A Rust interface to the user-space API of the Mach 3.0 kernel exposed in /usr/include/mach that underlies macOS.

This library does not expose the kernel-space API of the Mach 3.0 kernel exposed in SDK/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/mach.

That is, if you are writing a kernel-resident device drivers or some other kernel extensions you have to use something else. The user-space kernel API is often API-incompatible with the kernel space one, and even in the cases where they match, they are sometimes ABI incompatible such that using this library would have undefined behavior.

Platform support

The following table describes the current CI set-up:

| Target | Min. Rust | XCode | build | ctest | run | |-----------------------|-----------|-----------|-------|-------|-----| | x86_64-apple-darwin | 1.13.0 | 6.4 - 9.4 | ✓ | ✓ | ✓ | | i686-apple-darwin | 1.13.0 | 6.4 - 9.4 | ✓ | ✓ | ✓ | | i386-apple-ios | 1.13.0 | 6.4 - 9.2 | ✓ | ✓ [0] | - | | x86_64-apple-ios | 1.13.0 | 6.4 - 9.2 | ✓ | ✓ [0] | - | | armv7-apple-ios | nightly | 6.4 - 9.4 | ✓ | - | - | | aarch64-apple-ios | nightly | 6.4 - 9.4 | ✓ | - | - |

[0] ctest is only run on iOS for XCode 8.3 version and newer.