[Lewisham]

Fair enough; some more noodling over the signature made it a bit more obvious than it seemed banged out at the back of an OSCON presentation.

I think the point still holds. Maybe just not for that one.

[vvanders]

The thing is what you linked is the docs of an implementation not the interface.

I guess I've just had a different experience. I come from almost no PL/ML background and I've found the Iterator interface in Rust(along with Option/Result) to be some of the most impressive, clear things about the language.