Codec.Compression.Zlib.Monad

Documentation

data DeflateM a

Instances

Monad DeflateM

Methods

(>>=) :: DeflateM a -> (a -> DeflateM b) -> DeflateM b

(>>) :: DeflateM a -> DeflateM b -> DeflateM b

return :: a -> DeflateM a

fail :: String -> DeflateM a

Functor DeflateM

Methods

fmap :: (a -> b) -> DeflateM a -> DeflateM b

(<$) :: a -> DeflateM b -> DeflateM a

Applicative DeflateM

Methods

pure :: a -> DeflateM a

(<*>) :: DeflateM (a -> b) -> DeflateM a -> DeflateM b

(*>) :: DeflateM a -> DeflateM b -> DeflateM b

(<*) :: DeflateM a -> DeflateM b -> DeflateM a

ExceptionM DeflateM DecompressionError

Methods

raise :: DecompressionError -> DeflateM a

runDeflateM :: DeflateM a -> ByteString -> Either DecompressionError a

data DecompressionError

Constructors

HuffmanTreeError String

FormatError String

DecompressionError String

HeaderError String

ChecksumError String

Instances

Eq DecompressionError

Methods

(==) :: DecompressionError -> DecompressionError -> Bool

(/=) :: DecompressionError -> DecompressionError -> Bool

Show DecompressionError

Methods

showsPrec :: Int -> DecompressionError -> ShowS

show :: DecompressionError -> String

showList :: [DecompressionError] -> ShowS

Exception DecompressionError

Methods

toException :: DecompressionError -> SomeException

fromException :: SomeException -> Maybe DecompressionError

displayException :: DecompressionError -> String

ExceptionM DeflateM DecompressionError

Methods

raise :: DecompressionError -> DeflateM a

Getting data from the input stream.

nextBit :: DeflateM Bool

nextBits :: (Num a, Bits a) => Int -> DeflateM a

nextByte :: DeflateM Word8

nextWord16 :: DeflateM Word16

nextBlock :: Integral a => a -> DeflateM ByteString

nextCode :: Show a => HuffmanTree a -> DeflateM a

readRest :: DeflateM ByteString

Aligning

advanceToByte :: DeflateM ()

Emitting data

emitByte :: Word8 -> DeflateM ()

emitBlock :: ByteString -> DeflateM ()

emitPastChunk :: Int -> Int64 -> DeflateM ()

Getting output

finalAdler :: DeflateM Word32

finalOutput :: DeflateM ByteString