mirror of
https://github.com/edg-l/edlang.git
synced 2024-11-22 16:08:24 +00:00
19 lines
4.7 KiB
HTML
19 lines
4.7 KiB
HTML
<!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="is-terminal is a simple utility that answers one question:"><title>is_terminal - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-dd39b87e5fcfba68.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="is_terminal" data-themes="" data-resource-suffix="" data-rustdoc-version="1.80.0 (051478957 2024-07-21)" data-channel="1.80.0" data-search-js="search-d52510db62a78183.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../static.files/storage-118b08c4c78b968e.js"></script><script defer src="../crates.js"></script><script defer src="../static.files/main-20a3ad099b048cf2.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-df360f571f6edeae.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc mod crate"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../is_terminal/index.html">is_terminal</a><span class="version">0.4.12</span></h2></div><div class="sidebar-elems"><ul class="block"><li><a id="all-types" href="all.html">All Items</a></li></ul><section><ul class="block"><li><a href="#traits">Traits</a></li><li><a href="#functions">Functions</a></li></ul></section></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Crate <a class="mod" href="#">is_terminal</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><a class="src" href="../src/is_terminal/lib.rs.html#1-382">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>is-terminal is a simple utility that answers one question:</p>
|
||
<blockquote>
|
||
<p>Is this a terminal?</p>
|
||
</blockquote>
|
||
<p>A “terminal”, also known as a “tty”, is an I/O device which may be
|
||
interactive and may support color and other special features. This crate
|
||
doesn’t provide any of those features; it just answers this one question.</p>
|
||
<p>On Unix-family platforms, this is effectively the same as the <a href="https://man7.org/linux/man-pages/man3/isatty.3.html"><code>isatty</code></a>
|
||
function for testing whether a given stream is a terminal, though it
|
||
accepts high-level stream types instead of raw file descriptors.</p>
|
||
<p>On Windows, it uses a variety of techniques to determine whether the
|
||
given stream is a terminal.</p>
|
||
<h2 id="example"><a class="doc-anchor" href="#example">§</a>Example</h2>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>is_terminal::IsTerminal;
|
||
|
||
<span class="kw">if </span>std::io::stdout().is_terminal() {
|
||
<span class="macro">println!</span>(<span class="string">"stdout is a terminal"</span>)
|
||
}</code></pre></div>
|
||
</div></details><h2 id="traits" class="section-header">Traits<a href="#traits" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="trait" href="trait.IsTerminal.html" title="trait is_terminal::IsTerminal">IsTerminal</a></div><div class="desc docblock-short">Extension trait to check whether something is a terminal.</div></li></ul><h2 id="functions" class="section-header">Functions<a href="#functions" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="fn" href="fn.is_terminal.html" title="fn is_terminal::is_terminal">is_terminal</a></div><div class="desc docblock-short">Returns <code>true</code> if <code>this</code> is a terminal.</div></li></ul></section></div></main></body></html> |