ethutils

Documentation

Index

• func DecodeTx(data []byte) (*types.Transaction, error)
• func DecodeVRS(bs [65]byte) (v, r, s *big.Int)
• func EncodeTx(tx *types.Transaction) ([]byte, error)
• func EncodeVRS(tx *types.Transaction) [65]byte
• func HexToPrivKey(key string) (*ecdsa.PrivateKey, []byte, error)
• func HexToPubKey(key string) (ed25519.PubKey, []byte, error)
• func NewTx(nonce uint64, to *common.Address, amount *big.Int, gasLimit uint64, ...) *types.Transaction
• func PrivKeyToAddr(key *ecdsa.PrivateKey) common.Address
• func SignTx(tx *types.Transaction, chainID *big.Int, key *ecdsa.PrivateKey) (*types.Transaction, error)
• type ABIWrapper
  • func MustParseABI(abiJSON string) ABIWrapper
  • func (a ABIWrapper) GetABI() abi.ABI
  • func (a ABIWrapper) MustPack(name string, args ...interface{}) []byte
  • func (a ABIWrapper) MustUnpack(name string, data []byte) []interface{}
  • func (a ABIWrapper) Pack(name string, args ...interface{}) ([]byte, error)

Functions

func DecodeTx

func DecodeTx(data []byte) (*types.Transaction, error)

func DecodeVRS

func DecodeVRS(bs [65]byte) (v, r, s *big.Int)

func EncodeTx

func EncodeTx(tx *types.Transaction) ([]byte, error)

func EncodeVRS

func EncodeVRS(tx *types.Transaction) [65]byte

func HexToPrivKey

func HexToPrivKey(key string) (*ecdsa.PrivateKey, []byte, error)

func HexToPubKey

func HexToPubKey(key string) (ed25519.PubKey, []byte, error)

func NewTx

func NewTx(nonce uint64, to *common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte) *types.Transaction

func PrivKeyToAddr

func PrivKeyToAddr(key *ecdsa.PrivateKey) common.Address

func SignTx

func SignTx(tx *types.Transaction,
	chainID *big.Int, key *ecdsa.PrivateKey) (*types.Transaction, error)

Types

type ABIWrapper

type ABIWrapper struct {
	// contains filtered or unexported fields
}

func MustParseABI

func MustParseABI(abiJSON string) ABIWrapper

func (ABIWrapper) GetABI

func (a ABIWrapper) GetABI() abi.ABI

func (ABIWrapper) MustPack

func (a ABIWrapper) MustPack(name string, args ...interface{}) []byte

func (ABIWrapper) MustUnpack

func (a ABIWrapper) MustUnpack(name string, data []byte) []interface{}

func (ABIWrapper) Pack

func (a ABIWrapper) Pack(name string, args ...interface{}) ([]byte, error)