word8-0.1.3: Word8 library
Safe HaskellSafe
LanguageHaskell2010

Data.Word8

Description

Word8 library to be used with Data.ByteString. All function assumes that Word8 is encoded in Latin-1 (ISO-8859-1). All utility functions are supposed to work as if those of Char. Exceptions are described in the function documentations.

Base library 4.7 (GHC 7.8) or earlier is based on Unicode 6. Base library 4.8 (GHC 7.10) or later is based on Unicode 7. isLower, isSymbol and isPunctuation behave differently.

Synopsis

Re-exporting

data Word8 #

Instances

Instances details
Bounded Word8 
Instance details

Defined in GHC.Word

Enum Word8 
Instance details

Defined in GHC.Word

Eq Word8 
Instance details

Defined in GHC.Word

Methods

(==) :: Word8 -> Word8 -> Bool

(/=) :: Word8 -> Word8 -> Bool

Integral Word8 
Instance details

Defined in GHC.Word

Methods

quot :: Word8 -> Word8 -> Word8

rem :: Word8 -> Word8 -> Word8

div :: Word8 -> Word8 -> Word8

mod :: Word8 -> Word8 -> Word8

quotRem :: Word8 -> Word8 -> (Word8, Word8)

divMod :: Word8 -> Word8 -> (Word8, Word8)

toInteger :: Word8 -> Integer

Num Word8 
Instance details

Defined in GHC.Word

Methods

(+) :: Word8 -> Word8 -> Word8

(-) :: Word8 -> Word8 -> Word8

(*) :: Word8 -> Word8 -> Word8

negate :: Word8 -> Word8

abs :: Word8 -> Word8

signum :: Word8 -> Word8

fromInteger :: Integer -> Word8

Ord Word8 
Instance details

Defined in GHC.Word

Methods

compare :: Word8 -> Word8 -> Ordering

(<) :: Word8 -> Word8 -> Bool

(<=) :: Word8 -> Word8 -> Bool

(>) :: Word8 -> Word8 -> Bool

(>=) :: Word8 -> Word8 -> Bool

max :: Word8 -> Word8 -> Word8

min :: Word8 -> Word8 -> Word8

Read Word8 
Instance details

Defined in GHC.Read

Methods

readsPrec :: Int -> ReadS Word8

readList :: ReadS [Word8]

readPrec :: ReadPrec Word8

readListPrec :: ReadPrec [Word8]

Real Word8 
Instance details

Defined in GHC.Word

Methods

toRational :: Word8 -> Rational

Show Word8 
Instance details

Defined in GHC.Word

Methods

showsPrec :: Int -> Word8 -> ShowS

show :: Word8 -> String

showList :: [Word8] -> ShowS

Ix Word8 
Instance details

Defined in GHC.Word

Methods

range :: (Word8, Word8) -> [Word8]

index :: (Word8, Word8) -> Word8 -> Int

unsafeIndex :: (Word8, Word8) -> Word8 -> Int

inRange :: (Word8, Word8) -> Word8 -> Bool

rangeSize :: (Word8, Word8) -> Int

unsafeRangeSize :: (Word8, Word8) -> Int

Bits Word8 
Instance details

Defined in GHC.Word

Methods

(.&.) :: Word8 -> Word8 -> Word8

(.|.) :: Word8 -> Word8 -> Word8

xor :: Word8 -> Word8 -> Word8

complement :: Word8 -> Word8

shift :: Word8 -> Int -> Word8

rotate :: Word8 -> Int -> Word8

zeroBits :: Word8

bit :: Int -> Word8

setBit :: Word8 -> Int -> Word8

clearBit :: Word8 -> Int -> Word8

complementBit :: Word8 -> Int -> Word8

testBit :: Word8 -> Int -> Bool

bitSizeMaybe :: Word8 -> Maybe Int

bitSize :: Word8 -> Int

isSigned :: Word8 -> Bool

shiftL :: Word8 -> Int -> Word8

unsafeShiftL :: Word8 -> Int -> Word8

shiftR :: Word8 -> Int -> Word8

unsafeShiftR :: Word8 -> Int -> Word8

rotateL :: Word8 -> Int -> Word8

rotateR :: Word8 -> Int -> Word8

popCount :: Word8 -> Int

FiniteBits Word8 
Instance details

Defined in GHC.Word

Character classification

isControl :: Word8 -> Bool Source #

isSpace :: Word8 -> Bool Source #

isLower :: Word8 -> Bool Source #

This function returns True for 170 and 186 in Unicode 6. But it returns False in Unicode 7.

isUpper :: Word8 -> Bool Source #

isAlpha :: Word8 -> Bool Source #

isPrint :: Word8 -> Bool Source #

isDigit :: Word8 -> Bool Source #

isLetter :: Word8 -> Bool Source #

isMark :: Word8 -> Bool Source #

isNumber :: Word8 -> Bool Source #

isPunctuation :: Word8 -> Bool Source #

This function returns False for 167 and 182 in Unicode 6. But it returns True in Unicode 7.

isSymbol :: Word8 -> Bool Source #

This function returns True for 167 and 182 in Unicode 6. But it returns False in Unicode 7.

Subranges

isAscii :: Word8 -> Bool Source #

isLatin1 :: Word8 -> Bool Source #

Case conversion

toUpper :: Word8 -> Word8 Source #

Micro sign/mu (0xb5) and small letter Y with diaeresis (0xff) remain the same.

toTitle :: Word8 -> Word8 Source #

Micro sign/mu (0xb5) and small letter Y with diaeresis (0xff) remain the same.

ASCII charactors

Some Latin-1 charactors