Function itertools::merge_join_by

source · [−]

pub fn merge_join_by<I, J, F>(
    left: I,
    right: J,
    cmp_fn: F
) -> MergeJoinBy<I::IntoIter, J::IntoIter, F>ⓘNotable traits for MergeJoinBy<I, J, F>impl<I, J, F> Iterator for MergeJoinBy<I, J, F>where
    I: Iterator,
    J: Iterator,
    F: FnMut(&I::Item, &J::Item) -> Ordering,    type Item = EitherOrBoth<I::Item, J::Item>;where
    I: IntoIterator,
    J: IntoIterator,
    F: FnMut(&I::Item, &J::Item) -> Ordering,

Expand description

Return an iterator adaptor that merge-joins items from the two base iterators in ascending order.

IntoIterator enabled version of Itertools::merge_join_by.