it does whats in the name, I dont know what else to say here.
rust stable 1.56.1
currently only #[cfg(unix)] platforms (so no windows). PRs adding support for other platforms are welcome!
It should be perfectly fine to use, however for now it should only be used in debugging code.
note: This warning will be removed once it is reviewed by someone who knows more about this kind of thing, which should happen soon. after that, expect a 1.0 release