4 ms·

Edit: this is totally wrong No, because that doesn't evaluate the iterator. let it = something .iter_mut() .filter(|item| ...) .en

by duped 4y ago

Edit: this is totally wrong No, because that doesn't evaluate the iterator. let it = something .iter_mut() .filter(|item| ...) .enumerate(); for (i, x) in it { ... }

proto_lambda 4y ago
Both for_each() and collect() into a Vec exhaust the iterator.