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<section id='main' class="content"><h1 class='fqn'><span class='in-band'>Function <a href='index.html'>termion</a>::<wbr><a class="fn" href=''>async_stdin</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../src/termion/async.rs.html#17-27' title='goto source code'>[src]</a></span></h1><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="../termion/struct.AsyncReader.html" title="struct termion::AsyncReader">AsyncReader</a></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="../termion/struct.AsyncReader.html" title="struct termion::AsyncReader">AsyncReader</a></h3><code class="content"><span class="where fmt-newline">impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read">Read</a> for <a class="struct" href="../termion/struct.AsyncReader.html" title="struct termion::AsyncReader">AsyncReader</a></span></code></div></div><pre class='rust fn'>pub fn async_stdin() -> <a class="struct" href="../termion/struct.AsyncReader.html" title="struct termion::AsyncReader">AsyncReader</a></pre><div class='docblock'><p>Construct an asynchronous handle to the TTY standard input.</p>
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<p>This allows you to read from standard input <em>without blocking</em> the current thread.
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Specifically, it works by firing up another thread to handle the event stream, which will then
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be buffered in a mpsc queue, which will eventually be read by the current thread.</p>
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<p>This will not read the piped standard input, but rather read from the TTY device, since reading
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asyncronized from piped input would rarely make sense. In other words, if you pipe standard
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output from another process, it won't be reflected in the stream returned by this function, as
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this represents the TTY device, and not the piped standard input.</p>
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