#canonical-json #json #cjson

fast-cjson

serde_json Formatter to serialize as OLPC-style canonical JSON

1 unstable release

Uses new Rust 2024

0.1.0 Sep 4, 2025

#3 in #canonical-json

MIT/Apache

16KB
277 lines

fast-cjson

OLPC-flavoured CJSON with additional performance (~3x faster, see benches) and correctness optimizations.

Fork of the AWS Labs olpc-cjson crate (licensed under MIT).

License

This project is dual licensed under the MIT or Apache-2.0 license, at your choosing.

Dependencies

~2.5–4MB
~69K SLoC