ptr-0.16.8.5: Experimental abstractions for operations on pointers

Safe Haskell	None
Language	Haskell2010

Ptr.Poke

Synopsis

data Poke input = Poke !Int !(Ptr Word8 -> input -> IO ())
word8 :: Poke Word8
leWord16 :: Poke Word16
leWord32 :: Poke Word32
leWord64 :: Poke Word64
beWord16 :: Poke Word16
beWord32 :: Poke Word32
beWord64 :: Poke Word64
bytes :: Int -> Poke ByteString
pokeAndPeek :: PokeAndPeek input output -> Poke input
asciiChar :: Poke Char
asciiDigit :: Poke Word8
asciiHexDigit :: Poke Word8
vector :: Int -> Poke element -> Poke (Vector element)

Documentation

data Poke input Source #

Specification of a sized and errorless writing action to a pointer.

Constructors

Poke !Int !(Ptr Word8 -> input -> IO ())

Instances

Instances details

Contravariant Poke Source #
Instance details Defined in Ptr.Poke Methods contramap :: (a -> b) -> Poke b -> Poke a (>$) :: b -> Poke b -> Poke a
Divisible Poke Source #
Instance details Defined in Ptr.Poke Methods divide :: (a -> (b, c)) -> Poke b -> Poke c -> Poke a conquer :: Poke a

word8 :: Poke Word8 Source #

leWord16 :: Poke Word16 Source #

leWord32 :: Poke Word32 Source #

leWord64 :: Poke Word64 Source #

beWord16 :: Poke Word16 Source #

beWord32 :: Poke Word32 Source #

beWord64 :: Poke Word64 Source #

bytes :: Int -> Poke ByteString Source #

pokeAndPeek :: PokeAndPeek input output -> Poke input Source #

asciiChar :: Poke Char Source #

asciiDigit :: Poke Word8 Source #

asciiHexDigit :: Poke Word8 Source #

vector :: Int -> Poke element -> Poke (Vector element) Source #