[protolyticmind]

Rust has IMHO the best implementation of enums ... Mixed with match it is super powerful

[aldanor]

Don't forget, Rust was first implemented in OCaml, you can guess where those best enums come from.

[sureglymop]

Kotlins enum classes are quite similar, probably even inspired by rust or prior ML languages. And there's `when` as an alternative to match.

Kotlins syntax is in general a bit underrated imo and I disagree that Java is up to par.