Codec.Compression.LZ4.CTypes

Documentation

data Lz4FrameException

Constructors

Lz4FormatException String

Instances

Exception Lz4FrameException

Defined in Codec.Compression.LZ4.CTypes

Methods

toException :: Lz4FrameException -> SomeException

fromException :: SomeException -> Maybe Lz4FrameException

displayException :: Lz4FrameException -> String

Show Lz4FrameException

Defined in Codec.Compression.LZ4.CTypes

Methods

showsPrec :: Int -> Lz4FrameException -> ShowS

show :: Lz4FrameException -> String

showList :: [Lz4FrameException] -> ShowS

Eq Lz4FrameException

Defined in Codec.Compression.LZ4.CTypes

Methods

(==) :: Lz4FrameException -> Lz4FrameException -> Bool

(/=) :: Lz4FrameException -> Lz4FrameException -> Bool

Ord Lz4FrameException

Defined in Codec.Compression.LZ4.CTypes

Methods

compare :: Lz4FrameException -> Lz4FrameException -> Ordering

(<) :: Lz4FrameException -> Lz4FrameException -> Bool

(<=) :: Lz4FrameException -> Lz4FrameException -> Bool

(>) :: Lz4FrameException -> Lz4FrameException -> Bool

(>=) :: Lz4FrameException -> Lz4FrameException -> Bool

max :: Lz4FrameException -> Lz4FrameException -> Lz4FrameException

min :: Lz4FrameException -> Lz4FrameException -> Lz4FrameException

data BlockSizeID

Constructors

LZ4F_default

LZ4F_max64KB

LZ4F_max256KB

LZ4F_max1MB

LZ4F_max4MB

Instances

Storable BlockSizeID

Defined in Codec.Compression.LZ4.CTypes

Methods

sizeOf :: BlockSizeID -> Int

alignment :: BlockSizeID -> Int

peekElemOff :: Ptr BlockSizeID -> Int -> IO BlockSizeID

pokeElemOff :: Ptr BlockSizeID -> Int -> BlockSizeID -> IO ()

peekByteOff :: Ptr b -> Int -> IO BlockSizeID

pokeByteOff :: Ptr b -> Int -> BlockSizeID -> IO ()

peek :: Ptr BlockSizeID -> IO BlockSizeID

poke :: Ptr BlockSizeID -> BlockSizeID -> IO ()

Show BlockSizeID

Defined in Codec.Compression.LZ4.CTypes

Methods

showsPrec :: Int -> BlockSizeID -> ShowS

show :: BlockSizeID -> String

showList :: [BlockSizeID] -> ShowS

Eq BlockSizeID

Defined in Codec.Compression.LZ4.CTypes

Methods

(==) :: BlockSizeID -> BlockSizeID -> Bool

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

Ord BlockSizeID

Defined in Codec.Compression.LZ4.CTypes

Methods

compare :: BlockSizeID -> BlockSizeID -> Ordering

(<) :: BlockSizeID -> BlockSizeID -> Bool

(<=) :: BlockSizeID -> BlockSizeID -> Bool

(>) :: BlockSizeID -> BlockSizeID -> Bool

(>=) :: BlockSizeID -> BlockSizeID -> Bool

max :: BlockSizeID -> BlockSizeID -> BlockSizeID

min :: BlockSizeID -> BlockSizeID -> BlockSizeID

data BlockMode

Constructors

LZ4F_blockLinked

LZ4F_blockIndependent

Instances

Storable BlockMode

Defined in Codec.Compression.LZ4.CTypes

Methods

sizeOf :: BlockMode -> Int

alignment :: BlockMode -> Int

peekElemOff :: Ptr BlockMode -> Int -> IO BlockMode

pokeElemOff :: Ptr BlockMode -> Int -> BlockMode -> IO ()

peekByteOff :: Ptr b -> Int -> IO BlockMode

pokeByteOff :: Ptr b -> Int -> BlockMode -> IO ()

peek :: Ptr BlockMode -> IO BlockMode

poke :: Ptr BlockMode -> BlockMode -> IO ()

Show BlockMode

Defined in Codec.Compression.LZ4.CTypes

Methods

showsPrec :: Int -> BlockMode -> ShowS

show :: BlockMode -> String

showList :: [BlockMode] -> ShowS

Eq BlockMode

Defined in Codec.Compression.LZ4.CTypes

Methods

(==) :: BlockMode -> BlockMode -> Bool

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

Ord BlockMode

Defined in Codec.Compression.LZ4.CTypes

Methods

compare :: BlockMode -> BlockMode -> Ordering

(<) :: BlockMode -> BlockMode -> Bool

(<=) :: BlockMode -> BlockMode -> Bool

(>) :: BlockMode -> BlockMode -> Bool

(>=) :: BlockMode -> BlockMode -> Bool

max :: BlockMode -> BlockMode -> BlockMode

min :: BlockMode -> BlockMode -> BlockMode

data ContentChecksum

Constructors

LZ4F_noContentChecksum

LZ4F_contentChecksumEnabled

Instances

Storable ContentChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

sizeOf :: ContentChecksum -> Int

alignment :: ContentChecksum -> Int

peekElemOff :: Ptr ContentChecksum -> Int -> IO ContentChecksum

pokeElemOff :: Ptr ContentChecksum -> Int -> ContentChecksum -> IO ()

peekByteOff :: Ptr b -> Int -> IO ContentChecksum

pokeByteOff :: Ptr b -> Int -> ContentChecksum -> IO ()

peek :: Ptr ContentChecksum -> IO ContentChecksum

poke :: Ptr ContentChecksum -> ContentChecksum -> IO ()

Show ContentChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

showsPrec :: Int -> ContentChecksum -> ShowS

show :: ContentChecksum -> String

showList :: [ContentChecksum] -> ShowS

Eq ContentChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

(==) :: ContentChecksum -> ContentChecksum -> Bool

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

Ord ContentChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

compare :: ContentChecksum -> ContentChecksum -> Ordering

(<) :: ContentChecksum -> ContentChecksum -> Bool

(<=) :: ContentChecksum -> ContentChecksum -> Bool

(>) :: ContentChecksum -> ContentChecksum -> Bool

(>=) :: ContentChecksum -> ContentChecksum -> Bool

max :: ContentChecksum -> ContentChecksum -> ContentChecksum

min :: ContentChecksum -> ContentChecksum -> ContentChecksum

data BlockChecksum

Constructors

LZ4F_noBlockChecksum

LZ4F_blockChecksumEnabled

Instances

Storable BlockChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

sizeOf :: BlockChecksum -> Int

alignment :: BlockChecksum -> Int

peekElemOff :: Ptr BlockChecksum -> Int -> IO BlockChecksum

pokeElemOff :: Ptr BlockChecksum -> Int -> BlockChecksum -> IO ()

peekByteOff :: Ptr b -> Int -> IO BlockChecksum

pokeByteOff :: Ptr b -> Int -> BlockChecksum -> IO ()

peek :: Ptr BlockChecksum -> IO BlockChecksum

poke :: Ptr BlockChecksum -> BlockChecksum -> IO ()

Show BlockChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

showsPrec :: Int -> BlockChecksum -> ShowS

show :: BlockChecksum -> String

showList :: [BlockChecksum] -> ShowS

Eq BlockChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

(==) :: BlockChecksum -> BlockChecksum -> Bool

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

Ord BlockChecksum

Defined in Codec.Compression.LZ4.CTypes

Methods

compare :: BlockChecksum -> BlockChecksum -> Ordering

(<) :: BlockChecksum -> BlockChecksum -> Bool

(<=) :: BlockChecksum -> BlockChecksum -> Bool

(>) :: BlockChecksum -> BlockChecksum -> Bool

(>=) :: BlockChecksum -> BlockChecksum -> Bool

max :: BlockChecksum -> BlockChecksum -> BlockChecksum

min :: BlockChecksum -> BlockChecksum -> BlockChecksum

data FrameType

Constructors

LZ4F_frame

LZ4F_skippableFrame

Instances

Storable FrameType

Defined in Codec.Compression.LZ4.CTypes

Methods

sizeOf :: FrameType -> Int

alignment :: FrameType -> Int

peekElemOff :: Ptr FrameType -> Int -> IO FrameType

pokeElemOff :: Ptr FrameType -> Int -> FrameType -> IO ()

peekByteOff :: Ptr b -> Int -> IO FrameType

pokeByteOff :: Ptr b -> Int -> FrameType -> IO ()

peek :: Ptr FrameType -> IO FrameType

poke :: Ptr FrameType -> FrameType -> IO ()

Show FrameType

Defined in Codec.Compression.LZ4.CTypes

Methods

showsPrec :: Int -> FrameType -> ShowS

show :: FrameType -> String

showList :: [FrameType] -> ShowS

Eq FrameType

Defined in Codec.Compression.LZ4.CTypes

Methods

(==) :: FrameType -> FrameType -> Bool

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

Ord FrameType

Defined in Codec.Compression.LZ4.CTypes

Methods

compare :: FrameType -> FrameType -> Ordering

(<) :: FrameType -> FrameType -> Bool

(<=) :: FrameType -> FrameType -> Bool

(>) :: FrameType -> FrameType -> Bool

(>=) :: FrameType -> FrameType -> Bool

max :: FrameType -> FrameType -> FrameType

min :: FrameType -> FrameType -> FrameType

data FrameInfo

Constructors

FrameInfo

Fields

• blockSizeID :: BlockSizeID
• blockMode :: BlockMode
• contentChecksumFlag :: ContentChecksum
• frameType :: FrameType
• contentSize :: Word64
• dictID :: Word32

  unsigned int in lz4frame.h, which can be 16 or 32 bits; AFAIK GHC does not run on archs where it is 16-bit, so there's a compile-time check for it.

• blockChecksumFlag :: BlockChecksum

Instances

Storable FrameInfo

Defined in Codec.Compression.LZ4.CTypes

Methods

sizeOf :: FrameInfo -> Int

alignment :: FrameInfo -> Int

peekElemOff :: Ptr FrameInfo -> Int -> IO FrameInfo

pokeElemOff :: Ptr FrameInfo -> Int -> FrameInfo -> IO ()

peekByteOff :: Ptr b -> Int -> IO FrameInfo

pokeByteOff :: Ptr b -> Int -> FrameInfo -> IO ()

peek :: Ptr FrameInfo -> IO FrameInfo

poke :: Ptr FrameInfo -> FrameInfo -> IO ()

data Preferences

Constructors

Preferences

Fields

• frameInfo :: FrameInfo
• compressionLevel :: Int
• autoFlush :: Bool
• favorDecSpeed :: Bool

Instances

Storable Preferences

Defined in Codec.Compression.LZ4.CTypes

Methods

sizeOf :: Preferences -> Int

alignment :: Preferences -> Int

peekElemOff :: Ptr Preferences -> Int -> IO Preferences

pokeElemOff :: Ptr Preferences -> Int -> Preferences -> IO ()

peekByteOff :: Ptr b -> Int -> IO Preferences

pokeByteOff :: Ptr b -> Int -> Preferences -> IO ()

peek :: Ptr Preferences -> IO Preferences

poke :: Ptr Preferences -> Preferences -> IO ()

data LZ4F_cctx

data LZ4F_dctx

lz4FrameTypesTable :: Map TypeSpecifier TypeQ