Data.Hex

Description

Convert strings into hexadecimal and back.

Synopsis

class Hex t where
- hex :: t -> t
- unhex :: t -> Either String t
- unhexM :: MonadFail m => t -> m t

Documentation

class Hex t where Source #

Convert strings into hexadecimal and back.

Minimal complete definition

Methods

hex :: t -> t Source #

Convert string into hexadecimal.

unhex :: t -> Either String t Source #

Convert from hexadecimal and fail on invalid input.

unhexM :: MonadFail m => t -> m t Source #

Convert from hexadecimal and fail on invalud input.

Instances details

Hex ByteString Source #
Instance details Defined in Data.Hex Methods hex :: ByteString -> ByteString Source # unhex :: ByteString -> Either String ByteString Source # unhexM :: MonadFail m => ByteString -> m ByteString Source #
Hex ByteString Source #
Instance details Defined in Data.Hex Methods hex :: ByteString -> ByteString Source # unhex :: ByteString -> Either String ByteString Source # unhexM :: MonadFail m => ByteString -> m ByteString Source #
Hex String Source #
Instance details Defined in Data.Hex Methods hex :: String -> String Source # unhex :: String -> Either String String Source # unhexM :: MonadFail m => String -> m String Source #