1 stable release

1.0.2 Nov 28, 2021

#1182 in Data structures


358 lines


codecov crates.io

A simple parser for the Internal Qt Binary JSON data format.

This parser will transform the popular QTBinary JSON format into usable format for rust applications.


Simply provide a binary encoded JSON Array to the function and it will parse it into an internal JSON structure:

use qt_json::QJSONDocument;

fn main(){
        let json_data = b"qbjs\

    let document = QJSONDocument::from_binary(json_data.to_vec()).unwrap();

    println!("{:?}", document);


This library has been created by looking at the Qt source code and performing reverse engineering. There is a possibility that the code will not work with other Version of Qt JSON documents. Any help with this library is welcome.

License: BSD-3-Clause


~44K SLoC