Network.Ethereum.Web3.Encoding

Web3 ABI encoding data support.

Documentation

class ABIEncoding a where

Contract ABI data codec

Minimal complete definition

toDataBuilder, fromDataParser

Methods

toDataBuilder :: a -> Builder

fromDataParser :: Parser a

toData :: a -> Text

Encode value into abi-encoding represenation

fromData :: Text -> Maybe a

Parse encoded value

Instances

ABIEncoding Bool

Methods

toDataBuilder :: Bool -> Builder

fromDataParser :: Parser Bool

toData :: Bool -> Text

fromData :: Text -> Maybe Bool

ABIEncoding Int

Methods

toDataBuilder :: Int -> Builder

fromDataParser :: Parser Int

toData :: Int -> Text

fromData :: Text -> Maybe Int

ABIEncoding Integer

Methods

toDataBuilder :: Integer -> Builder

fromDataParser :: Parser Integer

toData :: Integer -> Text

fromData :: Text -> Maybe Integer

ABIEncoding Word

Methods

toDataBuilder :: Word -> Builder

fromDataParser :: Parser Word

toData :: Word -> Text

fromData :: Text -> Maybe Word

ABIEncoding Text

Methods

toDataBuilder :: Text -> Builder

fromDataParser :: Parser Text

toData :: Text -> Text

fromData :: Text -> Maybe Text

ABIEncoding Address

Methods

toDataBuilder :: Address -> Builder

fromDataParser :: Parser Address

toData :: Address -> Text

fromData :: Text -> Maybe Address

ABIEncoding BytesD

Methods

toDataBuilder :: BytesD -> Builder

fromDataParser :: Parser BytesD

toData :: BytesD -> Text

fromData :: Text -> Maybe BytesD

ABIEncoding a => ABIEncoding [a]

Methods

toDataBuilder :: [a] -> Builder

fromDataParser :: Parser [a]

toData :: [a] -> Text

fromData :: Text -> Maybe [a]

KnownNat n => ABIEncoding (BytesN n)

Methods

toDataBuilder :: BytesN n -> Builder

fromDataParser :: Parser (BytesN n)

toData :: BytesN n -> Text

fromData :: Text -> Maybe (BytesN n)