def update_owned

bend-collections@1.0.0.0 · src/containers/dynamic_array.bend:610

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

610def update_owned(~T: Type, ~R: Type, da: DynArray<&1, T>, +i: Nat, f: T -> T & R) -> DynArray<&1, T> & Result<&2, &1, E.Error, R>:
611  DA{limit, depth, cap, +len, arr} = da
612  update_checked_owned(~T, ~R, limit, depth, cap, len, arr, i, f, Nat.is_lt(i, len))