Nothing unique to rust. The biggest thing I see is that it's an imperative language with functional-style ADT's, tuples, sum types, etc. It also looks fairly

Nothing unique to rust. The biggest thing I see is that it's an imperative language with functional-style ADT's, tuples, sum types, etc. It also looks fairly similar syntactically (all those let's). Not sure if there are other things it has in common.