Module iterators

Structs

OverlayingIterator

An iterator overlaying a “change on a value” (coming from the [overlaying] iterator) over a “base value” (coming from the [underlying] iterator). The one is matched to another by a K part (of the iterated tuple (K, V)), which both iterators are assumed to be ordered by.

OverlayingResultIterator

An iterator overlaying a “change on a value” (coming from the [overlaying] iterator) over a “base value” (coming from the [underlying] iterator) which may error. The one is matched to another by a K part (of the iterated tuple (K, V)), which both iterators are assumed to be ordered by.