Lib.rs

› Encoding › Protobuf
#protobuf #json #mapping

protobuf-json-mapping

JSON mapping for Protocol Buffers messages

by Stepan Koltsov, esrauchg, honglooker and 97 contributors. Co-owned by Matt Fowles Kulukundis, Marcel Hlopko, Adam Cozzette, Jakob Buchgraber.

13 stable releases

3.7.2 Mar 10, 2025
3.7.1 Oct 15, 2024
3.6.0 Sep 30, 2024
3.5.0 Jun 26, 2024
3.1.0 Jun 22, 2022

#969 in Encoding

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36,790 downloads per month
Used in 26 crates (16 directly)

MIT license

1.5MB
35K SLoC

C 26K SLoC // 0.1% comments Rust 9K SLoC // 0.1% comments Bitbake 793 SLoC // 0.2% comments Bazel 57 SLoC // 0.1% comments

JSON printer and parser which tries to follow protobuf conventions.

Dependencies