- add RUST_MIN_VER
- compile the ebuild properly by setting the proper source in SRC_URI
- add QA_FLAGS_IGNORED
- RESTRICT mirror to not delay crate fetches
- man page installation are not dependant of USE flags now, the previous
version used a USE flag to control if the man page gets installed or
not, which violates:
https://projects.gentoo.org/qa/policy-guide/installed-files.html#pg0305
- generate and add shell completion
Signed-off-by: ingenarel (NeoJesus) <ingenarel_neojesus@disroot.org>
