rcut is a Rust replacement for GNU cut that supports UTF-8.
Implementation details are exported for reusability in case users
are interested in building their own char/word cutter.
If you are wondering why this library is cool, consider this:
echo ðĶðððĢðĪðĨðĶð§ððĶ
ðĶðĶĒðĶðĶðĶ | rcut -N -c 9,4,7,3,12,5-15