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<title>rustc_serialize::json::Decoder - Rust</title>
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<p class='location'>Struct Decoder</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.new">new</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Decoder">Decoder</a></div></div><p class='location'><a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>json</a></p><script>window.sidebarCurrent = {name: 'Decoder', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>json</a>::<wbr><a class="struct" href=''>Decoder</a></span><span class='out-of-band'><span id='render-detail'>
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<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
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[<span class='inner'>−</span>]
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</a>
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</span><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2041-2043' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct Decoder { /* fields omitted */ }</pre><div class='docblock'><p>A structure to decode JSON to values in rust.</p>
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</div>
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<h2 id='methods' class='small-section-header'>
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Methods<a href='#methods' class='anchor'></a>
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</h2>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2045-2050' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>pub fn <a href='#method.new' class='fnname'>new</a>(json: <a class="enum" href="../../rustc_serialize/json/enum.Json.html" title="enum rustc_serialize::json::Json">Json</a>) -> <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2047-2049' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Creates a new decoder instance for decoding the specified JSON value.</p>
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</div></div>
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<h2 id='implementations' class='small-section-header'>
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Trait Implementations<a href='#implementations' class='anchor'></a>
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</h2>
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<h3 id='impl-Decoder' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../rustc_serialize/trait.Decoder.html" title="trait rustc_serialize::Decoder">Decoder</a> for <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a></code><a href='#impl-Decoder' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2118-2376' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='associatedtype.Error' class="type"><span id='Error.t' class='invisible'><code>type <a href='../../rustc_serialize/trait.Decoder.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="../../rustc_serialize/json/enum.DecoderError.html" title="enum rustc_serialize::json::DecoderError">DecoderError</a></code></span></h4>
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<div class='docblock'><p>The error type for method results.</p>
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</div><h4 id='method.read_nil' class="method"><span id='read_nil.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_nil' class='fnname'>read_nil</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2121-2123' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a nil value.</p>
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</div><h4 id='method.read_usize' class="method"><span id='read_usize.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_usize' class='fnname'>read_usize</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<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/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a usize value.</p>
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</div><h4 id='method.read_u8' class="method"><span id='read_u8.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_u8' class='fnname'>read_u8</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a u8 value.</p>
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</div><h4 id='method.read_u16' class="method"><span id='read_u16.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_u16' class='fnname'>read_u16</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a u16 value.</p>
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</div><h4 id='method.read_u32' class="method"><span id='read_u32.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_u32' class='fnname'>read_u32</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a u32 value.</p>
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</div><h4 id='method.read_u64' class="method"><span id='read_u64.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_u64' class='fnname'>read_u64</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a u64 value.</p>
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</div><h4 id='method.read_isize' class="method"><span id='read_isize.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_isize' class='fnname'>read_isize</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.isize.html">isize</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a isize value.</p>
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</div><h4 id='method.read_i8' class="method"><span id='read_i8.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_i8' class='fnname'>read_i8</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i8.html">i8</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a i8 value.</p>
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</div><h4 id='method.read_i16' class="method"><span id='read_i16.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_i16' class='fnname'>read_i16</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i16.html">i16</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a i16 value.</p>
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</div><h4 id='method.read_i32' class="method"><span id='read_i32.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_i32' class='fnname'>read_i32</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a i32 value.</p>
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</div><h4 id='method.read_i64' class="method"><span id='read_i64.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_i64' class='fnname'>read_i64</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2083-2114' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a i64 value.</p>
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</div><h4 id='method.read_f32' class="method"><span id='read_f32.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_f32' class='fnname'>read_f32</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f32.html">f32</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2136-2138' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a f32 value.</p>
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</div><h4 id='method.read_f64' class="method"><span id='read_f64.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_f64' class='fnname'>read_f64</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.f64.html">f64</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2140-2156' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a f64 value.</p>
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</div><h4 id='method.read_bool' class="method"><span id='read_bool.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_bool' class='fnname'>read_bool</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<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/rustc_serialize/json.rs.html#2158-2160' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a bool value.</p>
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</div><h4 id='method.read_char' class="method"><span id='read_char.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_char' class='fnname'>read_char</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2162-2173' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a char value.</p>
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</div><h4 id='method.read_str' class="method"><span id='read_str.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_str' class='fnname'>read_str</a>(&mut self) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2175-2177' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read a string value.</p>
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</div><h4 id='method.read_enum' class="method"><span id='read_enum.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_enum' class='fnname'>read_enum</a><T, F>(&mut self, _name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2179-2183' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read an enumeration value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_enum">Read more</a></p>
|
||
</div><h4 id='method.read_enum_variant' class="method"><span id='read_enum_variant.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_variant' class='fnname'>read_enum_variant</a><T, F>(&mut self, names: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a>&<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>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2185-2225' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read an enumeration value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_variant">Read more</a></p>
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||
</div><h4 id='method.read_enum_variant_arg' class="method"><span id='read_enum_variant_arg.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_variant_arg' class='fnname'>read_enum_variant_arg</a><T, F>(&mut self, _idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2227-2231' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Read an unnamed data item for an enumeration variant. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_variant_arg">Read more</a></p>
|
||
</div><h4 id='method.read_enum_struct_variant' class="method"><span id='read_enum_struct_variant.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_struct_variant' class='fnname'>read_enum_struct_variant</a><T, F>(<br> &mut self, <br> names: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a>&<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>, <br> f: F<br>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2233-2237' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read an enumeration value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_struct_variant">Read more</a></p>
|
||
</div><h4 id='method.read_enum_struct_variant_field' class="method"><span id='read_enum_struct_variant_field.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_struct_variant_field' class='fnname'>read_enum_struct_variant_field</a><T, F>(<br> &mut self, <br> _name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, <br> idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <br> f: F<br>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2240-2248' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read a named data item for an enumeration variant. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_enum_struct_variant_field">Read more</a></p>
|
||
</div><h4 id='method.read_struct' class="method"><span id='read_struct.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_struct' class='fnname'>read_struct</a><T, F>(<br> &mut self, <br> _name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, <br> _len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <br> f: F<br>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2250-2256' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read an struct value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_struct">Read more</a></p>
|
||
</div><h4 id='method.read_struct_field' class="method"><span id='read_struct_field.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_struct_field' class='fnname'>read_struct_field</a><T, F>(<br> &mut self, <br> name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, <br> _idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <br> f: F<br>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2258-2284' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read a field for a struct value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_struct_field">Read more</a></p>
|
||
</div><h4 id='method.read_tuple' class="method"><span id='read_tuple.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple' class='fnname'>read_tuple</a><T, F>(&mut self, tuple_len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2286-2296' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read a tuple value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple">Read more</a></p>
|
||
</div><h4 id='method.read_tuple_arg' class="method"><span id='read_tuple_arg.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple_arg' class='fnname'>read_tuple_arg</a><T, F>(&mut self, idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2298-2302' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read a data item for a tuple. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple_arg">Read more</a></p>
|
||
</div><h4 id='method.read_tuple_struct' class="method"><span id='read_tuple_struct.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple_struct' class='fnname'>read_tuple_struct</a><T, F>(<br> &mut self, <br> _name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, <br> len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <br> f: F<br>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2304-2312' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read a tuple struct value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple_struct">Read more</a></p>
|
||
</div><h4 id='method.read_tuple_struct_arg' class="method"><span id='read_tuple_struct_arg.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple_struct_arg' class='fnname'>read_tuple_struct_arg</a><T, F>(&mut self, idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2314-2321' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read a data item for a tuple struct. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_tuple_struct_arg">Read more</a></p>
|
||
</div><h4 id='method.read_option' class="method"><span id='read_option.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_option' class='fnname'>read_option</a><T, F>(&mut self, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2323-2330' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read an optional value. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_option">Read more</a></p>
|
||
</div><h4 id='method.read_seq' class="method"><span id='read_seq.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_seq' class='fnname'>read_seq</a><T, F>(&mut self, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2332-2341' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read a sequence of values. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_seq">Read more</a></p>
|
||
</div><h4 id='method.read_seq_elt' class="method"><span id='read_seq_elt.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_seq_elt' class='fnname'>read_seq_elt</a><T, F>(&mut self, _idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2343-2347' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read an element in the sequence. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_seq_elt">Read more</a></p>
|
||
</div><h4 id='method.read_map' class="method"><span id='read_map.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_map' class='fnname'>read_map</a><T, F>(&mut self, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2349-2359' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read an associative container (map). <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_map">Read more</a></p>
|
||
</div><h4 id='method.read_map_elt_key' class="method"><span id='read_map_elt_key.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_map_elt_key' class='fnname'>read_map_elt_key</a><T, F>(&mut self, _idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2361-2365' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read the key for an entry in a map. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_map_elt_key">Read more</a></p>
|
||
</div><h4 id='method.read_map_elt_val' class="method"><span id='read_map_elt_val.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.read_map_elt_val' class='fnname'>read_map_elt_val</a><T, F>(&mut self, _idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, f: F) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(&mut <a class="struct" href="../../rustc_serialize/json/struct.Decoder.html" title="struct rustc_serialize::json::Decoder">Decoder</a>) -> <a class="type" href="../../rustc_serialize/json/type.DecodeResult.html" title="type rustc_serialize::json::DecodeResult">DecodeResult</a><T>, </span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2367-2371' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Read the value for an entry in a map. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.read_map_elt_val">Read more</a></p>
|
||
</div><h4 id='method.error' class="method"><span id='error.v' class='invisible'><code>fn <a href='../../rustc_serialize/trait.Decoder.html#tymethod.error' class='fnname'>error</a>(&mut self, err: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="enum" href="../../rustc_serialize/json/enum.DecoderError.html" title="enum rustc_serialize::json::DecoderError">DecoderError</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/json.rs.html#2373-2375' title='goto source code'>[src]</a></span></h4>
|
||
<div class='docblock'><p>Record a decoding error. <a href="../../rustc_serialize/trait.Decoder.html#tymethod.error">Read more</a></p>
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