138 lines
6.3 KiB
HTML
138 lines
6.3 KiB
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<title>tokio::executor::current_thread::block_on_all - Rust</title>
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<p class='location'><a href='../../index.html'>tokio</a>::<wbr><a href='../index.html'>executor</a>::<wbr><a href='index.html'>current_thread</a></p><script>window.sidebarCurrent = {name: 'block_on_all', ty: 'fn', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Function <a href='../../index.html'>tokio</a>::<wbr><a href='../index.html'>executor</a>::<wbr><a href='index.html'>current_thread</a>::<wbr><a class="fn" href=''>block_on_all</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../../../src/tokio/executor/current_thread/mod.rs.html#267-276' title='goto source code'>[src]</a></span></h1>
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<pre class='rust fn'>pub fn block_on_all<F>(future: F) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><F::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Item" title="type tokio::prelude::future::Future::Item">Item</a>, F::<a class="type" href="../../../tokio/prelude/future/trait.Future.html#associatedtype.Error" title="type tokio::prelude::future::Future::Error">Error</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../tokio/prelude/future/trait.Future.html" title="trait tokio::prelude::future::Future">Future</a>, </span></pre><div class='docblock'><p>Run the executor bootstrapping the execution with the provided future.</p>
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<p>This creates a new <a href="struct.CurrentThread.html"><code>CurrentThread</code></a> executor, spawns the provided future,
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and blocks the current thread until the provided future and <strong>all</strong>
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subsequently spawned futures complete. In other words:</p>
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<ul>
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<li>If the provided bootstrap future does <strong>not</strong> spawn any additional tasks,
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<code>block_on_all</code> returns once <code>future</code> completes.</li>
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<li>If the provided bootstrap future <strong>does</strong> spawn additional tasks, then
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<code>block_on_all</code> returns once <strong>all</strong> spawned futures complete.</li>
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<p>See <a href="index.html">module level</a> documentation for more details.</p>
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