Ash.Type.apply_constraints_array

You're seeing just the callback apply_constraints_array, go back to Ash.Type module for more information.
Link to this callback

apply_constraints_array(list, constraints)

View Source (optional)

Specs

apply_constraints_array([term()], constraints()) ::
  {:ok, new_values :: [term()]}
  | :ok
  | {:error, constraint_error() | [constraint_error()]}