gasless

Sep 9, 2021

Changes in this version

+ type MetaSignerFn func(from common.Address, typedData core.TypedData) ([]byte, error)

type TransactOpts

+ MetaSigner MetaSignerFn

+ func NewWalletTransactor(account accounts.Account, wallet Wallet) *TransactOpts

+ type Wallet struct

+ func NewWallet(wallet accounts.Wallet) Wallet

+ func (w Wallet) SignTypedData(account accounts.Account, typedData core.TypedData) ([]byte, error)

+ func (w Wallet) SignTypedDataWithPassphrase(account accounts.Account, passphrase string, typedData core.TypedData) ([]byte, error)

Aug 31, 2021

Changes in this version

+ type MessageBuilder struct

+ func NewMessageBuilder(jsonABI string, address common.Address, eth *ethclient.Client) (*MessageBuilder, error)

+ func (b *MessageBuilder) Message(ctx context.Context, from common.Address, method string, params ...interface{}) (*ethereum.CallMsg, error)

Aug 16, 2021

Changes in this version

+ func NoSign(address common.Address, transaction *types.Transaction) (*types.Transaction, error)

+ func TransactOpts(txopts *bind.TransactOpts) *bind.TransactOpts

+ type PrivateKeySigner struct

+ func (s *PrivateKeySigner) Address() common.Address

+ func (s *PrivateKeySigner) Sign(typedData core.TypedData) ([]byte, error)

type Signer

+ Address func() common.Address

+ Sign func(core.TypedData) ([]byte, error)

+ type Transactor interface

+ Transact func(context.Context, *types.Transaction, Signer, ...interface{}) (*types.Transaction, error)

+ type WalletSigner struct

+ func (s *WalletSigner) Address() common.Address

+ func (s *WalletSigner) Sign(typedData core.TypedData) ([]byte, error)

Aug 10, 2021

Changes in this version

+ const EIP712Domain

+ func SendTransaction(ctx context.Context, meta MetaTransactor, message EIP712Message, signer Signer) (*types.Transaction, error)

+ type EIP712Message interface

+ TypedData func() core.TypedDataMessage

+ type MetaTransactor interface

+ Domain func() core.TypedDataDomain

+ Nonce func(context.Context, common.Address) (*big.Int, error)

+ PrimaryType func() string

+ SendTransaction func(context.Context, EIP712Message, []byte, []byte) (*types.Transaction, error)

+ Types func() core.Types

+ type Signer func(core.TypedData) ([]byte, error)

+ func NewPrivateKeySigner(private *ecdsa.PrivateKey) Signer

+ func NewWalletSigner(account accounts.Account, wallet accounts.Wallet) Signer