HROOT.Graf.TArrow.Cast

Orphan instances

Castable TArrow (Ptr RawTArrow)

Methods

cast :: TArrow -> (Ptr RawTArrow -> IO r) -> IO r

uncast :: Ptr RawTArrow -> (TArrow -> IO r) -> IO r

(ITArrow a, FPtr a) => Castable a (Ptr RawTArrow)

Methods

cast :: a -> (Ptr RawTArrow -> IO r) -> IO r

uncast :: Ptr RawTArrow -> (a -> IO r) -> IO r