toMaybe'Enum :: Prelude'.Int -> P'.Maybe DeviceType
toMaybe'Enum 0 = Prelude'.Just UNKNOWN_DEVICE
toMaybe'Enum :: Prelude'.Int -> P'.Maybe DeviceType
toMaybe'Enum 0 = Prelude'.Just UNKNOWN_DEVICE
toMaybe'Enum 0 = Prelude'.Just UNKNOWN_DEVICE