132 lines
5.7 KiB
HTML
132 lines
5.7 KiB
HTML
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<title>futures::unsync::mpsc::channel - Rust</title>
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<p class='location'><a href='../../index.html'>futures</a>::<wbr><a href='../index.html'>unsync</a>::<wbr><a href='index.html'>mpsc</a></p><script>window.sidebarCurrent = {name: 'channel', 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'>futures</a>::<wbr><a href='../index.html'>unsync</a>::<wbr><a href='index.html'>mpsc</a>::<wbr><a class="fn" href=''>channel</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../../../src/futures/unsync/mpsc.rs.html#28-30' title='goto source code'>[src]</a></span></h1>
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<pre class='rust fn'>pub fn channel<T>(buffer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="struct" href="../../../futures/unsync/mpsc/struct.Sender.html" title="struct futures::unsync::mpsc::Sender">Sender</a><T>, <a class="struct" href="../../../futures/unsync/mpsc/struct.Receiver.html" title="struct futures::unsync::mpsc::Receiver">Receiver</a><T><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></pre><div class='docblock'><p>Creates a bounded in-memory channel with buffered storage.</p>
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<p>This method creates concrete implementations of the <code>Stream</code> and <code>Sink</code>
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traits which can be used to communicate a stream of values between tasks
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with backpressure. The channel capacity is exactly <code>buffer</code>. On average,
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sending a message through this channel performs no dynamic allocation.</p>
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