def backward_value_result
bend-collections@1.0.0.0 · src/containers/dlist_iterator.bend:148
import bend-collections@1.0.0.0/src/containers/dlist_iterator.bend as DlistIterator
import Base
import bend-collections@1.0.0.0/src/containers/doubly_linked_list.bend as D
import bend-collections@1.0.0.0/src/containers/internal/dlist_storage.bend as R
148def backward_value_result(~T: Data, r: Array<Maybe<&2, T>> & Maybe<&2, T>) -> Array<Maybe<&2, T>> & Result<&2, &2, Error, T>:
149 (vals, value) = r
150 (vals, storage_result(~T, D.item_result(~T, R.value_of(~T, value))))