Type Alias DedupWithCount 

pub type DedupWithCount<I> = DedupByWithCount<I, DedupEq>;

An iterator adaptor that removes repeated duplicates, while keeping a count of how many repeated elements were present.

See .dedup_with_count() for more information.

Aliased Type

pub struct DedupWithCount<I> {
    iter: I,
    last: Option<Option<<WithCount as CountItem<<I as Iterator>::Item>>::CItem>>,
    f: DedupPredWithCount2CoalescePred<DedupEq>,
}

Fields

iter: I

last: Option<Option<<WithCount as CountItem<<I as Iterator>::Item>>::CItem>>

last is None while no item have been taken out of iter (at definition). Then last will be Some(Some(item)) until iter is exhausted, in which case last will be Some(None).

f: DedupPredWithCount2CoalescePred<DedupEq>