58 lines
34 KiB
HTML
58 lines
34 KiB
HTML
<!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="Provides a `Visitor` access to each entry of a map in the input."><meta name="keywords" content="rust, rustlang, rust-lang, MapAccess"><title>MapAccess in serde::de - 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 trait"><!--[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="../../serde/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="../../serde/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">MapAccess</a></h2><div class="sidebar-elems"><section><div class="block"><h3 class="sidebar-title"><a href="#required-associated-types">Required Associated Types</a></h3><ul><li><a href="#associatedtype.Error">Error</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#required-methods">Required Methods</a></h3><ul><li><a href="#tymethod.next_key_seed">next_key_seed</a></li><li><a href="#tymethod.next_value_seed">next_value_seed</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#provided-methods">Provided Methods</a></h3><ul><li><a href="#method.next_entry">next_entry</a></li><li><a href="#method.next_entry_seed">next_entry_seed</a></li><li><a href="#method.next_key">next_key</a></li><li><a href="#method.next_value">next_value</a></li><li><a href="#method.size_hint">size_hint</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul><li><a href="#impl-MapAccess%3C%27de%3E-for-%26%27a%20mut%20A">&'a mut A</a></li></ul></div><div class="block"><h3 class="sidebar-title"><a href="#implementors">Implementors</a></h3></div></section><h2 class="location"><a href="index.html">In serde::de</a></h2></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../serde/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">Trait <a href="../index.html">serde</a>::<wbr><a href="index.html">de</a>::<wbr><a class="trait" href="#">MapAccess</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/serde/de/mod.rs.html#1789-1892">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 trait"><code>pub trait MapAccess<'de> {
|
||
type <a href="#associatedtype.Error" class="associatedtype">Error</a>: <a class="trait" href="trait.Error.html" title="trait serde::de::Error">Error</a>;
|
||
|
||
fn <a href="#tymethod.next_key_seed" class="fnname">next_key_seed</a><K>(<br> &mut self,<br> seed: K<br> ) -> <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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de></span>;
|
||
<span class="item-spacer"></span> fn <a href="#tymethod.next_value_seed" class="fnname">next_value_seed</a><V>(&mut self, seed: V) -> <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> V: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de></span>;
|
||
|
||
fn <a href="#method.next_entry_seed" class="fnname">next_entry_seed</a><K, V>(<br> &mut self,<br> kseed: K,<br> vseed: V<br> ) -> <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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><(K::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, V::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>)>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>,<br> V: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de></span>,
|
||
{ ... }
|
||
<span class="item-spacer"></span> fn <a href="#method.next_key" class="fnname">next_key</a><K>(&mut 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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de></span>,
|
||
{ ... }
|
||
<span class="item-spacer"></span> fn <a href="#method.next_value" class="fnname">next_value</a><V>(&mut 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><V, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> V: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de></span>,
|
||
{ ... }
|
||
<span class="item-spacer"></span> fn <a href="#method.next_entry" class="fnname">next_entry</a><K, V>(&mut 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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.tuple.html">(K, V)</a>>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>><br> <span class="where">where<br> K: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>,<br> V: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de></span>,
|
||
{ ... }
|
||
<span class="item-spacer"></span> fn <a href="#method.size_hint" class="fnname">size_hint</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.usize.html">usize</a>> { ... }
|
||
}</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Provides a <code>Visitor</code> access to each entry of a map in the input.</p>
|
||
<p>This is a trait that a <code>Deserializer</code> passes to a <code>Visitor</code> implementation.</p>
|
||
<h2 id="lifetime"><a href="#lifetime">Lifetime</a></h2>
|
||
<p>The <code>'de</code> lifetime of this trait is the lifetime of data that may be
|
||
borrowed by deserialized map entries. See the page <a href="https://serde.rs/lifetimes.html">Understanding
|
||
deserializer lifetimes</a> for a more detailed explanation of these lifetimes.</p>
|
||
<h2 id="example-implementation"><a href="#example-implementation">Example implementation</a></h2>
|
||
<p>The <a href="https://serde.rs/data-format.html">example data format</a> presented on the website demonstrates an
|
||
implementation of <code>MapAccess</code> for a basic JSON data format.</p>
|
||
</div></details><h2 id="required-associated-types" class="small-section-header">Required Associated Types<a href="#required-associated-types" class="anchor"></a></h2><div class="methods"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1792">source</a></div><h4 class="code-header">type <a href="#associatedtype.Error" class="associatedtype">Error</a>: <a class="trait" href="trait.Error.html" title="trait serde::de::Error">Error</a></h4></div></summary><div class="docblock"><p>The error type that can be returned if some error occurs during
|
||
deserialization.</p>
|
||
</div></details></div><h2 id="required-methods" class="small-section-header">Required Methods<a href="#required-methods" class="anchor"></a></h2><div class="methods"><details class="rustdoc-toggle" open><summary><div id="tymethod.next_key_seed" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1799-1801">source</a></div><h4 class="code-header">fn <a href="#tymethod.next_key_seed" class="fnname">next_key_seed</a><K>(&mut self, seed: K) -> <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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></h4></div></summary><div class="docblock"><p>This returns <code>Ok(Some(key))</code> for the next key in the map, or <code>Ok(None)</code>
|
||
if there are no more remaining entries.</p>
|
||
<p><code>Deserialize</code> implementations should typically use
|
||
<code>MapAccess::next_key</code> or <code>MapAccess::next_entry</code> instead.</p>
|
||
</div></details><details class="rustdoc-toggle" open><summary><div id="tymethod.next_value_seed" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1812-1814">source</a></div><h4 class="code-header">fn <a href="#tymethod.next_value_seed" class="fnname">next_value_seed</a><V>(&mut self, seed: V) -> <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></h4></div></summary><div class="docblock"><p>This returns a <code>Ok(value)</code> for the next value in the map.</p>
|
||
<p><code>Deserialize</code> implementations should typically use
|
||
<code>MapAccess::next_value</code> instead.</p>
|
||
<h5 id="panics"><a href="#panics">Panics</a></h5>
|
||
<p>Calling <code>next_value_seed</code> before <code>next_key_seed</code> is incorrect and is
|
||
allowed to panic or return bogus results.</p>
|
||
</div></details></div><h2 id="provided-methods" class="small-section-header">Provided Methods<a href="#provided-methods" class="anchor"></a></h2><div class="methods"><details class="rustdoc-toggle" open><summary><div id="method.next_entry_seed" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1825-1841">source</a></div><h4 class="code-header">fn <a href="#method.next_entry_seed" class="fnname">next_entry_seed</a><K, V>(<br> &mut self,<br> kseed: K,<br> vseed: V<br>) -> <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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><(K::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, V::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>)>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>,<br> V: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></h4></div></summary><div class="docblock"><p>This returns <code>Ok(Some((key, value)))</code> for the next (key-value) pair in
|
||
the map, or <code>Ok(None)</code> if there are no more remaining items.</p>
|
||
<p><code>MapAccess</code> implementations should override the default behavior if a
|
||
more efficient implementation is possible.</p>
|
||
<p><code>Deserialize</code> implementations should typically use
|
||
<code>MapAccess::next_entry</code> instead.</p>
|
||
</div></details><details class="rustdoc-toggle" open><summary><div id="method.next_key" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1849-1854">source</a></div><h4 class="code-header">fn <a href="#method.next_key" class="fnname">next_key</a><K>(&mut 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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></h4></div></summary><div class="docblock"><p>This returns <code>Ok(Some(key))</code> for the next key in the map, or <code>Ok(None)</code>
|
||
if there are no more remaining entries.</p>
|
||
<p>This method exists as a convenience for <code>Deserialize</code> implementations.
|
||
<code>MapAccess</code> implementations should not override the default behavior.</p>
|
||
</div></details><details class="rustdoc-toggle" open><summary><div id="method.next_value" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1866-1871">source</a></div><h4 class="code-header">fn <a href="#method.next_value" class="fnname">next_value</a><V>(&mut 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><V, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></h4></div></summary><div class="docblock"><p>This returns a <code>Ok(value)</code> for the next value in the map.</p>
|
||
<p>This method exists as a convenience for <code>Deserialize</code> implementations.
|
||
<code>MapAccess</code> implementations should not override the default behavior.</p>
|
||
<h5 id="panics-1"><a href="#panics-1">Panics</a></h5>
|
||
<p>Calling <code>next_value</code> before <code>next_key</code> is incorrect and is allowed to
|
||
panic or return bogus results.</p>
|
||
</div></details><details class="rustdoc-toggle" open><summary><div id="method.next_entry" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1879-1885">source</a></div><h4 class="code-header">fn <a href="#method.next_entry" class="fnname">next_entry</a><K, V>(&mut 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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.tuple.html">(K, V)</a>>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>,<br> V: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></h4></div></summary><div class="docblock"><p>This returns <code>Ok(Some((key, value)))</code> for the next (key-value) pair in
|
||
the map, or <code>Ok(None)</code> if there are no more remaining items.</p>
|
||
<p>This method exists as a convenience for <code>Deserialize</code> implementations.
|
||
<code>MapAccess</code> implementations should not override the default behavior.</p>
|
||
</div></details><details class="rustdoc-toggle" open><summary><div id="method.size_hint" class="method has-srclink"><div class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1889-1891">source</a></div><h4 class="code-header">fn <a href="#method.size_hint" class="fnname">size_hint</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.usize.html">usize</a>></h4></div></summary><div class="docblock"><p>Returns the number of entries remaining in the map, if known.</p>
|
||
</div></details></div><h2 id="foreign-impls" class="small-section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-MapAccess%3C%27de%3E-for-%26%27a%20mut%20A" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1894-1958">source</a></span><a href="#impl-MapAccess%3C%27de%3E-for-%26%27a%20mut%20A" class="anchor"></a><h3 class="code-header in-band">impl<'de, 'a, A: ?<a class="trait" href="https://doc.rust-lang.org/1.64.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="trait" href="trait.MapAccess.html" title="trait serde::de::MapAccess">MapAccess</a><'de> for <a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.reference.html">&'a mut </a>A <span class="where fmt-newline">where<br> A: <a class="trait" href="trait.MapAccess.html" title="trait serde::de::MapAccess">MapAccess</a><'de>, </span></h3></section></summary><div class="impl-items"><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.Error" class="associatedtype">Error</a> = <A as <a class="trait" href="trait.MapAccess.html" title="trait serde::de::MapAccess">MapAccess</a><'de>>::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a></h4></section><section id="method.next_key_seed" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1901-1906">source</a></span><a href="#method.next_key_seed" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.next_key_seed" class="fnname">next_key_seed</a><K>(&mut self, seed: K) -> <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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></h4></section><section id="method.next_value_seed" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1909-1914">source</a></span><a href="#method.next_value_seed" class="anchor"></a><h4 class="code-header">fn <a href="#tymethod.next_value_seed" class="fnname">next_value_seed</a><V>(&mut self, seed: V) -> <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><V::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></h4></section><section id="method.next_entry_seed-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1917-1927">source</a></span><a href="#method.next_entry_seed-1" class="anchor"></a><h4 class="code-header">fn <a href="#method.next_entry_seed" class="fnname">next_entry_seed</a><K, V>(<br> &mut self,<br> kseed: K,<br> vseed: V<br>) -> <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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><(K::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>, V::<a class="associatedtype" href="trait.DeserializeSeed.html#associatedtype.Value" title="type serde::de::DeserializeSeed::Value">Value</a>)>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>,<br> V: <a class="trait" href="trait.DeserializeSeed.html" title="trait serde::de::DeserializeSeed">DeserializeSeed</a><'de>, </span></h4></section><section id="method.next_entry-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1930-1936">source</a></span><a href="#method.next_entry-1" class="anchor"></a><h4 class="code-header">fn <a href="#method.next_entry" class="fnname">next_entry</a><K, V>(&mut 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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.tuple.html">(K, V)</a>>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>,<br> V: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></h4></section><section id="method.next_key-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1939-1944">source</a></span><a href="#method.next_key-1" class="anchor"></a><h4 class="code-header">fn <a href="#method.next_key" class="fnname">next_key</a><K>(&mut 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="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><K>, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> K: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></h4></section><section id="method.next_value-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1947-1952">source</a></span><a href="#method.next_value-1" class="anchor"></a><h4 class="code-header">fn <a href="#method.next_value" class="fnname">next_value</a><V>(&mut 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><V, Self::<a class="associatedtype" href="trait.MapAccess.html#associatedtype.Error" title="type serde::de::MapAccess::Error">Error</a>> <span class="where fmt-newline">where<br> V: <a class="trait" href="../trait.Deserialize.html" title="trait serde::Deserialize">Deserialize</a><'de>, </span></h4></section><section id="method.size_hint-1" class="method trait-impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/mod.rs.html#1955-1957">source</a></span><a href="#method.size_hint-1" class="anchor"></a><h4 class="code-header">fn <a href="#method.size_hint" class="fnname">size_hint</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/1.64.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.64.0/std/primitive.usize.html">usize</a>></h4></section></div></details><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-MapAccess%3C%27de%3E-for-MapDeserializer%3C%27de%2C%20I%2C%20E%3E" class="impl has-srclink"><span class="rightside"><a class="srclink" href="../../src/serde/de/value.rs.html#1194-1250">source</a></span><a href="#impl-MapAccess%3C%27de%3E-for-MapDeserializer%3C%27de%2C%20I%2C%20E%3E" class="anchor"></a><h3 class="code-header in-band">impl<'de, I, E> <a class="trait" href="trait.MapAccess.html" title="trait serde::de::MapAccess">MapAccess</a><'de> for <a class="struct" href="value/struct.MapDeserializer.html" title="struct serde::de::value::MapDeserializer">MapDeserializer</a><'de, I, E> <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.64.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> I::<a class="associatedtype" href="https://doc.rust-lang.org/1.64.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: Pair,<br> <I::<a class="associatedtype" href="https://doc.rust-lang.org/1.64.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as Pair>::First: <a class="trait" href="trait.IntoDeserializer.html" title="trait serde::de::IntoDeserializer">IntoDeserializer</a><'de, E>,<br> <I::<a class="associatedtype" href="https://doc.rust-lang.org/1.64.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a> as Pair>::Second: <a class="trait" href="trait.IntoDeserializer.html" title="trait serde::de::IntoDeserializer">IntoDeserializer</a><'de, E>,<br> E: <a class="trait" href="trait.Error.html" title="trait serde::de::Error">Error</a>, </span></h3></section></summary><div class="impl-items"><section id="associatedtype.Error-2" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-2" class="anchor"></a><h4 class="code-header">type <a href="#associatedtype.Error" class="associatedtype">Error</a> = E</h4></section></div></details></div><script type="text/javascript" src="../../implementors/serde/de/trait.MapAccess.js" data-ignore-extern-crates="" async></script></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="serde" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.64.0 (a55dd71d5 2022-09-19)" ></div></body></html> |