<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="Performs actions requested by the `Parser`"><title>Perform in anstyle_parse - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><linkrel="stylesheet"href="../static.files/normalize-76eba96aa4d2e634.css"><linkrel="stylesheet"href="../static.files/rustdoc-5bc39a1768837dd0.css"><metaname="rustdoc-vars"data-root-path="../"data-static-root-path="../static.files/"data-current-crate="anstyle_parse"data-themes=""data-resource-suffix=""data-rustdoc-version="1.77.0 (aedd173a2 2024-03-17)"data-channel="1.77.0"data-search-js="search-dd67cee4cfa65049.js"data-settings-js="settings-4313503d2e1961c2.js"><scriptsrc="../static.files/storage-4c98445ec4002617.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../static.files/main-48f368f3872407c8.js"></script><noscript><linkrel="stylesheet"href="../static.files/noscript-04d5337699b92874.css"></noscript><linkrel="alternate icon"type="image/png"href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><linkrel="alternate icon"type="image/png"href="../static.files/favicon-32x32-422f7d1d52889060.png"><linkrel="icon"type="image/svg+xml"href="../static.files/favicon-2c020d218678b618.svg"></head><bodyclass="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle"title="show sidebar"></button></nav><navclass="sidebar"><divclass="sidebar-crate"><h2><ahref="../anstyle_parse/index.html">anstyle_parse</a><spanclass="version">0.2.3</span></h2></div><h2class="location"><ahref="#">Perform</a></h2><divclass="sidebar-elems"><section><h3><ahref="#provided-methods">Provided Methods</a></h3><ulclass="block"><li><ahref="#method.csi_dispatch">csi_dispatch</a></li><li><ahref="#method.esc_dispatch">esc_dispatch</a></li><li><ahref="#method.execute">execute</a></li><li><ahref="#method.hook">hook</a></li><li><ahref="#method.osc_dispatch">osc_dispatch</a></li><li><ahref="#method.print">print</a></li><li><ahref="#method.put">put</a></li><li><ahref="#method.unhook">unhook</a></li></ul><h3><ahref="#implementors">Implementors</a></h3></section><h2><ahref="index.html">In crate anstyle_parse</a></h2></div></nav><divclass="sidebar-resizer"></div>
<main><divclass="width-limiter"><navclass="sub"><formclass="search-form"><span></span><divid="sidebar-button"tabindex="-1"><ahref="../anstyle_parse/all.html"title="show sidebar"></a></div><inputclass="search-input"name="search"aria-label="Run search in the documentation"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><divid="help-button"tabindex="-1"><ahref="../help.html"title="help">?</a></div><divid="settings-menu"tabindex="-1"><ahref="../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><sectionid="main-content"class="content"><divclass="main-heading"><h1>Trait <ahref="index.html">anstyle_parse</a>::<wbr><aclass="trait"href="#">Perform</a><buttonid="copy-path"title="Copy item path to clipboard"><imgsrc="../static.files/clipboard-7571035ce49a181d.svg"width="19"height="18"alt="Copy item path"></button></h1><spanclass="out-of-band"><aclass="src"href="../src/anstyle_parse/lib.rs.html#381-431">source</a> · <buttonid="toggle-all-docs"title="collapse all docs">[<span>−</span>]</button></span></div><preclass="rust item-decl"><code>pub trait Perform {
}</code></pre><detailsclass="toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>Performs actions requested by the <ahref="struct.Parser.html"title="struct anstyle_parse::Parser"><code>Parser</code></a></p>
<p>Actions in this case mean, for example, handling a CSI escape sequence describing cursor
movement, or simply printing characters to the screen.</p>
<p>The methods on this type correspond to actions described in
<ahref="http://vt100.net/emu/dec_ansi_parser">http://vt100.net/emu/dec_ansi_parser</a>. I’ve done my best to describe them in
a useful way in my own words for completeness, but the site should be
referenced if something isn’t clear. If the site disappears at some point in
</div></details><h2id="provided-methods"class="section-header">Provided Methods<ahref="#provided-methods"class="anchor">§</a></h2><divclass="methods"><detailsclass="toggle method-toggle"open><summary><sectionid="method.print"class="method"><aclass="src rightside"href="../src/anstyle_parse/lib.rs.html#383">source</a><h4class="code-header">fn <ahref="#method.print"class="fn">print</a>(&mut self, _c: <aclass="primitive"href="https://doc.rust-lang.org/1.77.0/core/primitive.char.html">char</a>)</h4></section></summary><divclass="docblock"><p>Draw a character to the screen and update states.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.execute"class="method"><aclass="src rightside"href="../src/anstyle_parse/lib.rs.html#386">source</a><h4class="code-header">fn <ahref="#method.execute"class="fn">execute</a>(&mut self, _byte: <aclass="primitive"href="https://doc.rust-lang.org/1.77.0/core/primitive.u8.html">u8</a>)</h4></section></summary><divclass="docblock"><p>Execute a C0 or C1 control function.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.put"class="method"><aclass="src rightside"href="../src/anstyle_parse/lib.rs.html#401">source</a><h4class="code-header">fn <ahref="#method.put"class="fn">put</a>(&mut self, _byte: <aclass="primitive"href="https://doc.rust-lang.org/1.77.0/core/primitive.u8.html">u8</a>)</h4></section></summary><divclass="docblock"><p>Pass bytes as part of a device control string to the handle chosen in <code>hook</code>. C0 controls
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.unhook"class="method"><aclass="src rightside"href="../src/anstyle_parse/lib.rs.html#407">source</a><h4class="code-header">fn <ahref="#method.unhook"class="fn">unhook</a>(&mut self)</h4></section></summary><divclass="docblock"><p>Called when a device control string is terminated.</p>
<p>The previously selected handler should be notified that the DCS has
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.esc_dispatch"class="method"><aclass="src rightside"href="../src/anstyle_parse/lib.rs.html#430">source</a><h4class="code-header">fn <ahref="#method.esc_dispatch"class="fn">esc_dispatch</a>(&mut self, _intermediates: &[<aclass="primitive"href="https://doc.rust-lang.org/1.77.0/core/primitive.u8.html">u8</a>], _ignore: <aclass="primitive"href="https://doc.rust-lang.org/1.77.0/core/primitive.bool.html">bool</a>, _byte: <aclass="primitive"href="https://doc.rust-lang.org/1.77.0/core/primitive.u8.html">u8</a>)</h4></section></summary><divclass="docblock"><p>The final character of an escape sequence has arrived.</p>
