JsSerializable doesn't handle Value::Reference correctly

[Dreae]

There seems to be a bug when passing structs containing a Value::Reference to JavaScript. When accessing the struct field containing the reference in JavaScript it only contains an empty object instead of the reference passed in by Rust.

See the below code for clarification.

#[derive(Serialize)]
struct ReferenceHolder {
    reference: Value
}
js_serializable!(ReferenceHolder);

fn test_ref() {
    let message = "Hello!".as_bytes();
    let reference = Value::Reference(Reference::from(TypedArray::from(message)));
    let obj = ReferenceHolder {
        reference: Value::Reference(Reference::from(TypedArray::from(message)))
    };

    js! {
        console.log(@{reference});
        // Prints `Uint8Array [ 72, 101, 108, 108, 111, 33 ]`

        console.log(@{obj});
        // Prints `Object { reference: {} }`
    };
}

fn main() {
    stdweb::initialize();

    test_ref();
}