230 lines
No EOL
28 KiB
HTML
230 lines
No EOL
28 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="API documentation for the Rust `Error` struct in crate `serde_json`.">
|
||
<meta name="keywords" content="rust, rustlang, rust-lang, Error">
|
||
|
||
<title>serde_json::error::Error - 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="../../main.css" id="themeStyle">
|
||
<script src="../../storage.js"></script>
|
||
|
||
|
||
|
||
|
||
</head>
|
||
<body class="rustdoc struct">
|
||
<!--[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>
|
||
|
||
<p class='location'>Struct Error</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.line">line</a><a href="#method.column">column</a><a href="#method.classify">classify</a><a href="#method.is_io">is_io</a><a href="#method.is_syntax">is_syntax</a><a href="#method.is_data">is_data</a><a href="#method.is_eof">is_eof</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-From%3CError%3E">From<Error></a><a href="#impl-Error">Error</a><a href="#impl-Display">Display</a><a href="#impl-Debug">Debug</a></div></div><p class='location'><a href='../index.html'>serde_json</a>::<wbr><a href='index.html'>error</a></p><script>window.sidebarCurrent = {name: 'Error', ty: 'struct', 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">
|
||
<input class="search-input" name="search"
|
||
autocomplete="off"
|
||
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
|
||
type="search">
|
||
</div>
|
||
</form>
|
||
</nav>
|
||
|
||
<section id='main' class="content">
|
||
<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>serde_json</a>::<wbr><a href='index.html'>error</a>::<wbr><a class="struct" href=''>Error</a></span><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_json/error.rs.html#21-26' title='goto source code'>[src]</a></span></h1>
|
||
<pre class='rust struct'>pub struct Error { /* fields omitted */ }</pre><div class='docblock'><p>This type represents all possible errors that can occur when serializing or
|
||
deserializing JSON data.</p>
|
||
</div>
|
||
<h2 id='methods' class='small-section-header'>
|
||
Methods<a href='#methods' class='anchor'></a>
|
||
</h2>
|
||
<h3 id='impl' class='impl'><span class='in-band'><code>impl <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#31-115' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.line' class="method"><span id='line.v' class='invisible'><code>pub fn <a href='#method.line' class='fnname'>line</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#36-38' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>One-based line number at which the error was detected.</p>
|
||
<p>Characters in the first line of the input (before the first newline
|
||
character) are in line 1.</p>
|
||
</div><h4 id='method.column' class="method"><span id='column.v' class='invisible'><code>pub fn <a href='#method.column' class='fnname'>column</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#47-49' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>One-based column number at which the error was detected.</p>
|
||
<p>The first character in the input and any characters immediately
|
||
following a newline character are in column 1.</p>
|
||
<p>Note that errors may occur in column 0, for example if a read from an IO
|
||
stream fails immediately following a previously read newline character.</p>
|
||
</div><h4 id='method.classify' class="method"><span id='classify.v' class='invisible'><code>pub fn <a href='#method.classify' class='fnname'>classify</a>(&self) -> <a class="enum" href="../../serde_json/error/enum.Category.html" title="enum serde_json::error::Category">Category</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#57-84' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Categorizes the cause of this error.</p>
|
||
<ul>
|
||
<li><code>Category::Io</code> - failure to read or write bytes on an IO stream</li>
|
||
<li><code>Category::Syntax</code> - input that is not syntactically valid JSON</li>
|
||
<li><code>Category::Data</code> - input data that is semantically incorrect</li>
|
||
<li><code>Category::Eof</code> - unexpected end of the input data</li>
|
||
</ul>
|
||
</div><h4 id='method.is_io' class="method"><span id='is_io.v' class='invisible'><code>pub fn <a href='#method.is_io' class='fnname'>is_io</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#88-90' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Returns true if this error was caused by a failure to read or write
|
||
bytes on an IO stream.</p>
|
||
</div><h4 id='method.is_syntax' class="method"><span id='is_syntax.v' class='invisible'><code>pub fn <a href='#method.is_syntax' class='fnname'>is_syntax</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#94-96' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Returns true if this error was caused by input that was not
|
||
syntactically valid JSON.</p>
|
||
</div><h4 id='method.is_data' class="method"><span id='is_data.v' class='invisible'><code>pub fn <a href='#method.is_data' class='fnname'>is_data</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#103-105' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Returns true if this error was caused by input data that was
|
||
semantically incorrect.</p>
|
||
<p>For example, JSON containing a number is semantically incorrect when the
|
||
type being deserialized into holds a String.</p>
|
||
</div><h4 id='method.is_eof' class="method"><span id='is_eof.v' class='invisible'><code>pub fn <a href='#method.is_eof' class='fnname'>is_eof</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#112-114' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Returns true if this error was caused by prematurely reaching the end of
|
||
the input data.</p>
|
||
<p>Callers that process streaming input may be interested in retrying the
|
||
deserialization once more data is available.</p>
|
||
</div></div>
|
||
<h2 id='implementations' class='small-section-header'>
|
||
Trait Implementations<a href='#implementations' class='anchor'></a>
|
||
</h2>
|
||
<h3 id='impl-From%3CError%3E' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a>> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a></code><a href='#impl-From%3CError%3E' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#141-180' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.from' class="method"><span id='from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(j: <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#169-179' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Convert a <code>serde_json::Error</code> into an <code>io::Error</code>.</p>
|
||
<p>JSON syntax and data errors are turned into <code>InvalidData</code> IO errors.
|
||
EOF errors are turned into <code>UnexpectedEof</code> IO errors.</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">io</span>;
|
||
|
||
<span class="kw">enum</span> <span class="ident">MyError</span> {
|
||
<span class="ident">Io</span>(<span class="ident">io</span>::<span class="ident">Error</span>),
|
||
<span class="ident">Json</span>(<span class="ident">serde_json</span>::<span class="ident">Error</span>),
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">From</span><span class="op"><</span><span class="ident">serde_json</span>::<span class="ident">Error</span><span class="op">></span> <span class="kw">for</span> <span class="ident">MyError</span> {
|
||
<span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">err</span>: <span class="ident">serde_json</span>::<span class="ident">Error</span>) <span class="op">-></span> <span class="ident">MyError</span> {
|
||
<span class="kw">use</span> <span class="ident">serde_json</span>::<span class="ident">error</span>::<span class="ident">Category</span>;
|
||
<span class="kw">match</span> <span class="ident">err</span>.<span class="ident">classify</span>() {
|
||
<span class="ident">Category</span>::<span class="ident">Io</span> <span class="op">=></span> {
|
||
<span class="ident">MyError</span>::<span class="ident">Io</span>(<span class="ident">err</span>.<span class="ident">into</span>())
|
||
}
|
||
<span class="ident">Category</span>::<span class="ident">Syntax</span> <span class="op">|</span> <span class="ident">Category</span>::<span class="ident">Data</span> <span class="op">|</span> <span class="ident">Category</span>::<span class="ident">Eof</span> <span class="op">=></span> {
|
||
<span class="ident">MyError</span>::<span class="ident">Json</span>(<span class="ident">err</span>)
|
||
}
|
||
}
|
||
}
|
||
}</pre>
|
||
</div></div><h3 id='impl-Error' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html" title="trait std::error::Error">Error</a> for <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code><a href='#impl-Error' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#343-360' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.description' class="method"><span id='description.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#tymethod.description' class='fnname'>description</a>(&self) -> &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#344-352' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>A short description of the error. <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#tymethod.description">Read more</a></p>
|
||
</div><h4 id='method.cause' class="method"><span id='cause.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.cause' class='fnname'>cause</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&<a class="trait" href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html" title="trait std::error::Error">Error</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#354-359' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>The lower-level cause of this error, if any. <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.cause">Read more</a></p>
|
||
</div></div><h3 id='impl-Display' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code><a href='#impl-Display' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#362-366' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#363-365' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
|
||
</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#384-394' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.fmt-1' class="method"><span id='fmt.v-1' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#385-393' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
|
||
</div></div><h3 id='impl-Error-1' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../serde/de/trait.Error.html" title="trait serde::de::Error">Error</a> for <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code><a href='#impl-Error-1' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#396-416' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.custom' class="method"><span id='custom.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#tymethod.custom' class='fnname'>custom</a><T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>>(msg: T) -> <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#398-406' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when there is general error when deserializing a type. <a href="../../serde/de/trait.Error.html#tymethod.custom">Read more</a></p>
|
||
</div><h4 id='method.invalid_type' class="method"><span id='invalid_type.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#method.invalid_type' class='fnname'>invalid_type</a>(unexp: <a class="enum" href="../../serde/de/enum.Unexpected.html" title="enum serde::de::Unexpected">Unexpected</a>, exp: &<a class="trait" href="../../serde/de/trait.Expected.html" title="trait serde::de::Expected">Expected</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#409-415' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when a <code>Deserialize</code> receives a type different from what it was expecting. <a href="../../serde/de/trait.Error.html#method.invalid_type">Read more</a></p>
|
||
</div><h4 id='method.invalid_value' class="method"><span id='invalid_value.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#method.invalid_value' class='fnname'>invalid_value</a>(unexp: <a class="enum" href="../../serde/de/enum.Unexpected.html" title="enum serde::de::Unexpected">Unexpected</a>, exp: &<a class="trait" href="../../serde/de/trait.Expected.html" title="trait serde::de::Expected">Expected</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#225-227' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when a <code>Deserialize</code> receives a value of the right type but that is wrong for some other reason. <a href="../../serde/de/trait.Error.html#method.invalid_value">Read more</a></p>
|
||
</div><h4 id='method.invalid_length' class="method"><span id='invalid_length.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#method.invalid_length' class='fnname'>invalid_length</a>(len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, exp: &<a class="trait" href="../../serde/de/trait.Expected.html" title="trait serde::de::Expected">Expected</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#239-241' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when deserializing a sequence or map and the input data contains too many or too few elements. <a href="../../serde/de/trait.Error.html#method.invalid_length">Read more</a></p>
|
||
</div><h4 id='method.unknown_variant' class="method"><span id='unknown_variant.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#method.unknown_variant' class='fnname'>unknown_variant</a>(variant: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, expected: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'static [</a>&'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#246-255' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when a <code>Deserialize</code> enum type received a variant with an unrecognized name. <a href="../../serde/de/trait.Error.html#method.unknown_variant">Read more</a></p>
|
||
</div><h4 id='method.unknown_field' class="method"><span id='unknown_field.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#method.unknown_field' class='fnname'>unknown_field</a>(field: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, expected: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'static [</a>&'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#260-269' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when a <code>Deserialize</code> struct type received a field with an unrecognized name. <a href="../../serde/de/trait.Error.html#method.unknown_field">Read more</a></p>
|
||
</div><h4 id='method.missing_field' class="method"><span id='missing_field.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#method.missing_field' class='fnname'>missing_field</a>(field: &'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#275-277' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when a <code>Deserialize</code> struct type expected to receive a required field with a particular name but that field was not present in the input. <a href="../../serde/de/trait.Error.html#method.missing_field">Read more</a></p>
|
||
</div><h4 id='method.duplicate_field' class="method"><span id='duplicate_field.v' class='invisible'><code>fn <a href='../../serde/de/trait.Error.html#method.duplicate_field' class='fnname'>duplicate_field</a>(field: &'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> Self</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/de/mod.rs.html#282-284' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Raised when a <code>Deserialize</code> struct type received more than one of the same field. <a href="../../serde/de/trait.Error.html#method.duplicate_field">Read more</a></p>
|
||
</div></div><h3 id='impl-Error-2' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a> for <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code><a href='#impl-Error-2' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#418-429' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.custom-1' class="method"><span id='custom.v-1' class='invisible'><code>fn <a href='../../serde/ser/trait.Error.html#tymethod.custom' class='fnname'>custom</a><T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>>(msg: T) -> <a class="struct" href="../../serde_json/error/struct.Error.html" title="struct serde_json::error::Error">Error</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde_json/error.rs.html#420-428' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Used when a [<code>Serialize</code>] implementation encounters any error while serializing a type. <a href="../../serde/ser/trait.Error.html#tymethod.custom">Read more</a></p>
|
||
</div></div></section>
|
||
<section id='search' class="content hidden"></section>
|
||
|
||
<section class="footer"></section>
|
||
|
||
<aside id="help" class="hidden">
|
||
<div>
|
||
<h1 class="hidden">Help</h1>
|
||
|
||
<div class="shortcuts">
|
||
<h2>Keyboard Shortcuts</h2>
|
||
|
||
<dl>
|
||
<dt><kbd>?</kbd></dt>
|
||
<dd>Show this help dialog</dd>
|
||
<dt><kbd>S</kbd></dt>
|
||
<dd>Focus the search field</dd>
|
||
<dt><kbd>↑</kbd></dt>
|
||
<dd>Move up in search results</dd>
|
||
<dt><kbd>↓</kbd></dt>
|
||
<dd>Move down in search results</dd>
|
||
<dt><kbd>↹</kbd></dt>
|
||
<dd>Switch tab</dd>
|
||
<dt><kbd>⏎</kbd></dt>
|
||
<dd>Go to active search result</dd>
|
||
<dt><kbd>+</kbd></dt>
|
||
<dd>Expand all sections</dd>
|
||
<dt><kbd>-</kbd></dt>
|
||
<dd>Collapse all sections</dd>
|
||
</dl>
|
||
</div>
|
||
|
||
<div class="infos">
|
||
<h2>Search Tricks</h2>
|
||
|
||
<p>
|
||
Prefix searches with a type followed by a colon (e.g.
|
||
<code>fn:</code>) to restrict the search to a given type.
|
||
</p>
|
||
|
||
<p>
|
||
Accepted types are: <code>fn</code>, <code>mod</code>,
|
||
<code>struct</code>, <code>enum</code>,
|
||
<code>trait</code>, <code>type</code>, <code>macro</code>,
|
||
and <code>const</code>.
|
||
</p>
|
||
|
||
<p>
|
||
Search functions by type signature (e.g.
|
||
<code>vec -> usize</code> or <code>* -> vec</code>)
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</aside>
|
||
|
||
|
||
|
||
<script>
|
||
window.rootPath = "../../";
|
||
window.currentCrate = "serde_json";
|
||
</script>
|
||
<script src="../../main.js"></script>
|
||
<script defer src="../../search-index.js"></script>
|
||
</body>
|
||
</html> |