base-compat-batteries-0.13.1: base-compat with extra batteries
Safe HaskellSafe-Inferred
LanguageHaskell2010

Foreign.ForeignPtr.Safe.Compat

Documentation

newForeignPtrEnv :: FinalizerEnvPtr env a -> Ptr env -> Ptr a -> IO (ForeignPtr a) #

withForeignPtr :: ForeignPtr a -> (Ptr a -> IO b) -> IO b #

type FinalizerEnvPtr env a = FunPtr (Ptr env -> Ptr a -> IO ()) #

type FinalizerPtr a = FunPtr (Ptr a -> IO ()) #

data ForeignPtr a #

Instances

Instances details
Data a => Data (ForeignPtr a) 
Instance details

Defined in Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ForeignPtr a -> c (ForeignPtr a)

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (ForeignPtr a)

toConstr :: ForeignPtr a -> Constr

dataTypeOf :: ForeignPtr a -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (ForeignPtr a))

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (ForeignPtr a))

gmapT :: (forall b. Data b => b -> b) -> ForeignPtr a -> ForeignPtr a

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ForeignPtr a -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ForeignPtr a -> r

gmapQ :: (forall d. Data d => d -> u) -> ForeignPtr a -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> ForeignPtr a -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> ForeignPtr a -> m (ForeignPtr a)

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ForeignPtr a -> m (ForeignPtr a)

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ForeignPtr a -> m (ForeignPtr a)

Show (ForeignPtr a) 
Instance details

Defined in GHC.ForeignPtr

Eq (ForeignPtr a) 
Instance details

Defined in GHC.ForeignPtr

Methods

(==) :: ForeignPtr a -> ForeignPtr a -> Bool #

(/=) :: ForeignPtr a -> ForeignPtr a -> Bool #

Ord (ForeignPtr a) 
Instance details

Defined in GHC.ForeignPtr