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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>json</a>::<wbr><a class='trait' href=''>ToJson</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a id='src-6966' class='srclink' href='../../src/rustc_serialize/json.rs.html#2348-2351' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait ToJson {
fn <a href='#tymethod.to_json' class='fnname'>to_json</a>(&self) -> <a class='enum' href='../../rustc_serialize/json/enum.Json.html' title='rustc_serialize::json::Json'>Json</a>;
}</pre><div class='docblock'><p>A trait for converting values to JSON</p>
</div>
<h2 id='required-methods'>Required Methods</h2>
<div class='methods'>
<h3 id='tymethod.to_json' class='method stab '><span id='to_json.v' class='invisible'><code>fn <a href='#tymethod.to_json' class='fnname'>to_json</a>(&self) -> <a class='enum' href='../../rustc_serialize/json/enum.Json.html' title='rustc_serialize::json::Json'>Json</a></code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to an instance of JSON</p>
</div></div>
<h2 id='implementors'>Implementors</h2>
<ul class='item-list' id='implementors-list'>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.isize.html'>isize</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i8.html'>i8</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i16.html'>i16</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i32.html'>i32</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.i64.html'>i64</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.usize.html'>usize</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u16.html'>u16</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u32.html'>u32</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u64.html'>u64</a></code></li>
<li><code>impl ToJson for <a class='enum' href='../../rustc_serialize/json/enum.Json.html' title='rustc_serialize::json::Json'>Json</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.f32.html'>f32</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.f64.html'>f64</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></li>
<li><code>impl ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a></code></li>
<li><code>impl ToJson for <a class='struct' href='https://doc.rust-lang.org/nightly/collections/string/struct.String.html' title='collections::string::String'>String</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A,<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, F: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E, F<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, F: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, G: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E, F, G<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, F: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, G: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, H: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E, F, G, H<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, F: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, G: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, H: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, I: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E, F, G, H, I<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, F: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, G: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, H: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, I: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, J: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E, F, G, H, I, J<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, F: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, G: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, H: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, I: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, J: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, K: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E, F, G, H, I, J, K<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, B: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, C: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, D: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, E: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, F: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, G: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, H: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, I: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, J: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, K: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>, L: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(</a>A, B, C, D, E, F, G, H, I, J, K, L<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>)</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>[</a>A<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>]</a></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='struct' href='https://doc.rust-lang.org/nightly/collections/vec/struct.Vec.html' title='collections::vec::Vec'>Vec</a><A></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='struct' href='https://doc.rust-lang.org/nightly/collections/btree/map/struct.BTreeMap.html' title='collections::btree::map::BTreeMap'>BTreeMap</a><<a class='struct' href='https://doc.rust-lang.org/nightly/collections/string/struct.String.html' title='collections::string::String'>String</a>, A></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='struct' href='https://doc.rust-lang.org/nightly/std/collections/hash/map/struct.HashMap.html' title='std::collections::hash::map::HashMap'>HashMap</a><<a class='struct' href='https://doc.rust-lang.org/nightly/collections/string/struct.String.html' title='collections::string::String'>String</a>, A></code></li>
<li><code>impl<A: <a class='trait' href='../../rustc_serialize/json/trait.ToJson.html' title='rustc_serialize::json::ToJson'>ToJson</a>> ToJson for <a class='enum' href='https://doc.rust-lang.org/nightly/core/option/enum.Option.html' title='core::option::Option'>Option</a><A></code></li>
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