Codec.Compression.Lzo

Block functions throw LzoError on error.

Frame decompression may throw exceptions on encountering bad data.

Block compression

compress :: ByteString -> ByteString

decompress

Arguments

:: ByteString

-> Int

Maximum bound on output bytes

-> ByteString

File/frame compression

compressFile :: ByteString -> ByteString

decompressFile :: ByteString -> ByteString

Errors

data LzoError

Instances

Eq LzoError

Defined in Codec.Compression.Lzo.Block

Methods

(==) :: LzoError -> LzoError -> Bool

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

Show LzoError

Defined in Codec.Compression.Lzo.Block

Methods

showsPrec :: Int -> LzoError -> ShowS

show :: LzoError -> String

showList :: [LzoError] -> ShowS

Exception LzoError

Defined in Codec.Compression.Lzo.Block

Methods

toException :: LzoError -> SomeException

fromException :: SomeException -> Maybe LzoError

displayException :: LzoError -> String

lzoOk :: LzoError

lzoError :: LzoError

lzoOutOfMemory :: LzoError

lzoNotCompressible :: LzoError

lzoInputOverrun :: LzoError

lzoOutputOverrun :: LzoError

lzoLookbehindOverrun :: LzoError

lzoEofNotFound :: LzoError

lzoEInputNotConsumed :: LzoError

lzoENotYetImplemented :: LzoError

lzoEInvalidArgument :: LzoError

lzoEInvalidAlignment :: LzoError

lzoEOutputNotConsumed :: LzoError

lzoEInternalError :: LzoError

Version info

lzoVersion :: Word

Since: 0.1.1.0

lzoVersionString :: String

Since: 0.1.1.0

lzoVersionDate :: String

Since: 0.1.1.0