Safe Haskell | None |
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Language | Haskell2010 |
Documentation
Monad Maybe Source | |
Functor Maybe Source | |
MonadFix Maybe Source | |
Applicative Maybe Source | |
Foldable Maybe Source | |
Traversable Maybe Source | |
Alternative Maybe Source | |
MonadPlus Maybe Source | |
Eq a => Eq (Maybe a) Source | |
Data a => Data (Maybe a) Source | |
Ord a => Ord (Maybe a) Source | |
Read a => Read (Maybe a) Source | |
Show a => Show (Maybe a) Source | |
Monoid a => Monoid (Maybe a) Source |