Streamly.Internal.Data.IsMap

Methods

• mapEmpty :: f a
• mapAlterF :: Functor g => (Maybe a -> g (Maybe a)) -> Key f -> f a -> g (f a)
• mapLookup :: Key f -> f a -> Maybe a
• mapInsert :: Key f -> a -> f a -> f a
• mapDelete :: Key f -> f a -> f a
• mapUnion :: f a -> f a -> f a
• mapNull :: f a -> Bool
• mapTraverseWithKey :: Applicative t => (Key f -> a -> t b) -> f a -> t (f b)