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- <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `oneshot` mod in crate `futures`."><meta name="keywords" content="rust, rustlang, rust-lang, oneshot"><title>futures::sync::oneshot - 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="../../../light.css" id="themeStyle"><script src="../../../storage.js"></script></head><body class="rustdoc mod"><!--[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'>Module oneshot</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#functions">Functions</a></li></ul></div><p class='location'><a href='../../index.html'>futures</a>::<wbr><a href='../index.html'>sync</a></p><script>window.sidebarCurrent = {name: 'oneshot', ty: 'mod', 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"><a id="settings-menu" href="../../../settings.html"><img src="../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Module <a href='../../index.html'>futures</a>::<wbr><a href='../index.html'>sync</a>::<wbr><a class="mod" href=''>oneshot</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/sync/oneshot.rs.html#1-576' title='goto source code'>[src]</a></span></h1><div class='docblock'><p>A one-shot, futures-aware channel</p>
- </div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
- <table>
- <tr class=' module-item'>
- <td><a class="struct" href="struct.Canceled.html"
- title='struct futures::sync::oneshot::Canceled'>Canceled</a></td>
- <td class='docblock-short'>
- <p>Error returned from a <code>Receiver<T></code> whenever the corresponding <code>Sender<T></code>
- is dropped.</p>
- </td>
- </tr>
- <tr class=' module-item'>
- <td><a class="struct" href="struct.Execute.html"
- title='struct futures::sync::oneshot::Execute'>Execute</a></td>
- <td class='docblock-short'>
- <p>Type of future which <code>Execute</code> instances below must be able to spawn.</p>
- </td>
- </tr>
- <tr class=' module-item'>
- <td><a class="struct" href="struct.Receiver.html"
- title='struct futures::sync::oneshot::Receiver'>Receiver</a></td>
- <td class='docblock-short'>
- <p>A future representing the completion of a computation happening elsewhere in
- memory.</p>
- </td>
- </tr>
- <tr class=' module-item'>
- <td><a class="struct" href="struct.Sender.html"
- title='struct futures::sync::oneshot::Sender'>Sender</a></td>
- <td class='docblock-short'>
- <p>Represents the completion half of a oneshot through which the result of a
- computation is signaled.</p>
- </td>
- </tr>
- <tr class=' module-item'>
- <td><a class="struct" href="struct.SpawnHandle.html"
- title='struct futures::sync::oneshot::SpawnHandle'>SpawnHandle</a></td>
- <td class='docblock-short'>
- <p>Handle returned from the <code>spawn</code> function.</p>
- </td>
- </tr></table><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2>
- <table>
- <tr class=' module-item'>
- <td><a class="fn" href="fn.channel.html"
- title='fn futures::sync::oneshot::channel'>channel</a></td>
- <td class='docblock-short'>
- <p>Creates a new futures-aware, one-shot channel.</p>
- </td>
- </tr>
- <tr class=' module-item'>
- <td><a class="fn" href="fn.spawn.html"
- title='fn futures::sync::oneshot::spawn'>spawn</a></td>
- <td class='docblock-short'>
- <p>Spawns a <code>future</code> onto the instance of <code>Executor</code> provided, <code>executor</code>,
- returning a handle representing the completion of the future.</p>
- </td>
- </tr>
- <tr class=' module-item'>
- <td><a class="fn" href="fn.spawn_fn.html"
- title='fn futures::sync::oneshot::spawn_fn'>spawn_fn</a></td>
- <td class='docblock-short'>
- <p>Spawns a function <code>f</code> onto the <code>Spawn</code> instance provided <code>s</code>.</p>
- </td>
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