Cross compile from Linux to MacOS X
It would be nice to generate a MacOS X version through CI.
There is an old guide for doing that here: https://wapl.es/rust/2019/02/17/rust-cross-compile-linux-to-macos.html
It uses https://github.com/tpoechtrager/osxcross for which there is a way to generate a docker image https://github.com/crazy-max/docker-osxcross
It might be interesting to generate a custom rust docker image for CI with the various tools being preinstalled.