GHC.Utils.Encoding

UTF-8

utf8DecodeCharAddr# :: Addr# -> Int# -> (# Char#, Int# #)

utf8PrevChar :: Ptr Word8 -> IO (Ptr Word8)

utf8CharStart :: Ptr Word8 -> IO (Ptr Word8)

utf8DecodeChar :: Ptr Word8 -> (Char, Int)

utf8DecodeByteString :: ByteString -> [Char]

utf8UnconsByteString :: ByteString -> Maybe (Char, ByteString)

utf8DecodeShortByteString :: ShortByteString -> [Char]

utf8DecodeStringLazy :: ForeignPtr Word8 -> Int -> Int -> [Char]

utf8EncodeChar :: (Int# -> Word# -> State# s -> State# s) -> Char -> ST s Int

utf8EncodeString :: Ptr Word8 -> String -> IO ()

utf8EncodeShortByteString :: String -> IO ShortByteString

utf8EncodedLength :: String -> Int

countUTF8Chars :: ShortByteString -> IO Int

Z-encoding

zEncodeString :: UserString -> EncodedString

zDecodeString :: EncodedString -> UserString

Base62-encoding

toBase62 :: Word64 -> String

toBase62Padded :: Word64 -> String

Converts a 64-bit word into a base-62 string