HROOT.Graf.TArc.Cast

Orphan instances

Castable TArc (Ptr RawTArc)

Methods

cast :: TArc -> (Ptr RawTArc -> IO r) -> IO r

uncast :: Ptr RawTArc -> (TArc -> IO r) -> IO r

(ITArc a, FPtr a) => Castable a (Ptr RawTArc)

Methods

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

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