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13 lines
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<!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="Percent-decode the given bytes."><title>percent_decode in percent_encoding - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="percent_encoding" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc fn"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">percent_decode</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../percent_encoding/index.html">percent_<wbr>encoding</a><span class="version">2.3.2</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">percent_<wbr>decode</a></h2><h3><a href="#">Sections</a></h3><ul class="block top-toc"><li><a href="#examples" title="Examples">Examples</a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate percent_<wbr>encoding</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="index.html">percent_encoding</a></div><h1>Function <span class="fn">percent_<wbr>decode</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/percent_encoding/lib.rs.html#240-244">Source</a> </span></div><pre class="rust item-decl"><code>pub fn percent_decode(input: &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>]) -> <a class="struct" href="struct.PercentDecode.html" title="struct percent_encoding::PercentDecode">PercentDecode</a><'_> <a href="#" class="tooltip" data-notable-ty="PercentDecode<'_>">ⓘ</a></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Percent-decode the given bytes.</p>
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<p><a href="https://url.spec.whatwg.org/#percent-decode">https://url.spec.whatwg.org/#percent-decode</a></p>
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<p>Any sequence of <code>%</code> followed by two hexadecimal digits is decoded.
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The return type:</p>
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<ul>
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<li>Implements <code>Into<Cow<u8>></code> borrowing <code>input</code> when it contains no percent-encoded sequence,</li>
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<li>Implements <code>Iterator<Item = u8></code> and therefore has a <code>.collect::<Vec<u8>>()</code> method,</li>
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<li>Has <code>decode_utf8()</code> and <code>decode_utf8_lossy()</code> methods.</li>
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</ul>
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<h2 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h2>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>percent_encoding::percent_decode;
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<span class="macro">assert_eq!</span>(percent_decode(<span class="string">b"foo%20bar%3f"</span>).decode_utf8().unwrap(), <span class="string">"foo bar?"</span>);</code></pre></div></div></details><script type="text/json" id="notable-traits-data">{"PercentDecode<'_>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.PercentDecode.html\" title=\"struct percent_encoding::PercentDecode\">PercentDecode</a><'_></code></h3><pre><code><div class=\"where\">impl <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\">Iterator</a> for <a class=\"struct\" href=\"struct.PercentDecode.html\" title=\"struct percent_encoding::PercentDecode\">PercentDecode</a><'_></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.u8.html\">u8</a>;</div>"}</script></section></div></main></body></html> |