Safe Haskell | None |
---|---|
Language | Haskell2010 |
Documentation
type Fold s t a b = forall p. (Traversing p, Phantom p) => p a b -> p s t Source #
Safe Haskell | None |
---|---|
Language | Haskell2010 |
type Fold s t a b = forall p. (Traversing p, Phantom p) => p a b -> p s t Source #