rjson  

rj = "0.1"

演示

fn main() {
    pretty_env_logger::init();

    let john = serde_json::json!({
        "name": "John Doe",
    });

    let json: rj::RJson = john.into();
    let effect_json = json.clone();
    let _eff = rj::effect(move || {
        println!("effect fn1 -> name: {:?}", effect_json.get("name"));
    });
    json.set("name", "zhangsan");
}