Safe Haskell	None
Language	Haskell2010

Data.ByteArray.HexString

Synopsis

newtype HexString = HexString {
- unHexString :: ByteString
}
hexString :: ByteArray ba => ba -> Either String HexString
fromBytes :: ByteArrayAccess ba => ba -> HexString
toBytes :: ByteArray ba => HexString -> ba
toText :: HexString -> Text
format :: HexString -> Text

Documentation

newtype HexString Source #

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

Constructors

HexString
Fields unHexString :: ByteString

Instances

Eq HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods (==) :: HexString -> HexString -> Bool # (/=) :: HexString -> HexString -> Bool #
Ord HexString Source #
Instance details Defined in Data.ByteArray.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 Source #
Instance details Defined in Data.ByteArray.HexString Methods showsPrec :: Int -> HexString -> ShowS # show :: HexString -> String # showList :: [HexString] -> ShowS #
IsString HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods fromString :: String -> HexString #
Generic HexString Source #
Instance details Defined in Data.ByteArray.HexString Associated Types type Rep HexString :: Type -> Type # Methods from :: HexString -> Rep HexString x # to :: Rep HexString x -> HexString #
Semigroup HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods (<>) :: HexString -> HexString -> HexString # sconcat :: NonEmpty HexString -> HexString # stimes :: Integral b => b -> HexString -> HexString #
Monoid HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods mempty :: HexString # mappend :: HexString -> HexString -> HexString # mconcat :: [HexString] -> HexString #
FromJSON HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods parseJSON :: Value -> Parser HexString parseJSONList :: Value -> Parser [HexString]
ToJSON HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods toJSON :: HexString -> Value toEncoding :: HexString -> Encoding toJSONList :: [HexString] -> Value toEncodingList :: [HexString] -> Encoding
ByteArray HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods allocRet :: Int -> (Ptr p -> IO a) -> IO (a, HexString)
ByteArrayAccess HexString Source #
Instance details Defined in Data.ByteArray.HexString Methods length :: HexString -> Int withByteArray :: HexString -> (Ptr p -> IO a) -> IO a copyByteArrayToPtr :: HexString -> Ptr p -> IO ()
type Rep HexString Source #
Instance details Defined in Data.ByteArray.HexString type Rep HexString = D1 (MetaData "HexString" "Data.ByteArray.HexString" "hs-abci-types-0.1.0.0-CSbCBfElGIr9n2xrkSCrY5" True) (C1 (MetaCons "HexString" PrefixI True) (S1 (MetaSel (Just "unHexString") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 ByteString)))

hexString :: ByteArray ba => ba -> Either String HexString Source #

Smart constructor which trims '0x' and validates length is even. Works with any mixed casing of characters: `hexString "0xAA" == hexString "0xAa" == hexString "0xaA" == hexString "0xaa"`

fromBytes :: ByteArrayAccess ba => ba -> HexString Source #

Reads a raw bytes and converts to hex representation.

toBytes :: ByteArray ba => HexString -> ba Source #

Access to the raw bytes of HexString.

toText :: HexString -> Text Source #

Access to a Text representation of the HexString

format :: HexString -> Text Source #

Access to a Text representation of the HexString