2017-02-25 20:56:50 +00:00
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2017-02-26 04:15:52 +00:00
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<ul class="chapter"><li class="affix"><a href="pages/table_of_contents.html">Table of Contents</a></li><li class="affix"><a href="pages/error_handling_note.html">A Note About Error Handling</a></li><li><a href="pages/math.html"><strong>1.</strong> Math</a></li><li><ul class="section"><li><a href="pages/rand.html"><strong>1.1.</strong> rand</a></li></ul></li><li><a href="pages/algorithms.html"><strong>2.</strong> Algorithms</a></li><li><a href="pages/IO.html"><strong>3.</strong> IO</a></li><li><ul class="section"><li><a href="pages/file_io.html"><strong>3.1.</strong> File IO</a></li><li><a href="pages/cli_parsing.html"><strong>3.2.</strong> Command Line Parsing</a></li></ul></li><li><a href="pages/serialization.html"><strong>4.</strong> Serialization</a></li><li><ul class="section"><li><a href="pages/byteorder.html"><strong>4.1.</strong> Byteorder</a></li><li><a href="pages/json.html" class="active"><strong>4.2.</strong> JSON</a></li><li><a href="pages/toml.html"><strong>4.3.</strong> TOML</a></li></ul></li><li><a href="pages/networking.html"><strong>5.</strong> Networking</a></li><li class="affix"><a href="pages/contributing.html">Contributing</a></li></ul>
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2017-02-25 20:56:50 +00:00
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<a class="header" href="#json" name="json"><h1>JSON</h1></a>
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2017-02-25 21:10:40 +00:00
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<p><a href="http://json.rs/doc/json"><img src="https://img.shields.io/crates/v/rustc-serialize.svg?label=json" alt="json-badge" /></a></p>
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2017-02-25 20:56:50 +00:00
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<a class="header" href="#json-implementation-in-rust" name="json-implementation-in-rust"><h2>JSON implementation in Rust:</h2></a>
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<p>The example below shows two simple ways to embed JSON in Rust.
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The first method parses block JSON as a block using the parse method from the json crate. It then unwraps the parsed JSON.
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The second method instantiates an object as JSON using the object macro. Key value relationships are easily set using <code>=></code>.</p>
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<p>After demonstrating two simple ways to write JSON, the <code>assert_eq!</code> macro ensures equivalence.</p>
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<pre><code class="language-rust">#[macro_use]
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extern crate json;
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fn main(){
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let parsed_data = json::parse(r#"
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{
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"userid": 103609,
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"verified": true,
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"access_privelages": [
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"user",
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"admin"
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]
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}
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"#).unwrap();
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let instantiated_data = object!{
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"userid" => 103609,
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"verified" => true,
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"access_privelages" => array![
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"user",
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"admin"
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]
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};
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assert_eq!(parsed_data, instantiated_data);
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}
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</code></pre>
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<a class="header" href="#license" name="license"><h1>License</h1></a>
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<p>MIT/Apache-2.0</p>
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2017-02-26 04:15:52 +00:00
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2017-02-25 20:56:50 +00:00
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2017-02-26 04:15:52 +00:00
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2017-02-25 20:56:50 +00:00
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2017-02-25 20:56:50 +00:00
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