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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="Recognizes a big endian signed 3 bytes integer."><title>be_i24 in winnow::binary - 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="winnow" 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="../../winnow/index.html">winnow</a><span class="version">0.6.5</span></h2></div><div class="sidebar-elems"><h2><a href="index.html">In winnow::binary</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="../../winnow/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">winnow</a>::<wbr><a href="index.html">binary</a>::<wbr><a class="fn" href="#">be_i24</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/winnow/binary/mod.rs.html#459-477">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub fn be_i24<Input, Error>(input: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Input</a>) -> <a class="type" href="../error/type.PResult.html" title="type winnow::error::PResult">PResult</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.i32.html">i32</a>, Error><div class="where">where
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Input: <a class="trait" href="../stream/trait.StreamIsPartial.html" title="trait winnow::stream::StreamIsPartial">StreamIsPartial</a> + <a class="trait" href="../stream/trait.Stream.html" title="trait winnow::stream::Stream">Stream</a><Token = <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u8.html">u8</a>>,
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<Input as <a class="trait" href="../stream/trait.Stream.html" title="trait winnow::stream::Stream">Stream</a>>::<a class="associatedtype" href="../stream/trait.Stream.html#associatedtype.Slice" title="type winnow::stream::Stream::Slice">Slice</a>: <a class="trait" href="../stream/trait.AsBytes.html" title="trait winnow::stream::AsBytes">AsBytes</a>,
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Error: <a class="trait" href="../error/trait.ParserError.html" title="trait winnow::error::ParserError">ParserError</a><Input>,</div></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Recognizes a big endian signed 3 bytes integer.</p>
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<p><em>Complete version</em>: Returns an error if there is not enough input data.</p>
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<p><em>[Partial version][crate::_topic::partial]</em>: Will return <code>Err(winnow::error::ErrMode::Incomplete(_))</code> if there is not enough data.</p>
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<h2 id="example"><a href="#example">Example</a></h2>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>winnow::binary::be_i24;
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<span class="kw">fn </span>parser(s: <span class="kw-2">&</span>[u8]) -> IResult<<span class="kw-2">&</span>[u8], i32> {
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be_i24.parse_peek(s)
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}
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<span class="macro">assert_eq!</span>(parser(<span class="kw-2">&</span><span class="string">b"\x00\x03\x05abcefg"</span>[..]), <span class="prelude-val">Ok</span>((<span class="kw-2">&</span><span class="string">b"abcefg"</span>[..], <span class="number">0x000305</span>)));
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<span class="macro">assert_eq!</span>(parser(<span class="kw-2">&</span><span class="string">b"\x01"</span>[..]), <span class="prelude-val">Err</span>(ErrMode::Backtrack(InputError::new(<span class="kw-2">&</span>[<span class="number">0x01</span>][..], ErrorKind::Slice))));</code></pre></div>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>winnow::binary::be_i24;
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<span class="kw">fn </span>parser(s: Partial<<span class="kw-2">&</span>[u8]>) -> IResult<Partial<<span class="kw-2">&</span>[u8]>, i32> {
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be_i24.parse_peek(s)
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}
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<span class="macro">assert_eq!</span>(parser(Partial::new(<span class="kw-2">&</span><span class="string">b"\x00\x01\x02abcd"</span>[..])), <span class="prelude-val">Ok</span>((Partial::new(<span class="kw-2">&</span><span class="string">b"abcd"</span>[..]), <span class="number">0x000102</span>)));
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<span class="macro">assert_eq!</span>(parser(Partial::new(<span class="kw-2">&</span><span class="string">b""</span>[..])), <span class="prelude-val">Err</span>(ErrMode::Incomplete(Needed::new(<span class="number">3</span>))));</code></pre></div>
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</div></details></section></div></main></body></html>
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