def first_result

bend-collections@1.0.0.0 · src/containers/dlist_iterator.bend:32

import Base
import bend-collections@1.0.0.0/src/containers/doubly_linked_list.bend as D

32def first_result(~T: Data, r: D.DList<T> & U32) -> Iterator<T>:
33  (s, h) = r
34  IT{s, h, 0, True{}, 0n}