| <!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="This trait abstracts away serializing the JSON control characters, which allows the user to optionally pretty print the JSON output."><meta name="keywords" content="rust, rustlang, rust-lang, Formatter"><title>Formatter in serde_json::ser - 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" 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class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../serde_json/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../serde_json/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">Formatter</a></h2><div class="sidebar-elems"><section><h3><a href="#provided-methods">Provided Methods</a></h3><ul class="block"><li><a href="#method.begin_array">begin_array</a></li><li><a href="#method.begin_array_value">begin_array_value</a></li><li><a href="#method.begin_object">begin_object</a></li><li><a href="#method.begin_object_key">begin_object_key</a></li><li><a href="#method.begin_object_value">begin_object_value</a></li><li><a href="#method.begin_string">begin_string</a></li><li><a href="#method.end_array">end_array</a></li><li><a href="#method.end_array_value">end_array_value</a></li><li><a href="#method.end_object">end_object</a></li><li><a href="#method.end_object_key">end_object_key</a></li><li><a href="#method.end_object_value">end_object_value</a></li><li><a href="#method.end_string">end_string</a></li><li><a href="#method.write_bool">write_bool</a></li><li><a href="#method.write_char_escape">write_char_escape</a></li><li><a href="#method.write_f32">write_f32</a></li><li><a href="#method.write_f64">write_f64</a></li><li><a href="#method.write_i128">write_i128</a></li><li><a href="#method.write_i16">write_i16</a></li><li><a href="#method.write_i32">write_i32</a></li><li><a href="#method.write_i64">write_i64</a></li><li><a href="#method.write_i8">write_i8</a></li><li><a href="#method.write_null">write_null</a></li><li><a href="#method.write_number_str">write_number_str</a></li><li><a href="#method.write_raw_fragment">write_raw_fragment</a></li><li><a href="#method.write_string_fragment">write_string_fragment</a></li><li><a href="#method.write_u128">write_u128</a></li><li><a href="#method.write_u16">write_u16</a></li><li><a href="#method.write_u32">write_u32</a></li><li><a href="#method.write_u64">write_u64</a></li><li><a href="#method.write_u8">write_u8</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><h2><a href="index.html">In serde_json::ser</a></h2></div></nav><main><div class="width-limiter"><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"><a href="../../help.html">?</a></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><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Trait <a href="../index.html">serde_json</a>::<wbr><a href="index.html">ser</a>::<wbr><a class="trait" href="#">Formatter</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></h1><span class="out-of-band"><a class="srclink" href="../../src/serde_json/ser.rs.html#1508-1853">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust trait"><code>pub trait Formatter { |
| <details class="rustdoc-toggle type-contents-toggle"><summary class="hideme"><span>Show 30 methods</span></summary> fn <a href="#method.write_null" class="fnname">write_null</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_bool" class="fnname">write_bool</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_i8" class="fnname">write_i8</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_i16" class="fnname">write_i16</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_i32" class="fnname">write_i32</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_i64" class="fnname">write_i64</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_i128" class="fnname">write_i128</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_u8" class="fnname">write_u8</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_u16" class="fnname">write_u16</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_u32" class="fnname">write_u32</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_u64" class="fnname">write_u64</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_u128" class="fnname">write_u128</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_f32" class="fnname">write_f32</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_f64" class="fnname">write_f64</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_number_str" class="fnname">write_number_str</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.begin_string" class="fnname">begin_string</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.end_string" class="fnname">end_string</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_string_fragment" class="fnname">write_string_fragment</a><W>(<br> &mut self,<br> writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W,<br> fragment: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><br> ) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_char_escape" class="fnname">write_char_escape</a><W>(<br> &mut self,<br> writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W,<br> char_escape: <a class="enum" href="enum.CharEscape.html" title="enum serde_json::ser::CharEscape">CharEscape</a><br> ) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.begin_array" class="fnname">begin_array</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.end_array" class="fnname">end_array</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.begin_array_value" class="fnname">begin_array_value</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, first: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.end_array_value" class="fnname">end_array_value</a><W>(&mut self, _writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.begin_object" class="fnname">begin_object</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.end_object" class="fnname">end_object</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.begin_object_key" class="fnname">begin_object_key</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, first: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.end_object_key" class="fnname">end_object_key</a><W>(&mut self, _writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.begin_object_value" class="fnname">begin_object_value</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.end_object_value" class="fnname">end_object_value</a><W>(&mut self, _writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| <span class="item-spacer"></span> fn <a href="#method.write_raw_fragment" class="fnname">write_raw_fragment</a><W>(<br> &mut self,<br> writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W,<br> fragment: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><br> ) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><br> <span class="where">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a></span>, |
| { ... } |
| </details>}</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>This trait abstracts away serializing the JSON control characters, which allows the user to |
| optionally pretty print the JSON output.</p> |
| </div></details><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 method-toggle" open><summary><section id="method.write_null" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1511-1516">source</a><h4 class="code-header">fn <a href="#method.write_null" class="fnname">write_null</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a <code>null</code> value to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_bool" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1520-1530">source</a><h4 class="code-header">fn <a href="#method.write_bool" class="fnname">write_bool</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a <code>true</code> or <code>false</code> value to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_i8" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1534-1541">source</a><h4 class="code-header">fn <a href="#method.write_i8" class="fnname">write_i8</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>-123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_i16" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1545-1552">source</a><h4 class="code-header">fn <a href="#method.write_i16" class="fnname">write_i16</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>-123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_i32" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1556-1563">source</a><h4 class="code-header">fn <a href="#method.write_i32" class="fnname">write_i32</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>-123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_i64" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1567-1574">source</a><h4 class="code-header">fn <a href="#method.write_i64" class="fnname">write_i64</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>-123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_i128" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1578-1585">source</a><h4 class="code-header">fn <a href="#method.write_i128" class="fnname">write_i128</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i128.html">i128</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>-123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_u8" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1589-1596">source</a><h4 class="code-header">fn <a href="#method.write_u8" class="fnname">write_u8</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_u16" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1600-1607">source</a><h4 class="code-header">fn <a href="#method.write_u16" class="fnname">write_u16</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_u32" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1611-1618">source</a><h4 class="code-header">fn <a href="#method.write_u32" class="fnname">write_u32</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_u64" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1622-1629">source</a><h4 class="code-header">fn <a href="#method.write_u64" class="fnname">write_u64</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_u128" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1633-1640">source</a><h4 class="code-header">fn <a href="#method.write_u128" class="fnname">write_u128</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u128.html">u128</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes an integer value like <code>123</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_f32" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1644-1651">source</a><h4 class="code-header">fn <a href="#method.write_f32" class="fnname">write_f32</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a floating point value like <code>-31.26e+12</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_f64" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1655-1662">source</a><h4 class="code-header">fn <a href="#method.write_f64" class="fnname">write_f64</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a floating point value like <code>-31.26e+12</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_number_str" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1666-1671">source</a><h4 class="code-header">fn <a href="#method.write_number_str" class="fnname">write_number_str</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, value: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a number that has already been rendered to a string.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.begin_string" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1676-1681">source</a><h4 class="code-header">fn <a href="#method.begin_string" class="fnname">begin_string</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called before each series of <code>write_string_fragment</code> and |
| <code>write_char_escape</code>. Writes a <code>"</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.end_string" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1686-1691">source</a><h4 class="code-header">fn <a href="#method.end_string" class="fnname">end_string</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called after each series of <code>write_string_fragment</code> and |
| <code>write_char_escape</code>. Writes a <code>"</code> to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_string_fragment" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1696-1701">source</a><h4 class="code-header">fn <a href="#method.write_string_fragment" class="fnname">write_string_fragment</a><W>(<br> &mut self,<br> writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W,<br> fragment: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><br>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a string fragment that doesn’t need any escaping to the |
| specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_char_escape" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1705-1735">source</a><h4 class="code-header">fn <a href="#method.write_char_escape" class="fnname">write_char_escape</a><W>(<br> &mut self,<br> writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W,<br> char_escape: <a class="enum" href="enum.CharEscape.html" title="enum serde_json::ser::CharEscape">CharEscape</a><br>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a character escape code to the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.begin_array" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1740-1745">source</a><h4 class="code-header">fn <a href="#method.begin_array" class="fnname">begin_array</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called before every array. Writes a <code>[</code> to the specified |
| writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.end_array" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1750-1755">source</a><h4 class="code-header">fn <a href="#method.end_array" class="fnname">end_array</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called after every array. Writes a <code>]</code> to the specified |
| writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.begin_array_value" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1760-1769">source</a><h4 class="code-header">fn <a href="#method.begin_array_value" class="fnname">begin_array_value</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, first: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called before every array value. Writes a <code>,</code> if needed to |
| the specified writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.end_array_value" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1773-1778">source</a><h4 class="code-header">fn <a href="#method.end_array_value" class="fnname">end_array_value</a><W>(&mut self, _writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called after every array value.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.begin_object" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1783-1788">source</a><h4 class="code-header">fn <a href="#method.begin_object" class="fnname">begin_object</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called before every object. Writes a <code>{</code> to the specified |
| writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.end_object" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1793-1798">source</a><h4 class="code-header">fn <a href="#method.end_object" class="fnname">end_object</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called after every object. Writes a <code>}</code> to the specified |
| writer.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.begin_object_key" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1802-1811">source</a><h4 class="code-header">fn <a href="#method.begin_object_key" class="fnname">begin_object_key</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, first: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called before every object key.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.end_object_key" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1817-1822">source</a><h4 class="code-header">fn <a href="#method.end_object_key" class="fnname">end_object_key</a><W>(&mut self, _writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called after every object key. A <code>:</code> should be written to the |
| specified writer by either this method or |
| <code>begin_object_value</code>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.begin_object_value" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1828-1833">source</a><h4 class="code-header">fn <a href="#method.begin_object_value" class="fnname">begin_object_value</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called before every object value. A <code>:</code> should be written to |
| the specified writer by either this method or |
| <code>end_object_key</code>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.end_object_value" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1837-1842">source</a><h4 class="code-header">fn <a href="#method.end_object_value" class="fnname">end_object_value</a><W>(&mut self, _writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Called after every object value.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.write_raw_fragment" class="method has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1847-1852">source</a><h4 class="code-header">fn <a href="#method.write_raw_fragment" class="fnname">write_raw_fragment</a><W>(&mut self, writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>W, fragment: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>><span class="where fmt-newline">where<br> W: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</span></h4></section></summary><div class="docblock"><p>Writes a raw JSON fragment that doesn’t need any escaping to the |
| specified writer.</p> |
| </div></details></div><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div id="implementors-list"><section id="impl-Formatter-for-CompactFormatter" class="impl has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1859">source</a><a href="#impl-Formatter-for-CompactFormatter" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="trait.Formatter.html" title="trait serde_json::ser::Formatter">Formatter</a> for <a class="struct" href="struct.CompactFormatter.html" title="struct serde_json::ser::CompactFormatter">CompactFormatter</a></h3></section><section id="impl-Formatter-for-PrettyFormatter%3C%27a%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/serde_json/ser.rs.html#1891-1985">source</a><a href="#impl-Formatter-for-PrettyFormatter%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> <a class="trait" href="trait.Formatter.html" title="trait serde_json::ser::Formatter">Formatter</a> for <a class="struct" href="struct.PrettyFormatter.html" title="struct serde_json::ser::PrettyFormatter">PrettyFormatter</a><'a></h3></section></div><script src="../../implementors/serde_json/ser/trait.Formatter.js" async></script></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="serde_json" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
