fut: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html"title="trait core::future::future::Future">Future</a><Output = <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</div></h4></section></summary><divclass='docblock'>Attempt to execute a predicate over an asynchronous stream and evaluate if all items
that does not satisfy the predicate. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_any"class="method trait-impl"><ahref="#method.try_any"class="anchor">§</a><h4class="code-header">fn <aclass="fn">try_any</a><Fut, F>(self, f: F) -> TryAny<Self, Fut, F><divclass="where">where
Fut: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html"title="trait core::future::future::Future">Future</a><Output = <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>>,</div></h4></section></summary><divclass='docblock'>Attempt to execute a predicate over an asynchronous stream and evaluate if any items
that satisfies the predicate. <a>Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-VZip%3CV%3E-for-T"class="impl"><ahref="#impl-VZip%3CV%3E-for-T"class="anchor">§</a><h3class="code-header">impl<V, T> VZip<V> for T<divclass="where">where
S: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><Dispatch>,</div></h4></section></summary><divclass='docblock'>Attaches the provided <ahref="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
[<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.with_current_subscriber"class="method trait-impl"><ahref="#method.with_current_subscriber"class="anchor">§</a><h4class="code-header">fn <aclass="fn">with_current_subscriber</a>(self) -> WithDispatch<Self></h4></section></summary><divclass='docblock'>Attaches the current <ahref="crate::dispatcher#setting-the-default-subscriber">default</a><ahref="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
