#edit #byte #parser #jclass

jclass

a simple lib for java class file parse or edit

3 releases

new 0.1.2 May 11, 2025
0.1.1 May 5, 2025
0.1.0 May 5, 2025

#29 in #edit

Download history 213/week @ 2025-04-30

213 downloads per month

Apache-2.0

53KB
1K SLoC

jclass

a simple lib for java class file parse or edit

  • Example:
    // parse
    let content = File::open(file_path).unwrap();
    let class_info = JClassInfo::from_reader(&mut content.into());

    // to bytes
    let mut bytes = Vec::new();
    {
        let mut writer = BufWriter::new( & mut bytes).into();
        info.write_to( & mut writer).unwrap();
    }

No runtime deps

~0–1.9MB
~38K SLoC