Rewrite RIIR in Rust

[zedongh]

As we know, RIIR is READMD.md and rust.png not *.rs!

[TonyMistark]

As we know, RIIR is READMD.md and rust.png not *.rs!

@ansuz : R U OFFENDING ME?
@zedongh : YES

HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA

[ansuz]

Someone wrote a PR that seems to do what you want. I'm unlikely to ever merge it because it is objectively worse at the intended purpose of providing an easily readable file.

If you prefer having to build readme files then you are welcome to fork and maintain this repo, or to simply use that file for your own needs.