exomizer-1.0.0: Compression and decompression in the exomizer format

Safe Haskell	None
Language	Haskell2010

Exomizer

Contents

Options & Info
Raw
Mem
Level

Description

The functions of this module are identical to use the command line tool.

The modules Exomizer.Raw and Exomizer.Mem give more options.

Each function is listed with and without an underscore at the end. The variant with the underscore does not return the compression info but the compression result is identical.

Synopsis

Options & Info

data CrunchOptions Source #

Parameters for compression

Since: 1.0.0

Instances

Eq CrunchOptions Source #
Methods (==) :: CrunchOptions -> CrunchOptions -> Bool # (/=) :: CrunchOptions -> CrunchOptions -> Bool #
Show CrunchOptions Source #
Methods showsPrec :: Int -> CrunchOptions -> ShowS # show :: CrunchOptions -> String # showList :: [CrunchOptions] -> ShowS #

coEncoding :: CrunchOptions -> Maybe String Source #

Since: 1.0.0

coMaxPasses :: CrunchOptions -> Int Source #

Since: 1.0.0

coMaxLen :: CrunchOptions -> Int Source #

Since: 1.0.0

coMaxOffset :: CrunchOptions -> Int Source #

Since: 1.0.0

coUseLiteralSequences :: CrunchOptions -> Bool Source #

Since: 1.0.0

coFavourSpeed :: CrunchOptions -> Bool Source #

Since: 1.0.0

defaultCrunchOptions :: CrunchOptions Source #

Default compression parameters

Since: 1.0.0

data CrunchInfo Source #

Information about the compressed data (result of the compression)

Since: 1.0.0

Instances

Eq CrunchInfo Source #
Methods (==) :: CrunchInfo -> CrunchInfo -> Bool # (/=) :: CrunchInfo -> CrunchInfo -> Bool #
Show CrunchInfo Source #
Methods showsPrec :: Int -> CrunchInfo -> ShowS # show :: CrunchInfo -> String # showList :: [CrunchInfo] -> ShowS #

ciLiteralSequencesUsed :: CrunchInfo -> Bool Source #

Since: 1.0.0

ciNeededSafetyOffset :: CrunchInfo -> Int Source #

Since: 1.0.0

ciUsedEncoding :: CrunchInfo -> String Source #

Since: 1.0.0

Raw

exomizerRaw :: CrunchOptions -> ByteString -> (ByteString, CrunchInfo) Source #

Same as exomizer raw

Since: 1.0.0

exomizerRaw_ :: CrunchOptions -> ByteString -> ByteString Source #

Same as exomizer raw

Since: 1.0.0

exomizerRawBackwards :: CrunchOptions -> ByteString -> (ByteString, CrunchInfo) Source #

Same as exomizer raw -b

Since: 1.0.0

exomizerRawBackwards_ :: CrunchOptions -> ByteString -> ByteString Source #

Same as exomizer raw -b

Since: 1.0.0

exomizerRawReverse :: CrunchOptions -> ByteString -> (ByteString, CrunchInfo) Source #

Same as exomizer raw -r

Since: 1.0.0

exomizerRawReverse_ :: CrunchOptions -> ByteString -> ByteString Source #

Same as exomizer raw -r

Since: 1.0.0

exomizerRawBackwardsReverse :: CrunchOptions -> ByteString -> (ByteString, CrunchInfo) Source #

Same as exomizer raw -b -r

Since: 1.0.0

exomizerRawBackwardsReverse_ :: CrunchOptions -> ByteString -> ByteString Source #

Same as exomizer raw -b -r

Since: 1.0.0

Mem

exomizerMem :: CrunchOptions -> [(Int16, ByteString)] -> (ByteString, CrunchInfo) Source #

Same as exomizer mem -l none

Since: 1.0.0

exomizerMem_ :: CrunchOptions -> [(Int16, ByteString)] -> ByteString Source #

Same as exomizer mem -l none

Since: 1.0.0

exomizerMemForward :: CrunchOptions -> [(Int16, ByteString)] -> (ByteString, CrunchInfo) Source #

Same as exomizer mem -l none -f

Since: 1.0.0

exomizerMemForward_ :: CrunchOptions -> [(Int16, ByteString)] -> ByteString Source #

Same as exomizer mem -l none -f

Since: 1.0.0

Level

exomizerLevel_ :: CrunchOptions -> [(Int16, ByteString)] -> ByteString Source #

Same as exomizer level

Since: 1.0.0

exomizerLevelForward_ :: CrunchOptions -> [(Int16, ByteString)] -> ByteString Source #

Same as exomizer level -f

Since: 1.0.0