def valid_gen
bend-collections@1.0.0.0 · src/containers/doubly_linked_list.bend:57
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
57def valid_gen(~T: Data, tag: U32, depth: Nat, cap: U32, raw: R.DList<T>, expected: U32, r: Array<U32> & U32) -> DList<T> & Maybe<&2, E.Error>:
58 (gens, actual) = r
59 (DL{tag, depth, cap, raw, gens}, generation_error(U32.is_eq(actual, expected)))