whoami improved and a bit of love to the crate.
Created by: goyox86
Implemented whoami
on top of syscalls.
- Current version is using env vars so I though this was better.
- Added libextra so we can have the goodies of error handling and use same idioms of
coreutils
. - Extracted
ArgParser
to it's own crate and pulled the dependency here as we need CLI arg parsing here too.
\o/