Macro json::object

macro_rules! object {
    {} => { ... };
    { $( $key:expr => $value:expr ),* } => { ... };
}

Helper macro for creating instances of JsonValue::Object.

let data = object!{
    "foo" => 42,
    "bar" => false
};

assert_eq!(data["foo"], 42);
assert_eq!(data["bar"], false);

assert_eq!(data.dump(), r#"{"foo":42,"bar":false}"#);