parsnip-0: A fast, minimal parser

Safe Haskell	None
Language	Haskell2010

Text.Parsnip.Internal.Private

Description

the proverbial junk drawer

Synopsis

io :: IO a -> State# s -> (# State# s, a #)
mutableByteArrayContents# :: MutableByteArray# s -> Addr#
pinnedByteArrayFromString0 :: String -> MutableByteArray RealWorld
pinnedByteArrayFromStringN0 :: Int -> String -> MutableByteArray RealWorld
c_memchr :: Addr# -> CInt -> CSize -> IO (Ptr ())
c_strlen :: Addr# -> IO CSize
c_strncmp :: Addr# -> Addr# -> CSize -> IO CInt
pure_strlen :: Addr# -> CSize
cint :: CInt -> Int#
csize :: CSize -> Int#
mkBS :: Addr# -> ForeignPtrContents -> Int# -> ByteString
newtype ForeignString = ForeignString (ForeignPtr Word8)
packForeignString :: ByteString -> ForeignString
withForeignString :: ForeignString -> (CString -> IO r) -> IO r

Documentation

io :: IO a -> State# s -> (# State# s, a #) Source #

mutableByteArrayContents# :: MutableByteArray# s -> Addr# Source #

Missing primitive

pinnedByteArrayFromString0 :: String -> MutableByteArray RealWorld Source #

pinnedByteArrayFromStringN0 :: Int -> String -> MutableByteArray RealWorld Source #

c_memchr :: Addr# -> CInt -> CSize -> IO (Ptr ()) Source #

c_strlen :: Addr# -> IO CSize Source #

c_strncmp :: Addr# -> Addr# -> CSize -> IO CInt Source #

pure_strlen :: Addr# -> CSize Source #

cint :: CInt -> Int# Source #

csize :: CSize -> Int# Source #

mkBS :: Addr# -> ForeignPtrContents -> Int# -> ByteString Source #

newtype ForeignString Source #

An _immutable_ foreign cstring. This is mostly useful for things like calling strstr through ffi where the needle needs to be null terminated.

Constructors

ForeignString (ForeignPtr Word8)

Instances

Instances details

Eq ForeignString Source #
Instance details Defined in Text.Parsnip.Internal.Private Methods (==) :: ForeignString -> ForeignString -> Bool # (/=) :: ForeignString -> ForeignString -> Bool #
Ord ForeignString Source #
Instance details Defined in Text.Parsnip.Internal.Private Methods compare :: ForeignString -> ForeignString -> Ordering # (<) :: ForeignString -> ForeignString -> Bool # (<=) :: ForeignString -> ForeignString -> Bool # (>) :: ForeignString -> ForeignString -> Bool # (>=) :: ForeignString -> ForeignString -> Bool # max :: ForeignString -> ForeignString -> ForeignString # min :: ForeignString -> ForeignString -> ForeignString #
Show ForeignString Source #
Instance details Defined in Text.Parsnip.Internal.Private Methods showsPrec :: Int -> ForeignString -> ShowS # show :: ForeignString -> String # showList :: [ForeignString] -> ShowS #
IsString ForeignString Source #
Instance details Defined in Text.Parsnip.Internal.Private Methods fromString :: String -> ForeignString #

packForeignString :: ByteString -> ForeignString Source #

withForeignString :: ForeignString -> (CString -> IO r) -> IO r Source #