199 lines
No EOL
43 KiB
HTML
199 lines
No EOL
43 KiB
HTML
<!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="API documentation for the Rust `Either` enum in crate `tokio`.">
|
||
<meta name="keywords" content="rust, rustlang, rust-lang, Either">
|
||
|
||
<title>tokio::prelude::future::Either - Rust</title>
|
||
|
||
<link rel="stylesheet" type="text/css" href="../../../normalize.css">
|
||
<link rel="stylesheet" type="text/css" href="../../../rustdoc.css" id="mainThemeStyle">
|
||
|
||
<link rel="stylesheet" type="text/css" href="../../../dark.css">
|
||
<link rel="stylesheet" type="text/css" href="../../../main.css" id="themeStyle">
|
||
<script src="../../../storage.js"></script>
|
||
|
||
|
||
|
||
|
||
</head>
|
||
<body class="rustdoc enum">
|
||
<!--[if lte IE 8]>
|
||
<div class="warning">
|
||
This old browser is unsupported and will most likely display funky
|
||
things.
|
||
</div>
|
||
<![endif]-->
|
||
|
||
|
||
|
||
<nav class="sidebar">
|
||
<div class="sidebar-menu">☰</div>
|
||
|
||
<p class='location'>Enum Either</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#variants">Variants</a><div class="sidebar-links"><a href="#variant.A">A</a><a href="#variant.B">B</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.split">split</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Future">Future</a><a href="#impl-Debug">Debug</a></div></div><p class='location'><a href='../../index.html'>tokio</a>::<wbr><a href='../index.html'>prelude</a>::<wbr><a href='index.html'>future</a></p><script>window.sidebarCurrent = {name: 'Either', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
|
||
</nav>
|
||
|
||
<div class="theme-picker">
|
||
<button id="theme-picker" aria-label="Pick another theme!">
|
||
<img src="../../../brush.svg" width="18" alt="Pick another theme!">
|
||
</button>
|
||
<div id="theme-choices"></div>
|
||
</div>
|
||
<script src="../../../theme.js"></script>
|
||
<nav class="sub">
|
||
<form class="search-form js-only">
|
||
<div class="search-container">
|
||
<input class="search-input" name="search"
|
||
autocomplete="off"
|
||
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
|
||
type="search">
|
||
</div>
|
||
</form>
|
||
</nav>
|
||
|
||
<section id='main' class="content">
|
||
<h1 class='fqn'><span class='in-band'>Enum <a href='../../index.html'>tokio</a>::<wbr><a href='../index.html'>prelude</a>::<wbr><a href='index.html'>future</a>::<wbr><a class="enum" href=''>Either</a></span><span class='out-of-band'><span id='render-detail'>
|
||
<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
|
||
[<span class='inner'>−</span>]
|
||
</a>
|
||
</span><a class='srclink' href='../../../src/futures/future/either.rs.html#6-11' title='goto source code'>[src]</a></span></h1>
|
||
<pre class='rust enum'>pub enum Either<A, B> {
|
||
A(A),
|
||
B(B),
|
||
}</pre><div class='docblock'><p>Combines two different futures yielding the same item and error
|
||
types into a single type.</p>
|
||
</div><h2 id='variants' class='variants small-section-header'>
|
||
Variants<a href='#variants' class='anchor'></a></h2>
|
||
<span id="variant.A" class="variant small-section-header"><a href="#variant.A" class="anchor field"></a><span id='A.v' class='invisible'><code>A(A)</code></span></span><div class='docblock'><p>First branch of the type</p>
|
||
</div><span id="variant.B" class="variant small-section-header"><a href="#variant.B" class="anchor field"></a><span id='B.v' class='invisible'><code>B(B)</code></span></span><div class='docblock'><p>Second branch of the type</p>
|
||
</div>
|
||
<h2 id='methods' class='small-section-header'>
|
||
Methods<a href='#methods' class='anchor'></a>
|
||
</h2>
|
||
<h3 id='impl' class='impl'><span class='in-band'><code>impl<T, A, B> <a class="enum" href="../../../tokio/prelude/future/enum.Either.html" title="enum tokio::prelude::future::Either">Either</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>T, A<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>T, B<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/either.rs.html#13-24' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.split' class="method"><span id='split.v' class='invisible'><code>pub fn <a href='#method.split' class='fnname'>split</a>(self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>T, <a class="enum" href="../../../tokio/prelude/future/enum.Either.html" title="enum tokio::prelude::future::Either">Either</a><A, B><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/either.rs.html#18-23' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Splits out the homogeneous type from an either of tuples.</p>
|
||
<p>This method is typically useful when combined with the <code>Future::select2</code>
|
||
combinator.</p>
|
||
</div></div>
|
||
<h2 id='implementations' class='small-section-header'>
|
||
Trait Implementations<a href='#implementations' class='anchor'></a>
|
||
</h2>
|
||
<h3 id='impl-Future' class='impl'><span class='in-band'><code>impl<A, B> <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a> for <a class="enum" href="../../../tokio/prelude/future/enum.Either.html" title="enum tokio::prelude::future::Either">Either</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>,<br> B: <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a><Item = <A as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>>::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>, Error = <A as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>>::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code><a href='#impl-Future' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/either.rs.html#26-39' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='associatedtype.Item' class="type"><span id='Item.t' class='invisible'><code>type <a href='../../../tokio/prelude/future/trait.Future.html#associatedtype.Item' class="type">Item</a> = <A as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>>::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a></code></span></h4>
|
||
<div class='docblock'><p>The type of value that this future will resolved with if it is successful. <a href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item">Read more</a></p>
|
||
</div><h4 id='associatedtype.Error' class="type"><span id='Error.t' class='invisible'><code>type <a href='../../../tokio/prelude/future/trait.Future.html#associatedtype.Error' class="type">Error</a> = <A as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>>::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a></code></span></h4>
|
||
<div class='docblock'><p>The type of error that this future will resolve with if it fails in a normal fashion. <a href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error">Read more</a></p>
|
||
</div><h4 id='method.poll' class="method"><span id='poll.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#tymethod.poll' class='fnname'>poll</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="../../../tokio/prelude/enum.Async.html" title="enum tokio::prelude::Async">Async</a><<A as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>>::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>>, <A as <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>>::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/either.rs.html#33-38' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Query this future to see if its value has become available, registering interest if it is not. <a href="../../../tokio/prelude/future/trait.Future.html#tymethod.poll">Read more</a></p>
|
||
</div><h4 id='method.wait' class="method"><span id='wait.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.wait' class='fnname'>wait</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>, Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#296-300' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Block the current thread until this future is resolved. <a href="../../../tokio/prelude/future/trait.Future.html#method.wait">Read more</a></p>
|
||
</div><h4 id='method.map' class="method"><span id='map.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.map' class='fnname'>map</a><F, U>(self, f: F) -> <a class="struct" href="../../../tokio/prelude/future/struct.Map.html" title="struct tokio::prelude::future::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.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>) -> U, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#370-375' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Map this future's result to a different type, returning a new future of the resulting type. <a href="../../../tokio/prelude/future/trait.Future.html#method.map">Read more</a></p>
|
||
</div><h4 id='method.map_err' class="method"><span id='map_err.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.map_err' class='fnname'>map_err</a><F, E>(self, f: F) -> <a class="struct" href="../../../tokio/prelude/future/struct.MapErr.html" title="struct tokio::prelude::future::MapErr">MapErr</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>) -> E, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#410-415' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Map this future's error to a different error, returning a new future. <a href="../../../tokio/prelude/future/trait.Future.html#method.map_err">Read more</a></p>
|
||
</div><h4 id='method.from_err' class="method"><span id='from_err.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.from_err' class='fnname'>from_err</a><E>(self) -> <a class="struct" href="../../../tokio/prelude/future/struct.FromErr.html" title="struct tokio::prelude::future::FromErr">FromErr</a><Self, E> <span class="where fmt-newline">where<br> E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#440-444' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Map this future's error to any error implementing <code>From</code> for this future's <code>Error</code>, returning a new future. <a href="../../../tokio/prelude/future/trait.Future.html#method.from_err">Read more</a></p>
|
||
</div><h4 id='method.then' class="method"><span id='then.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.then' class='fnname'>then</a><F, B>(self, f: F) -> <a class="struct" href="../../../tokio/prelude/future/struct.Then.html" title="struct tokio::prelude::future::Then">Then</a><Self, B, F> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>, Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>) -> B, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#484-490' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Chain on a computation for when a future finished, passing the result of the future to the provided closure <code>f</code>. <a href="../../../tokio/prelude/future/trait.Future.html#method.then">Read more</a></p>
|
||
</div><h4 id='method.and_then' class="method"><span id='and_then.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.and_then' class='fnname'>and_then</a><F, B>(self, f: F) -> <a class="struct" href="../../../tokio/prelude/future/struct.AndThen.html" title="struct tokio::prelude::future::AndThen">AndThen</a><Self, B, F> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>) -> B, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#525-531' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Execute another future after this one has resolved successfully. <a href="../../../tokio/prelude/future/trait.Future.html#method.and_then">Read more</a></p>
|
||
</div><h4 id='method.or_else' class="method"><span id='or_else.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.or_else' class='fnname'>or_else</a><F, B>(self, f: F) -> <a class="struct" href="../../../tokio/prelude/future/struct.OrElse.html" title="struct tokio::prelude::future::OrElse">OrElse</a><Self, B, F> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Item = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>>,<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>) -> B, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#566-572' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Execute another future if this one resolves with an error. <a href="../../../tokio/prelude/future/trait.Future.html#method.or_else">Read more</a></p>
|
||
</div><h4 id='method.select' class="method"><span id='select.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.select' class='fnname'>select</a><B>(self, other: B) -> <a class="struct" href="../../../tokio/prelude/future/struct.Select.html" title="struct tokio::prelude::future::Select">Select</a><Self, <B as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Item = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>, Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#624-631' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Waits for either one of two futures to complete. <a href="../../../tokio/prelude/future/trait.Future.html#method.select">Read more</a></p>
|
||
</div><h4 id='method.select2' class="method"><span id='select2.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.select2' class='fnname'>select2</a><B>(self, other: B) -> <a class="struct" href="../../../tokio/prelude/future/struct.Select2.html" title="struct tokio::prelude::future::Select2">Select2</a><Self, <B as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#670-674' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Waits for either one of two differently-typed futures to complete. <a href="../../../tokio/prelude/future/trait.Future.html#method.select2">Read more</a></p>
|
||
</div><h4 id='method.join' class="method"><span id='join.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.join' class='fnname'>join</a><B>(self, other: B) -> <a class="struct" href="../../../tokio/prelude/future/struct.Join.html" title="struct tokio::prelude::future::Join">Join</a><Self, <B as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#715-721' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Joins the result of two futures, waiting for them both to complete. <a href="../../../tokio/prelude/future/trait.Future.html#method.join">Read more</a></p>
|
||
</div><h4 id='method.join3' class="method"><span id='join3.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.join3' class='fnname'>join3</a><B, C>(<br> self, <br> b: B, <br> c: C<br>) -> <a class="struct" href="../../../tokio/prelude/future/struct.Join3.html" title="struct tokio::prelude::future::Join3">Join3</a><Self, <B as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>, <C as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>,<br> C: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#724-730' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Same as <code>join</code>, but with more futures.</p>
|
||
</div><h4 id='method.join4' class="method"><span id='join4.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.join4' class='fnname'>join4</a><B, C, D>(<br> self, <br> b: B, <br> c: C, <br> d: D<br>) -> <a class="struct" href="../../../tokio/prelude/future/struct.Join4.html" title="struct tokio::prelude::future::Join4">Join4</a><Self, <B as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>, <C as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>, <D as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>,<br> C: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>,<br> D: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#733-741' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Same as <code>join</code>, but with more futures.</p>
|
||
</div><h4 id='method.join5' class="method"><span id='join5.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.join5' class='fnname'>join5</a><B, C, D, E>(<br> self, <br> b: B, <br> c: C, <br> d: D, <br> e: E<br>) -> <a class="struct" href="../../../tokio/prelude/future/struct.Join5.html" title="struct tokio::prelude::future::Join5">Join5</a><Self, <B as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>, <C as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>, <D as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>, <E as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Future" title="type tokio::prelude::IntoFuture::Future">Future</a>> <span class="where fmt-newline">where<br> B: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>,<br> C: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>,<br> D: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>,<br> E: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a><Error = Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#744-754' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Same as <code>join</code>, but with more futures.</p>
|
||
</div><h4 id='method.into_stream' class="method"><span id='into_stream.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.into_stream' class='fnname'>into_stream</a>(self) -> <a class="struct" href="../../../tokio/prelude/future/struct.IntoStream.html" title="struct tokio::prelude::future::IntoStream">IntoStream</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#777-781' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Convert this future into a single element stream. <a href="../../../tokio/prelude/future/trait.Future.html#method.into_stream">Read more</a></p>
|
||
</div><h4 id='method.flatten' class="method"><span id='flatten.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.flatten' class='fnname'>flatten</a>(self) -> <a class="struct" href="../../../tokio/prelude/future/struct.Flatten.html" title="struct tokio::prelude::future::Flatten">Flatten</a><Self> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>: <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>,<br> <Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a> as <a class="trait" href="../../../tokio/prelude/trait.IntoFuture.html" title="trait tokio::prelude::IntoFuture">IntoFuture</a>>::<a class="type" href="../../../tokio/prelude/trait.IntoFuture.html#associatedtype.Error" title="type tokio::prelude::IntoFuture::Error">Error</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#819-829' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Flatten the execution of this future when the successful result of this future is itself another future. <a href="../../../tokio/prelude/future/trait.Future.html#method.flatten">Read more</a></p>
|
||
</div><h4 id='method.flatten_stream' class="method"><span id='flatten_stream.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.flatten_stream' class='fnname'>flatten_stream</a>(self) -> <a class="struct" href="../../../tokio/prelude/future/struct.FlattenStream.html" title="struct tokio::prelude::future::FlattenStream">FlattenStream</a><Self> <span class="where fmt-newline">where<br> Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>: <a class="trait" href="../../../tokio/prelude/stream/trait.Stream.html" title="trait tokio::prelude::stream::Stream">Stream</a>,<br> <Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a> as <a class="trait" href="../../../tokio/prelude/stream/trait.Stream.html" title="trait tokio::prelude::stream::Stream">Stream</a>>::<a class="type" href="../../../tokio/prelude/stream/trait.Stream.html#associatedtype.Error" title="type tokio::prelude::stream::Stream::Error">Error</a> == Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#859-864' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Flatten the execution of this future when the successful result of this future is a stream. <a href="../../../tokio/prelude/future/trait.Future.html#method.flatten_stream">Read more</a></p>
|
||
</div><h4 id='method.fuse' class="method"><span id='fuse.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.fuse' class='fnname'>fuse</a>(self) -> <a class="struct" href="../../../tokio/prelude/future/struct.Fuse.html" title="struct tokio::prelude::future::Fuse">Fuse</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#899-904' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Fuse a future such that <code>poll</code> will never again be called once it has completed. <a href="../../../tokio/prelude/future/trait.Future.html#method.fuse">Read more</a></p>
|
||
</div><h4 id='method.inspect' class="method"><span id='inspect.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.inspect' class='fnname'>inspect</a><F>(self, f: F) -> <a class="struct" href="../../../tokio/prelude/future/struct.Inspect.html" title="struct tokio::prelude::future::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.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&Self::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>), </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#922-927' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Do something with the item of a future, passing it on. <a href="../../../tokio/prelude/future/trait.Future.html#method.inspect">Read more</a></p>
|
||
</div><h4 id='method.catch_unwind' class="method"><span id='catch_unwind.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.catch_unwind' class='fnname'>catch_unwind</a>(self) -> <a class="struct" href="../../../tokio/prelude/future/struct.CatchUnwind.html" title="struct tokio::prelude::future::CatchUnwind">CatchUnwind</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#961-965' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Catches unwinding panics while polling the future. <a href="../../../tokio/prelude/future/trait.Future.html#method.catch_unwind">Read more</a></p>
|
||
</div><h4 id='method.shared' class="method"><span id='shared.v' class='invisible'><code>fn <a href='../../../tokio/prelude/future/trait.Future.html#method.shared' class='fnname'>shared</a>(self) -> <a class="struct" href="../../../tokio/prelude/future/struct.Shared.html" title="struct tokio::prelude::future::Shared">Shared</a><Self></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/mod.rs.html#1010-1014' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Create a cloneable handle to this future where all handles will resolve to the same result. <a href="../../../tokio/prelude/future/trait.Future.html#method.shared">Read more</a></p>
|
||
</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl<A, B> <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="enum" href="../../../tokio/prelude/future/enum.Either.html" title="enum tokio::prelude::future::Either">Either</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>,<br> B: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, </span></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/either.rs.html#5' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, __arg_0: &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>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/futures/future/either.rs.html#5' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>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></p>
|
||
</div></div></section>
|
||
<section id='search' class="content hidden"></section>
|
||
|
||
<section class="footer"></section>
|
||
|
||
<aside id="help" class="hidden">
|
||
<div>
|
||
<h1 class="hidden">Help</h1>
|
||
|
||
<div class="shortcuts">
|
||
<h2>Keyboard Shortcuts</h2>
|
||
|
||
<dl>
|
||
<dt><kbd>?</kbd></dt>
|
||
<dd>Show this help dialog</dd>
|
||
<dt><kbd>S</kbd></dt>
|
||
<dd>Focus the search field</dd>
|
||
<dt><kbd>↑</kbd></dt>
|
||
<dd>Move up in search results</dd>
|
||
<dt><kbd>↓</kbd></dt>
|
||
<dd>Move down in search results</dd>
|
||
<dt><kbd>↹</kbd></dt>
|
||
<dd>Switch tab</dd>
|
||
<dt><kbd>⏎</kbd></dt>
|
||
<dd>Go to active search result</dd>
|
||
<dt><kbd>+</kbd></dt>
|
||
<dd>Expand all sections</dd>
|
||
<dt><kbd>-</kbd></dt>
|
||
<dd>Collapse all sections</dd>
|
||
</dl>
|
||
</div>
|
||
|
||
<div class="infos">
|
||
<h2>Search Tricks</h2>
|
||
|
||
<p>
|
||
Prefix searches with a type followed by a colon (e.g.
|
||
<code>fn:</code>) to restrict the search to a given type.
|
||
</p>
|
||
|
||
<p>
|
||
Accepted types are: <code>fn</code>, <code>mod</code>,
|
||
<code>struct</code>, <code>enum</code>,
|
||
<code>trait</code>, <code>type</code>, <code>macro</code>,
|
||
and <code>const</code>.
|
||
</p>
|
||
|
||
<p>
|
||
Search functions by type signature (e.g.
|
||
<code>vec -> usize</code> or <code>* -> vec</code>)
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</aside>
|
||
|
||
|
||
|
||
<script>
|
||
window.rootPath = "../../../";
|
||
window.currentCrate = "tokio";
|
||
</script>
|
||
<script src="../../../main.js"></script>
|
||
<script defer src="../../../search-index.js"></script>
|
||
</body>
|
||
</html> |