Rust + CloudABI

[brson]

@Yohanesu75

Is there like a 1:1 mapping between libstd and libc so that one could simply replace libc and change the ffi calls to match that of Cloudabi's function names and parameters?

If they have different function signatures it would require modifying the places in std that call them. It's desirable for std to have a clean platform abstraction layer where those decisions can be centralized, but it doesn't really exist today (@jethrogb's link has some discussion).