Adoption and continuation ofmaciejhirsz/json-rust.Big shout-out to its creatorMaciej Hirsz.

Rust library to parse and serializeJSON with ease.

Changelog -Complete Documentation -Cargo -Repository

Why?

let parsed = jzon::parse(r#"{    "code": 200,    "success": true,    "payload": {        "features": [            "awesome",            "easyAPI",            "lowLearningCurve"        ]    }}"#).unwrap();let instantiated =object!{// quotes on keys are optional"code":200,    success:true,    payload:{        features:["awesome","easyAPI","lowLearningCurve"]}};assert_eq!(parsed, instantiated);

First class citizen

letmut data =object!{    foo:false,    bar: null,    answer:42,    list:[null,"world",true]};// Partial equality is implemented for most raw types:assert!(data["foo"] ==false);// And it's type aware, `null` and `false` are different values:assert!(data["bar"] !=false);// But you can use any Rust number types:assert!(data["answer"] ==42);assert!(data["answer"] ==42.0);assert!(data["answer"] ==42isize);// Access nested structures, arrays and objects:assert!(data["list"][0].is_null());assert!(data["list"][1] =="world");assert!(data["list"][2] ==true);// Error resilient - accessing properties that don't exist yield null:assert!(data["this"]["does"]["not"]["exist"].is_null());// Mutate by assigning:data["list"][0] ="Hello".into();// Use the `dump` method to serialize the data:assert_eq!(data.dump(),r#"{"foo":false,"bar":null,"answer":42,"list":["Hello","world",true]}"#);// Or pretty print it out:println!("{:#}", data);

Installation

[dependencies]jzon ="*"

#[macro_use]externcrate jzon;

Performance and Conformance

License