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11 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="Holds the result of parsing functions"><meta name="keywords" content="rust, rustlang, rust-lang, IResult"><title>IResult in nom - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../dark.css" disabled><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../storage.js"></script><script defer src="sidebar-items.js"></script><script defer src="../main.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../favicon.svg"></head><body class="rustdoc type"><!--[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><a class="sidebar-logo" href="../nom/index.html"><div class="logo-container"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></div></a><h2 class="location"></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../nom/index.html"><div class="logo-container"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">IResult</a></h2><div class="sidebar-elems"><section><div class="block"><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><ul><li><a href="#impl-Finish%3CI%2C%20O%2C%20E%3E-for-IResult%3CI%2C%20O%2C%20E%3E">Finish<I, O, E></a></li></ul></div></section><h2 class="location"><a href="index.html">In nom</a></h2></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../nom/index.html"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></a><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><button type="button">?</button></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../wheel.svg"></a></div></div></form></nav></div><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn"><span class="in-band">Type Definition <a href="index.html">nom</a>::<wbr><a class="type" href="#">IResult</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span></h1><span class="out-of-band"><a class="srclink" href="../src/nom/internal.rs.html#18">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="docblock item-decl"><pre class="rust typedef"><code>pub type IResult<I, O, E = <a class="struct" href="error/struct.Error.html" title="struct nom::error::Error">Error</a><I>> = <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.tuple.html">(I, O)</a>, <a class="enum" href="enum.Err.html" title="enum nom::Err">Err</a><E>>;</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Holds the result of parsing functions</p>
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<p>It depends on the input type <code>I</code>, the output type <code>O</code>, and the error type <code>E</code>
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(by default <code>(I, nom::ErrorKind)</code>)</p>
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<p>The <code>Ok</code> side is a pair containing the remainder of the input (the part of the data that
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was not parsed) and the produced value. The <code>Err</code> side contains an instance of <code>nom::Err</code>.</p>
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<p>Outside of the parsing code, you can use the <a href="trait.Finish.html#tymethod.finish" title="Finish::finish">Finish::finish</a> method to convert
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it to a more common result type</p>
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</div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Finish%3CI%2C%20O%2C%20E%3E-for-IResult%3CI%2C%20O%2C%20E%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../src/nom/internal.rs.html#35-45">source</a></span><a href="#impl-Finish%3CI%2C%20O%2C%20E%3E-for-IResult%3CI%2C%20O%2C%20E%3E" class="anchor"></a><h3 class="code-header in-band">impl<I, O, E> <a class="trait" href="trait.Finish.html" title="trait nom::Finish">Finish</a><I, O, E> for <a class="type" href="type.IResult.html" title="type nom::IResult">IResult</a><I, O, E></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.finish" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../src/nom/internal.rs.html#36-44">source</a></span><a href="#method.finish" class="anchor"></a><h4 class="code-header">fn <a href="trait.Finish.html#tymethod.finish" class="fnname">finish</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.tuple.html">(I, O)</a>, E></h4></section></summary><div class='docblock'><p>converts the parser’s result to a type that is more consumable by error
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management libraries. It keeps the same <code>Ok</code> branch, and merges <code>Err::Error</code>
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and <code>Err::Failure</code> into the <code>Err</code> side. <a href="trait.Finish.html#tymethod.finish">Read more</a></p>
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