1# Contributing to rustix 2 3Rustix is a [Bytecode Alliance] project. It follows the Bytecode Alliance's 4[Code of Conduct] and [Organizational Code of Conduct]. 5 6## Testing 7 8To keep compile times low, most features in rustix's API are behind cargo 9features. A special feature, `all-apis` enables all APIs, which is useful 10for testing. 11 12``` 13cargo test --features=all-apis 14``` 15 16And, rustix has two backends, linux_raw and libc, and only one is used in 17any given build. To test with the libc backend explicitly, additionally 18enable the `use-libc` feature: 19 20``` 21cargo test --features=all-apis,use-libc 22``` 23 24Beyond that, rustix's CI tests many targets and configurations. Asking for 25help is always welcome, and it's especially encouraged when the issue is 26getting all the `cfg`s lined up to get everything compiling on all the 27configurations on CI. 28