fay-base-0.21.1.0: The base package for Fay.

Safe Haskell	None
Language	Haskell98

Data.Defined

Description

Functions for the Defined type.

Synopsis

fromDefined :: Defined a -> Maybe a
toDefined :: Maybe a -> Defined a

Documentation

fromDefined :: Defined a -> Maybe a #

Convert from defined to maybe.

toDefined :: Maybe a -> Defined a #

Convert from maybe to defined.