Network.Ethereum.Web3.JsonAbi

Ethereum smart contract JSON ABI types.

Documentation

newtype ContractABI

Contract ABI is a list of method / event declarations

Constructors

ContractABI

Fields

• unABI :: [Declaration]

Instances

Eq ContractABI

Methods

(==) :: ContractABI -> ContractABI -> Bool

(/=) :: ContractABI -> ContractABI -> Bool

Ord ContractABI

Methods

compare :: ContractABI -> ContractABI -> Ordering

(<) :: ContractABI -> ContractABI -> Bool

(<=) :: ContractABI -> ContractABI -> Bool

(>) :: ContractABI -> ContractABI -> Bool

(>=) :: ContractABI -> ContractABI -> Bool

max :: ContractABI -> ContractABI -> ContractABI

min :: ContractABI -> ContractABI -> ContractABI

Show ContractABI

Methods

showsPrec :: Int -> ContractABI -> ShowS

show :: ContractABI -> String

showList :: [ContractABI] -> ShowS

ToJSON ContractABI

Methods

toJSON :: ContractABI -> Value

toEncoding :: ContractABI -> Encoding

toJSONList :: [ContractABI] -> Value

toEncodingList :: [ContractABI] -> Encoding

FromJSON ContractABI

Methods

parseJSON :: Value -> Parser ContractABI

parseJSONList :: Value -> Parser [ContractABI]

data Declaration

Elementrary contract interface item

Constructors

DConstructor

Contract constructor

Fields

• conInputs :: [FunctionArg]

DFunction

Method

Fields

• funName :: Text
• funConstant :: Bool
• funInputs :: [FunctionArg]
• funOutputs :: Maybe [FunctionArg]

DEvent

Event

Fields

• eveName :: Text
• eveInputs :: [EventArg]
• eveAnonymous :: Bool

DFallback

Fallback function

Fields

• falPayable :: Bool

Instances

Eq Declaration

Methods

(==) :: Declaration -> Declaration -> Bool

(/=) :: Declaration -> Declaration -> Bool

Ord Declaration

Methods

compare :: Declaration -> Declaration -> Ordering

(<) :: Declaration -> Declaration -> Bool

(<=) :: Declaration -> Declaration -> Bool

(>) :: Declaration -> Declaration -> Bool

(>=) :: Declaration -> Declaration -> Bool

max :: Declaration -> Declaration -> Declaration

min :: Declaration -> Declaration -> Declaration

Show Declaration

Methods

showsPrec :: Int -> Declaration -> ShowS

show :: Declaration -> String

showList :: [Declaration] -> ShowS

ToJSON Declaration

Methods

toJSON :: Declaration -> Value

toEncoding :: Declaration -> Encoding

toJSONList :: [Declaration] -> Value

toEncodingList :: [Declaration] -> Encoding

FromJSON Declaration

Methods

parseJSON :: Value -> Parser Declaration

parseJSONList :: Value -> Parser [Declaration]

data FunctionArg

Method argument

Constructors

FunctionArg

Fields

• funArgName :: Text

  Argument name

• funArgType :: Text

  Argument type

Instances

Eq FunctionArg

Methods

(==) :: FunctionArg -> FunctionArg -> Bool

(/=) :: FunctionArg -> FunctionArg -> Bool

Ord FunctionArg

Methods

compare :: FunctionArg -> FunctionArg -> Ordering

(<) :: FunctionArg -> FunctionArg -> Bool

(<=) :: FunctionArg -> FunctionArg -> Bool

(>) :: FunctionArg -> FunctionArg -> Bool

(>=) :: FunctionArg -> FunctionArg -> Bool

max :: FunctionArg -> FunctionArg -> FunctionArg

min :: FunctionArg -> FunctionArg -> FunctionArg

Show FunctionArg

Methods

showsPrec :: Int -> FunctionArg -> ShowS

show :: FunctionArg -> String

showList :: [FunctionArg] -> ShowS

ToJSON FunctionArg

Methods

toJSON :: FunctionArg -> Value

toEncoding :: FunctionArg -> Encoding

toJSONList :: [FunctionArg] -> Value

toEncodingList :: [FunctionArg] -> Encoding

FromJSON FunctionArg

Methods

parseJSON :: Value -> Parser FunctionArg

parseJSONList :: Value -> Parser [FunctionArg]

data EventArg

Event argument

Constructors

EventArg

Fields

• eveArgName :: Text

  Argument name

• eveArgType :: Text

  Argument type

• eveArgIndexed :: Bool

  Argument is indexed (e.g. placed on topics of event)

Instances

Eq EventArg

Methods

(==) :: EventArg -> EventArg -> Bool

(/=) :: EventArg -> EventArg -> Bool

Ord EventArg

Methods

compare :: EventArg -> EventArg -> Ordering

(<) :: EventArg -> EventArg -> Bool

(<=) :: EventArg -> EventArg -> Bool

(>) :: EventArg -> EventArg -> Bool

(>=) :: EventArg -> EventArg -> Bool

max :: EventArg -> EventArg -> EventArg

min :: EventArg -> EventArg -> EventArg

Show EventArg

Methods

showsPrec :: Int -> EventArg -> ShowS

show :: EventArg -> String

showList :: [EventArg] -> ShowS

ToJSON EventArg

Methods

toJSON :: EventArg -> Value

toEncoding :: EventArg -> Encoding

toJSONList :: [EventArg] -> Value

toEncodingList :: [EventArg] -> Encoding

FromJSON EventArg

Methods

parseJSON :: Value -> Parser EventArg

parseJSONList :: Value -> Parser [EventArg]

signature :: Declaration -> Text

Take a signature by given decl, e.g. foo(uint,string)

methodId :: Declaration -> Text

Generate method selector by given method Delcaration

eventId :: Declaration -> Text

Generate event topic0 hash by givent event Delcaration