Network.Ethereum.Web3.Solidity.AbiEncoding

class ABIEncode a  where

Class representing values that have an encoding and decoding instance to/from a solidity type.

Members

• toDataBuilder :: a -> HexString

Instances

• ABIEncode BigNumber
• ABIEncode Boolean
• ABIEncode Int
• ABIEncode Address
• ABIEncode ByteString
• ABIEncode String
• (ByteSize n) => ABIEncode (BytesN n)
• (ABIEncode a, KnownNat n) => ABIEncode (Vector n a)
• (ABIEncode a) => ABIEncode (Array a)
• (IntSize n) => ABIEncode (UIntN n)
• (IntSize n) => ABIEncode (IntN n)
• (ABIEncode a) => ABIEncode (Tagged s a)

class ABIDecode a  where

Members

• fromDataParser :: Parser String a

Instances

• ABIDecode BigNumber
• ABIDecode Boolean
• ABIDecode Int
• ABIDecode Address
• ABIDecode ByteString
• ABIDecode String
• (ByteSize n) => ABIDecode (BytesN n)
• (ABIDecode a, KnownNat n) => ABIDecode (Vector n a)
• (ABIDecode a) => ABIDecode (Array a)
• (IntSize n) => ABIDecode (UIntN n)
• (IntSize n) => ABIDecode (IntN n)
• (ABIDecode a) => ABIDecode (Tagged s a)

fromData :: forall a. ABIDecode a => HexString -> Either ParseError a

Parse encoded value, droping the leading 0x

bytesBuilder :: ByteString -> HexString

Special Builders and Parsers base16 encode, then utf8 encode, then pad

bytesDecode :: String -> ByteString

unsafe utfDecode

int256HexBuilder :: BigNumber -> HexString

Encode something that is essentaially a signed integer.

uInt256HexBuilder :: BigNumber -> HexString

Encode something that is essentially an unsigned integer.

int256HexParser :: forall m. Monad m => ParserT String m BigNumber

Parse as a signed BigNumber

uInt256HexParser :: forall m. Monad m => ParserT String m BigNumber

Parse an unsigned BigNumber

fromBool :: Boolean -> BigNumber

Decode a Boolean as a BigNumber

toBool :: BigNumber -> Boolean

Encode a Boolean as a BigNumber

take :: forall m. Monad m => Int -> ParserT String m HexString

Read any number of HexDigits