Language.Haskell.Formatter.Internal.MapTree

Documentation

data MapTree k a

Constructors

Leaf a

Node (MapForest k a)

Instances

Functor (MapTree k)

(Eq k, Eq a) => Eq (MapTree k a)

(Ord k, Ord a) => Ord (MapTree k a)

(Show k, Show a) => Show (MapTree k a)

type MapForest k a = Map k (MapTree k a)

isEmpty :: MapTree k a -> Bool

summarizeLeaves :: (Ord k, Monoid b) => MapForest k (Either a b) -> MapTree k (Either a (Map k b))

indentTree :: MapTree String String -> String