Decode Haskell data types from byte streams.
It would be inefficient to use this to compose parsers for general algebraic data types. For general deserialization of ADTs please use the Serialize type class instances. The fastest way to deserialize byte streams representing Haskell data types is to write them to arrays and deserialize the array using the Serialize type class.
Type class
Decoders
unit :: Monad m => Parser Word8 m () Source #
A value of type ()
is encoded as 0
in binary encoding.
0 ==> ()
Pre-release
ordering :: Monad m => Parser Word8 m Ordering Source #
A value of type Ordering
is encoded as follows in binary encoding.
0 ==> LT 1 ==> EQ 2 ==> GT
Pre-release
eqWord8 :: Monad m => Word8 -> Parser Word8 m Word8 Source #
Accept the input byte only if it is equal to the specified value.
Pre-release
word16be :: Monad m => Parser Word8 m Word16 Source #
Parse two bytes as a Word16
, the first byte is the MSB of the Word16 and
second byte is the LSB (big endian representation).
Pre-release
word16le :: Monad m => Parser Word8 m Word16 Source #
Parse two bytes as a Word16
, the first byte is the LSB of the Word16 and
second byte is the MSB (little endian representation).
Pre-release
word32be :: Monad m => Parser Word8 m Word32 Source #
Parse four bytes as a Word32
, the first byte is the MSB of the Word32
and last byte is the LSB (big endian representation).
Pre-release
word32le :: Monad m => Parser Word8 m Word32 Source #
Parse four bytes as a Word32
, the first byte is the MSB of the Word32
and last byte is the LSB (big endian representation).
Pre-release
word64be :: Monad m => Parser Word8 m Word64 Source #
Parse eight bytes as a Word64
, the first byte is the MSB of the Word64
and last byte is the LSB (big endian representation).
Pre-release
word64le :: Monad m => Parser Word8 m Word64 Source #
Parse eight bytes as a Word64
, the first byte is the MSB of the Word64
and last byte is the LSB (big endian representation).
Pre-release
word64host :: MonadIO m => Parser Word8 m Word64 Source #
Parse eight bytes as a Word64
in the host byte order.
Pre-release
int16be :: Monad m => Parser Word8 m Int16 Source #
Parse two bytes as a Int16
, the first byte is the MSB of the Int16 and
second byte is the LSB (big endian representation).
Pre-release
int16le :: Monad m => Parser Word8 m Int16 Source #
Parse two bytes as a Int16
, the first byte is the LSB of the Int16 and
second byte is the MSB (little endian representation).
Pre-release
int32be :: Monad m => Parser Word8 m Int32 Source #
Parse four bytes as a Int32
, the first byte is the MSB of the Int32
and last byte is the LSB (big endian representation).
Pre-release
int32le :: Monad m => Parser Word8 m Int32 Source #
Parse four bytes as a Int32
, the first byte is the MSB of the Int32
and last byte is the LSB (big endian representation).
Pre-release
int64be :: Monad m => Parser Word8 m Int64 Source #
Parse eight bytes as a Int64
, the first byte is the MSB of the Int64
and last byte is the LSB (big endian representation).
Pre-release