#defmodule Encoding.Default do
#  defstruct term: nil
#
#  defdelegate encode(str, from \\ %Encoding{encoding: :"UTF-8"}), to: Encoding.UTF_8

#  defimpl Encoding.Protocol do
#    def encode(%Encoding.Default{term: str}, :default), do: %Encoding.Default{term: str}
#    def encode(term, %Encoding{encoding: to}), do: encode(term, to)
#    def encode(%Encoding.Default{term: str}, to), do: Encoding.parse(to).encode(str, %Encoding{encoding: :"UTF-8"})
#  end
#end