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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="Counterpart to `bits`, `bytes` transforms its bit stream input into a byte slice for the underlying parser, allowing byte-slice parsers to work on bit streams."><title>bytes in nom::bits - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="nom" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><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 fn"><!--[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">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../nom/index.html">nom</a><span class="version">7.1.3</span></h2></div><div class="sidebar-elems"><h2><a href="index.html">In nom::bits</a></h2></div></nav><div class="sidebar-resizer"></div>
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../nom/all.html" title="show sidebar"></a></div><input class="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"><div id="help-button" tabindex="-1"><a href="../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Function <a href="../index.html">nom</a>::<wbr><a href="index.html">bits</a>::<wbr><a class="fn" href="#">bytes</a><button id="copy-path" title="Copy item path to clipboard"><img src="../../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../../src/nom/bits/mod.rs.html#86-111">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub fn bytes<I, O, E1, E2, P>(
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parser: P
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) -> impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>((I, <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>)) -> <a class="type" href="../type.IResult.html" title="type nom::IResult">IResult</a><(I, <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>), O, E2><div class="where">where
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E1: <a class="trait" href="../error/trait.ParseError.html" title="trait nom::error::ParseError">ParseError</a><I> + <a class="trait" href="../trait.ErrorConvert.html" title="trait nom::ErrorConvert">ErrorConvert</a><E2>,
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E2: <a class="trait" href="../error/trait.ParseError.html" title="trait nom::error::ParseError">ParseError</a><(I, <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>)>,
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I: <a class="trait" href="../trait.Slice.html" title="trait nom::Slice">Slice</a><<a class="struct" href="https://doc.rust-lang.org/1.76.0/core/ops/range/struct.RangeFrom.html" title="struct core::ops::range::RangeFrom">RangeFrom</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>>> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,
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P: <a class="trait" href="../trait.Parser.html" title="trait nom::Parser">Parser</a><I, O, E1>,</div></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Counterpart to <code>bits</code>, <code>bytes</code> transforms its bit stream input into a byte slice for the underlying
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parser, allowing byte-slice parsers to work on bit streams.</p>
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<p>A partial byte remaining in the input will be ignored and the given parser will start parsing
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at the next full byte.</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>nom::bits::{bits, bytes, streaming::take};
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<span class="kw">use </span>nom::combinator::rest;
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<span class="kw">use </span>nom::error::Error;
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<span class="kw">use </span>nom::sequence::tuple;
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<span class="kw">use </span>nom::IResult;
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<span class="kw">fn </span>parse(input: <span class="kw-2">&</span>[u8]) -> IResult<<span class="kw-2">&</span>[u8], (u8, u8, <span class="kw-2">&</span>[u8])> {
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bits::<<span class="kw">_</span>, <span class="kw">_</span>, Error<(<span class="kw-2">&</span>[u8], usize)>, <span class="kw">_</span>, <span class="kw">_</span>>(tuple((
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take(<span class="number">4usize</span>),
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take(<span class="number">8usize</span>),
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bytes::<<span class="kw">_</span>, <span class="kw">_</span>, Error<<span class="kw-2">&</span>[u8]>, <span class="kw">_</span>, <span class="kw">_</span>>(rest)
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)))(input)
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}
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<span class="kw">let </span>input = <span class="kw-2">&</span>[<span class="number">0x12</span>, <span class="number">0x34</span>, <span class="number">0xff</span>, <span class="number">0xff</span>];
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<span class="macro">assert_eq!</span>(parse( input ), <span class="prelude-val">Ok</span>(( <span class="kw-2">&</span>[][..], (<span class="number">0x01</span>, <span class="number">0x23</span>, <span class="kw-2">&</span>[<span class="number">0xff</span>, <span class="number">0xff</span>][..]) )));</code></pre></div>
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</div></details></section></div></main></body></html> |