#json #json-parser #facet-json #streaming #serialization

no-std facet-format-json

JSON serialization for facet using the new format architecture - successor to facet-json

4 releases (breaking)

Uses new Rust 2024

0.35.0 Dec 28, 2025
0.34.0 Dec 23, 2025
0.33.0 Dec 21, 2025
0.32.3 Dec 17, 2025

#2980 in Parser implementations

MIT/Apache

3MB
55K SLoC

facet-format-json

codecov crates.io documentation MIT/Apache-2.0 licensed Discord

facet-format-json

JSON parser prototype built on top of the shared format abstraction experiments.

Sponsors

Thanks to all individual sponsors:

GitHub Sponsors Patreon

...along with corporate sponsors:

AWS Zed Depot

...without whom this work could not exist.

Special thanks

The facet logo was drawn by Misiasart.

License

Licensed under either of:

at your option.

Dependencies

~4–20MB
~252K SLoC