def pop_found
import bend-collections@1.0.0.0/src/containers/dynamic_array.bend as DynamicArrayimport Base
import bend-collections@1.0.0.0/src/containers/types/dynamic_array.bend as E
128def pop_found(-T: Data, limit: Nat, depth: Nat, +cap: Nat, m: Nat, r: Array<Maybe<&2, T>> & Maybe<&2, T>) -> DynArray<&2, T> & Result<&2, &2, E.Error, T>:
129 (arr, old) = r
130 (DA{limit, depth, cap, m, arr}, slot_result(T, old))