def neighbour_gen
bend-collections@1.0.0.0 · src/containers/doubly_linked_list.bend:115
import bend-collections@1.0.0.0/src/containers/doubly_linked_list.bend as DoublyLinkedList
import Base
import bend-collections@1.0.0.0/src/containers/internal/dlist_storage.bend as R
import bend-collections@1.0.0.0/src/containers/types/doubly_linked_list.bend as E
115def neighbour_gen(~T: Data, tag: U32, depth: Nat, cap: U32, raw: R.DList<T>, owner: U32, id: U32, r: Array<U32> & U32) -> DList<T> & E.Obs<T>:
116 (gens, generation) = r
117 (DL{tag, depth, cap, raw, gens}, E.ONbr{Done{Some{E.H{owner, id, generation}}}})