Safe Haskell	None
Language	Haskell2010

Data.HexString

Synopsis

Documentation

data HexString #

Represents a Hex string. Guarantees that all characters it contains are valid hex characters.

Instances

Eq HexString #
Methods (==) :: HexString -> HexString -> Bool # (/=) :: HexString -> HexString -> Bool #
Ord HexString #
Methods compare :: HexString -> HexString -> Ordering # (<) :: HexString -> HexString -> Bool # (<=) :: HexString -> HexString -> Bool # (>) :: HexString -> HexString -> Bool # (>=) :: HexString -> HexString -> Bool # max :: HexString -> HexString -> HexString # min :: HexString -> HexString -> HexString #
Show HexString #
Methods showsPrec :: Int -> HexString -> ShowS # show :: HexString -> String # showList :: [HexString] -> ShowS #
ToJSON HexString #
Methods toJSON :: HexString -> Value # toEncoding :: HexString -> Encoding # toJSONList :: [HexString] -> Value # toEncodingList :: [HexString] -> Encoding #
FromJSON HexString #
Methods parseJSON :: Value -> Parser HexString # parseJSONList :: Value -> Parser [HexString] #

hexString :: ByteString -> HexString #

Smart constructor which validates that all the text are actually hexadecimal characters.

fromBinary :: Binary a => a -> HexString #

Converts a Binary to a HexString value

toBinary :: Binary a => HexString -> a #

Converts a HexString to a Binary value

fromBytes :: ByteString -> HexString #

Reads a ByteString as raw bytes and converts to hex representation. We cannot use the instance Binary of ByteString because it provides a leading length, which is not what we want when dealing with raw bytes.

toBytes :: HexString -> ByteString #

Access to the raw bytes in a ByteString format.

toText :: HexString -> Text #

Access to a Text representation of the HexString