This works fine in rust too. Iterators are a place where the power of the type system (etc) feel like magic and so you'll find a tendency for solving things wit

This works fine in rust too. Iterators are a place where the power of the type system (etc) feel like magic and so you'll find a tendency for solving things with the magic (especially in newer programmers, but everyone does it at least a little). Compare all the crazy things people build out of channels in go, or a similar tendency in python to over-do the generator expressions.