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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="API documentation for the Rust `value` mod in crate `serde`."><meta name="keywords" content="rust, rustlang, rust-lang, value"><title>serde::de::value - Rust</title><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="../../../dark.css"><link rel="stylesheet" type="text/css" href="../../../light.css" id="themeStyle"><script src="../../../storage.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="shortcut icon" href="../../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../../serde/index.html'><div class='logo-container'><img src='../../../rust-logo.png' alt='logo'></div></a><p class='location'>Module value</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#structs">Structs</a></li></ul></div><p class='location'><a href='../../index.html'>serde</a>::<wbr><a href='../index.html'>de</a></p><script>window.sidebarCurrent = {name: 'value', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../../settings.html"><img src="../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../../../src/serde/de/value.rs.html#1-1497' title='goto source code'>[src]</a></span><span class='in-band'>Module <a href='../../index.html'>serde</a>::<wbr><a href='../index.html'>de</a>::<wbr><a class="mod" href=''>value</a></span></h1><div class='docblock'><p>Building blocks for deserializing basic values using the <code>IntoDeserializer</code>
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trait.</p>
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<pre><code class="language-edition2018">use std::str::FromStr;
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use serde::Deserialize;
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use serde::de::{value, IntoDeserializer};
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#[derive(Deserialize)]
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enum Setting {
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On,
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Off,
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}
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impl FromStr for Setting {
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type Err = value::Error;
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fn from_str(s: &str) -> Result<Self, Self::Err> {
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Self::deserialize(s.into_deserializer())
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}
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}
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</code></pre>
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</div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
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<table><tr class='module-item'><td><a class="struct" href="struct.BoolDeserializer.html" title='serde::de::value::BoolDeserializer struct'>BoolDeserializer</a></td><td class='docblock-short'><p>A deserializer holding
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a <code>bool</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.BorrowedBytesDeserializer.html" title='serde::de::value::BorrowedBytesDeserializer struct'>BorrowedBytesDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>&[u8]</code> with a lifetime tied to another
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deserializer.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.BorrowedStrDeserializer.html" title='serde::de::value::BorrowedStrDeserializer struct'>BorrowedStrDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>&str</code> with a lifetime tied to another
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deserializer.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.CharDeserializer.html" title='serde::de::value::CharDeserializer struct'>CharDeserializer</a></td><td class='docblock-short'><p>A deserializer holding
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a <code>char</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.CowStrDeserializer.html" title='serde::de::value::CowStrDeserializer struct'>CowStrDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>Cow<str></code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.Error.html" title='serde::de::value::Error struct'>Error</a></td><td class='docblock-short'><p>A minimal representation of all possible errors that can occur using the
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<code>IntoDeserializer</code> trait.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.F32Deserializer.html" title='serde::de::value::F32Deserializer struct'>F32Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>f32</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.F64Deserializer.html" title='serde::de::value::F64Deserializer struct'>F64Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>f64</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.I8Deserializer.html" title='serde::de::value::I8Deserializer struct'>I8Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>i8</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.I16Deserializer.html" title='serde::de::value::I16Deserializer struct'>I16Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>i16</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.I32Deserializer.html" title='serde::de::value::I32Deserializer struct'>I32Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>i32</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.I64Deserializer.html" title='serde::de::value::I64Deserializer struct'>I64Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>i64</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.I128Deserializer.html" title='serde::de::value::I128Deserializer struct'>I128Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>i128</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.IsizeDeserializer.html" title='serde::de::value::IsizeDeserializer struct'>IsizeDeserializer</a></td><td class='docblock-short'><p>A deserializer holding
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an <code>isize</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.MapAccessDeserializer.html" title='serde::de::value::MapAccessDeserializer struct'>MapAccessDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>MapAccess</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.MapDeserializer.html" title='serde::de::value::MapDeserializer struct'>MapDeserializer</a></td><td class='docblock-short'><p>A deserializer that iterates over a map.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.SeqAccessDeserializer.html" title='serde::de::value::SeqAccessDeserializer struct'>SeqAccessDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>SeqAccess</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.SeqDeserializer.html" title='serde::de::value::SeqDeserializer struct'>SeqDeserializer</a></td><td class='docblock-short'><p>A deserializer that iterates over a sequence.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.StrDeserializer.html" title='serde::de::value::StrDeserializer struct'>StrDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>&str</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.StringDeserializer.html" title='serde::de::value::StringDeserializer struct'>StringDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>String</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.U8Deserializer.html" title='serde::de::value::U8Deserializer struct'>U8Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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a <code>u8</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.U16Deserializer.html" title='serde::de::value::U16Deserializer struct'>U16Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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a <code>u16</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.U32Deserializer.html" title='serde::de::value::U32Deserializer struct'>U32Deserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>u32</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.U64Deserializer.html" title='serde::de::value::U64Deserializer struct'>U64Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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a <code>u64</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.U128Deserializer.html" title='serde::de::value::U128Deserializer struct'>U128Deserializer</a></td><td class='docblock-short'><p>A deserializer holding
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a <code>u128</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.UnitDeserializer.html" title='serde::de::value::UnitDeserializer struct'>UnitDeserializer</a></td><td class='docblock-short'><p>A deserializer holding a <code>()</code>.</p>
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</td></tr><tr class='module-item'><td><a class="struct" href="struct.UsizeDeserializer.html" title='serde::de::value::UsizeDeserializer struct'>UsizeDeserializer</a></td><td class='docblock-short'><p>A deserializer holding
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a <code>usize</code>.</p>
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