Network.Ethereum.Types

data BigNumber :: Type

Large Integer, needed for handling numbers of up to 32 bytes

Instances

• Show BigNumber
• Eq BigNumber
• Ord BigNumber
• Semiring BigNumber
• Ring BigNumber
• LeftModule BigNumber Int
• RightModule BigNumber Int
• Algebra BigNumber Int
• Decode BigNumber
• ReadForeign BigNumber
• WriteForeign BigNumber
• Encode BigNumber
• DecodeJson BigNumber
• EncodeJson BigNumber

embed :: forall a r. Algebra a r => r -> a

newtype HexString

Represents a base16, utf8 encoded bytestring

Instances

• Show HexString
• Eq HexString
• Ord HexString
• Semigroup HexString
• Monoid HexString
• Decode HexString
• ReadForeign HexString
• WriteForeign HexString
• Encode HexString
• DecodeJson HexString
• EncodeJson HexString

unHex :: HexString -> String

mkHexString :: String -> Maybe HexString

newtype Address

Represents and Ethereum address, which is a 20 byte HexString

Instances

• Show Address
• Eq Address
• Ord Address
• Encode Address
• Decode Address
• DecodeJson Address
• EncodeJson Address
• ReadForeign Address
• WriteForeign Address

unAddress :: Address -> HexString

mkAddress :: HexString -> Maybe Address