Network.Ethereum.Account.Class

Ethereum external owned account abstraction.

Documentation

class MonadTrans t => Account a t | t -> a where

Account is needed for sending transactions to blockchain

Typically account is provided by node. In this case node manage accounts: encrypt and decrypt private keys, manipulate files etc. In other case web3 can derive account from private key and send to node already signed transactions.

Methods

withAccount

Arguments

:: JsonRpc m

=> a

Account params (like a password or private key)

-> t m b

Computation that use account for sending transactions

-> m b

Json-rpc monad

Run computation with given account credentials

send

Arguments

:: (JsonRpc m, Method args)

=> args

Contract method arguments

-> t m TxReceipt

Receipt of sended transaction

Send transaction to contract, like a write command

call

Arguments

:: (JsonRpc m, Method args, AbiGet result)

=> args

Contact method arguments

-> t m result

Decoded result of method call

Call constant method of contract, like a read command

Instances

Account () DefaultAccount

Defined in Network.Ethereum.Account.Default

Methods

withAccount :: JsonRpc m => () -> DefaultAccount m b -> m b

send :: (JsonRpc m, Method args) => args -> DefaultAccount m TxReceipt

call :: (JsonRpc m, Method args, AbiGet result) => args -> DefaultAccount m result

Account Personal PersonalAccount

Defined in Network.Ethereum.Account.Personal

Methods

withAccount :: JsonRpc m => Personal -> PersonalAccount m b -> m b

send :: (JsonRpc m, Method args) => args -> PersonalAccount m TxReceipt

call :: (JsonRpc m, Method args, AbiGet result) => args -> PersonalAccount m result

Account LocalKey LocalKeyAccount

Defined in Network.Ethereum.Account.LocalKey

Methods

withAccount :: JsonRpc m => LocalKey -> LocalKeyAccount m b -> m b

send :: (JsonRpc m, Method args) => args -> LocalKeyAccount m TxReceipt

call :: (JsonRpc m, Method args, AbiGet result) => args -> LocalKeyAccount m result