7 releases

0.1.7 Sep 15, 2021
0.1.6 May 4, 2021
0.1.5 Apr 28, 2021
0.1.3 Dec 7, 2020
0.0.0 Oct 15, 2020

#155 in FFI

Download history 42/week @ 2024-11-30 58/week @ 2024-12-07 55/week @ 2024-12-14 10/week @ 2025-01-04 53/week @ 2025-01-11 125/week @ 2025-01-18 15/week @ 2025-01-25 35/week @ 2025-02-01 26/week @ 2025-02-08 166/week @ 2025-02-15 205/week @ 2025-02-22 130/week @ 2025-03-01 72/week @ 2025-03-08 52/week @ 2025-03-15

522 downloads per month
Used in 4 crates (2 directly)

Apache-2.0 OR MIT

39KB
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Actions Status Documentation

cffi

Use the #[cffi::marshal(...)] proc macro to make unsafe C functions into much safer functions, both for exporting interfaces and consuming functions from C libraries.

Usage

See the documentation for the various marshallers available.

Where is this used?

  • pahkat - a multi-platform package management framework
  • divvunspell - a multi-platform highly efficient memory-mapping spell checking library

Background and philosophy

We enforce the usage of stdint.h types on the C side to simplify the implementation on the Rust side.

Interesting reads:

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies

~5–13MB
~154K SLoC