def reserve_checked_owned

bend-collections@1.0.0.0 · src/containers/dynamic_array.bend:639

import Base
import bend-collections@1.0.0.0/src/containers/types/dynamic_array.bend as E

639def reserve_checked_owned(~T: Type, +limit: Nat, depth: Nat, cap: Nat, len: Nat, arr: Array<Maybe<&1, T>>, +n: Nat, fits: Bool) -> DynArray<&1, T> & Result<&2, &2, E.Error, Unit>:
640  match fits:
641    case True{}:
642      (DA{limit, depth, cap, len, arr}, Done{Unit{}})
643    case False{}:
644      reserve_room_owned(~T, limit, depth, cap, len, arr, n, Nat.is_le(n, pow2(limit)))