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173 lines
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7.7 KiB
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<meta name="description" content="API documentation for the Rust `raw` mod in crate `termion`.">
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<title>termion::raw - Rust</title>
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<div class="sidebar-menu">☰</div>
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<p class='location'>Module raw</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#constants">Constants</a></li><li><a href="#traits">Traits</a></li></ul></div><p class='location'><a href='../index.html'>termion</a></p><script>window.sidebarCurrent = {name: 'raw', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div>
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<section id='main' class="content"><h1 class='fqn'><span class='in-band'>Module <a href='../index.html'>termion</a>::<wbr><a class="mod" href=''>raw</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a class='srclink' href='../../src/termion/raw.rs.html#1-117' title='goto source code'>[src]</a></span></h1><div class='docblock'><p>Managing raw mode.</p>
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<p>Raw mode is a particular state a TTY can have. It signifies that:</p>
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<ol>
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<li>No line buffering (the input is given byte-by-byte).</li>
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<li>The input is not written out, instead it has to be done manually by the programmer.</li>
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<li>The output is not canonicalized (for example, <code>\n</code> means "go one line down", not "line
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break").</li>
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</ol>
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<p>It is essential to design terminal programs.</p>
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<h1 id="example" class="section-header"><a href="#example">Example</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">termion</span>::<span class="ident">raw</span>::<span class="ident">IntoRawMode</span>;
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">io</span>::{<span class="ident">Write</span>, <span class="ident">stdout</span>};
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<span class="kw">fn</span> <span class="ident">main</span>() {
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">stdout</span> <span class="op">=</span> <span class="ident">stdout</span>().<span class="ident">into_raw_mode</span>().<span class="ident">unwrap</span>();
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<span class="macro">write</span><span class="macro">!</span>(<span class="ident">stdout</span>, <span class="string">"Hey there."</span>).<span class="ident">unwrap</span>();
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}</pre>
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</div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="struct" href="struct.RawTerminal.html"
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title='struct termion::raw::RawTerminal'>RawTerminal</a></td>
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<td class='docblock-short'>
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<p>A terminal restorer, which keeps the previous state of the terminal, and restores it, when
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dropped.</p>
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</td>
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</tr></table><h2 id='constants' class='section-header'><a href="#constants">Constants</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="constant" href="constant.CONTROL_SEQUENCE_TIMEOUT.html"
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title='constant termion::raw::CONTROL_SEQUENCE_TIMEOUT'>CONTROL_SEQUENCE_TIMEOUT</a></td>
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<td class='docblock-short'>
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<p>The timeout of an escape code control sequence, in milliseconds.</p>
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</td>
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</tr></table><h2 id='traits' class='section-header'><a href="#traits">Traits</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="trait" href="trait.IntoRawMode.html"
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title='trait termion::raw::IntoRawMode'>IntoRawMode</a></td>
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<td class='docblock-short'>
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<p>Types which can be converted into "raw mode".</p>
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</td>
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