def iterator_view

bend-collections@1.0.0.0 · src/containers/balanced_search_tree.bend:404

import Base

404def iterator_view(~K: Data, ~V: Data, ~cmp: K -> K -> Cmp, cursor: Cursor<K, V, cmp>) -> View<K, V, cmp>:
405  Cursor{m, next, current, lower, upper, forward} = cursor
406  View{m, lower, upper, Bool.not(forward)}