eth

package

Go to main page

Versions in this module

v0

v0.2.6

Jul 20, 2022

Changes in this version

+ const RPAMethodClose

+ const RPAMethodCreate

+ const RPAMethodOpen

+ const RedPacketABI

+ func EncodeAbiData(abiString, method string, params ...interface{}) ([]byte, error)

+ func EncodeErc20Approve(spender string, amount *big.Int) ([]byte, error)

type Account

+ func EthAccountWithPrivateKey(privateKey string) (*Account, error)

type CallMsg

+ func (msg *CallMsg) TransferToTransaction() *Transaction

type Chain

+ func (c *Chain) BuildTransferTx(privateKey string, transaction *Transaction) (*base.OptionalString, error)

+ func (c *Chain) BuildTransferTxWithAccount(account *Account, transaction *Transaction) (*base.OptionalString, error)

type Erc20Token

+ func (t *Erc20Token) Allowance(owner, spender string) (*big.Int, error)

+ func (t *Erc20Token) Approve(account *Account, spender string, amount *big.Int) (string, error)

+ type RedPacketAction struct

+ Method string

+ Params []interface{}

+ func NewRedPacketActionClose(packetId int64, creator string) (*RedPacketAction, error)

+ func NewRedPacketActionCreate(erc20TokenAddress string, count int, amount string) (*RedPacketAction, error)

+ func NewRedPacketActionOpen(packetId int64, addresses []string, amounts []string) (*RedPacketAction, error)

+ func (rpa *RedPacketAction) EnsureApprovedTokens(account *Account, chain *Chain, spender string, coins int) (string, error)

+ func (rpa *RedPacketAction) EstimateAmount() string

+ func (rpa *RedPacketAction) TransactionFrom(fromAddress, contractAddress string, chain *Chain) (*Transaction, error)

type Transaction

+ func NewTransactionFromHex(hexData string) (*Transaction, error)

+ func (tx *Transaction) TotalAmount() string

v0.2.5

Jun 27, 2022

Changes in this version

+ func IsValidEIP55Address(address string) bool

type CallMsg

+ func (msg *CallMsg) GetGasLimit() string

+ func (msg *CallMsg) SetGasLimit(gas string)

type Erc20Token

+ func (t *Erc20Token) EstimateGasFeeLayer2(msg *CallMsg) (*OptimismLayer2Gas, error)

type EthChain

+ func (e *EthChain) CreateRemoteWithTimeout(rpcUrl string, timeout int64) (chain *EthChain, err error)

+ type OptimismLayer2Gas struct

+ L1GasLimit string

+ L1GasPrice string

+ L2GasLimit string

+ L2GasPrice string

+ func (g *OptimismLayer2Gas) GasFee() string

+ type Receipt struct

+ EffectiveGasPrice *big.Int

+ L1Fee *big.Int

+ func (r *Receipt) UnmarshalJSON(data []byte) error

+ type RpcLatency struct

+ Height int64

+ Latency int64

+ RpcUrl string

+ type RpcReachability struct

+ Delay int64

+ ReachCount int

+ Timeout int64

+ func NewRpcReachability() *RpcReachability

+ func (r *RpcReachability) StartConnectivityDelegate(rpcList string, delegate RpcReachabilityDelegate)

+ func (r *RpcReachability) StartConnectivitySync(rpcList string) string

+ func (r *RpcReachability) StopConnectivity()

+ type RpcReachabilityDelegate interface

+ ReachabilityDidFailNode func(tester *RpcReachability, latency *RpcLatency)

+ ReachabilityDidFinish func(tester *RpcReachability, overview string)

+ ReachabilityDidReceiveNode func(tester *RpcReachability, latency *RpcLatency)

type Token

+ func (t *Token) EstimateGasFeeLayer2(msg *CallMsg) (*OptimismLayer2Gas, error)

type TokenProtocol

+ EstimateGasFeeLayer2 func(msg *CallMsg) (*OptimismLayer2Gas, error)

v0.2.4

Jun 8, 2022

Changes in this version

+ func EncodeErc20Transfer(toAddress, amount string) ([]byte, error)

+ func VerifySignature(pubkey, message, signedMsg string) bool

type Chain

+ func (c *Chain) EstimateGasLimit(msg *CallMsg) (gas *base.OptionalString, err error)

v0.2.3

May 26, 2022

Changes in this version

+ func SignHashForMsg(data string) []byte

type CallMsg

+ func (msg *CallMsg) SetValueHex(hex string)

type Chain

+ func (c *Chain) SignTransaction(privateKey string, transaction *Transaction) (*base.OptionalString, error)

+ func (c *Chain) SignTransactionWithAccount(account base.Account, transaction *Transaction) (*base.OptionalString, error)

+ func (c *Chain) SignWithPrivateKeyData(privateKeyData []byte, transaction *Transaction) (o *base.OptionalString, err error)

+ func (c *Chain) SuggestGasPriceEIP1559() (*GasPrice, error)

type Erc20Token

+ func (t *Erc20Token) BuildTransferTxWithAccount(account *Account, transaction *Transaction) (*base.OptionalString, error)

+ type GasPrice struct

+ BaseFee string

+ MaxFee string

+ MaxPriorityFee string

+ SuggestPriorityFee string

+ func (g *GasPrice) UseAverage() *GasPrice

+ func (g *GasPrice) UseHigh() *GasPrice

+ func (g *GasPrice) UseLow() *GasPrice

+ func (g *GasPrice) UseRate(priorityRate, maxFeeRate float64) *GasPrice

+ type Transaction struct

+ Data string

+ GasLimit string

+ GasPrice string

+ MaxPriorityFeePerGas string

+ Nonce string

+ To string

+ Value string

+ func NewTransaction(nonce, gasPrice, gasLimit, to, value, data string) *Transaction

+ func (tx *Transaction) GetRawTx() (*types.Transaction, error)

+ func (tx *Transaction) MaxFee() string

+ func (tx *Transaction) SetMaxFee(maxFee string)

+ func (tx *Transaction) TransformToErc20Transaction(contractAddress string) error

v0.2.2

May 13, 2022

v0.2.1

May 11, 2022

Changes in this version

type CallMsg

+ func (msg *CallMsg) GetDataHex() string

+ func (msg *CallMsg) SetDataHex(hex string)

type Chain

+ func (c *Chain) LatestBlockNumber() (s string, err error)

+ func (c *Chain) LatestCallContract(msg *CallMsg) (string, error)

v0.2.0

May 7, 2022

Changes in this version

+ func DecodeAddressToPublicKey(address string) (string, error)

+ func EncodePublicKeyToAddress(publicKey string) (string, error)

+ func TransformEIP55Address(address string) (string, error)

+ type Account struct

+ func NewAccountWithMnemonic(mnemonic string) (*Account, error)

+ func (a *Account) Address() string

+ func (a *Account) PrivateKey() ([]byte, error)

+ func (a *Account) PrivateKeyHex() (string, error)

+ func (a *Account) PublicKey() []byte

+ func (a *Account) PublicKeyHex() string

+ func (a *Account) Sign(message []byte, password string) ([]byte, error)

+ func (a *Account) SignHex(messageHex string, password string) ([]byte, error)

+ type CallMsg struct

+ func NewCallMsg() *CallMsg

+ func (msg *CallMsg) GetData() []byte

+ func (msg *CallMsg) GetFrom() string

+ func (msg *CallMsg) GetGas() int64

+ func (msg *CallMsg) GetGasPrice() string

+ func (msg *CallMsg) GetTo() string

+ func (msg *CallMsg) GetValue() string

+ func (msg *CallMsg) SetData(data []byte)

+ func (msg *CallMsg) SetFrom(address string)

+ func (msg *CallMsg) SetGas(gas int64)

+ func (msg *CallMsg) SetGasPrice(price string)

+ func (msg *CallMsg) SetTo(address string)

+ func (msg *CallMsg) SetValue(value string)

+ type Chain struct

+ RpcUrl string

+ func NewChainWithRpc(rpcUrl string) *Chain

+ func (c *Chain) BalanceOfAccount(account base.Account) (*base.Balance, error)

+ func (c *Chain) BalanceOfAddress(address string) (*base.Balance, error)

+ func (c *Chain) BalanceOfPublicKey(publicKey string) (*base.Balance, error)

+ func (c *Chain) BatchErc20TokenBalance(contractList []string, address string) ([]string, error)

+ func (c *Chain) BatchFetchErc20TokenBalance(contractListString, address string) (string, error)

+ func (c *Chain) BatchFetchTransactionStatus(hashListString string) string

+ func (c *Chain) CallContract(msg *CallMsg, blockNumber string) (string, error)

+ func (c *Chain) ChainId() (string, error)

+ func (c *Chain) Erc20Token(contractAddress string) TokenProtocol

+ func (c *Chain) FetchTransactionDetail(hash string) (*base.TransactionDetail, error)

+ func (c *Chain) FetchTransactionStatus(hash string) base.TransactionStatus

+ func (c *Chain) MainEthToken() TokenProtocol

+ func (c *Chain) MainToken() base.Token

+ func (c *Chain) NonceOfAddress(address string) (string, error)

+ func (c *Chain) PendingCallContract(msg *CallMsg) (string, error)

+ func (c *Chain) SendRawTransaction(signedTx string) (string, error)

+ func (c *Chain) SuggestGasPrice() (string, error)

type Erc20Token

+ func NewErc20Token() (*Erc20Token, error)

+ func (t *Erc20Token) BalanceOfAddress(address string) (*base.Balance, error)

+ func (t *Erc20Token) BuildTransferTx(privateKey, fromAddress, receiverAddress, gasPrice, gasLimit, amount string) (string, error)

+ func (t *Erc20Token) Erc20TokenInfo() (*Erc20TokenInfo, error)

+ func (t *Erc20Token) EstimateGasLimit(fromAddress, receiverAddress, gasPrice, amount string) (string, error)

+ func (t *Erc20Token) TokenInfo() (*base.TokenInfo, error)

+ type Erc20TokenInfo struct

+ Balance string

+ ChainId string

+ ContractAddress string

+ TokenIcon string

+ type Token struct

+ func NewToken() (*Token, error)

+ func (t *Token) BalanceOfAccount(account base.Account) (*base.Balance, error)

+ func (t *Token) BalanceOfAddress(address string) (*base.Balance, error)

+ func (t *Token) BalanceOfPublicKey(publicKey string) (*base.Balance, error)

+ func (t *Token) BuildTransferTx(privateKey, fromAddress, receiverAddress, gasPrice, gasLimit, amount string) (string, error)

+ func (t *Token) BuildTransferTxWithAccount(account base.Account, receiverAddress, gasPrice, gasLimit, amount string) (string, error)

+ func (t *Token) Chain() base.Chain

+ func (t *Token) EstimateGasLimit(fromAddress, receiverAddress, gasPrice, amount string) (string, error)

+ func (t *Token) TokenInfo() (*base.TokenInfo, error)

+ type TokenProtocol interface

+ BuildTransferTx func(privateKey, fromAddress, receiverAddress, gasPrice, gasLimit, amount string) (string, error)

+ BuildTransferTxWithAccount func(account base.Account, receiverAddress, gasPrice, gasLimit, amount string) (string, error)

+ EstimateGasLimit func(fromAddress, receiverAddress, gasPrice, amount string) (string, error)

+ type Util struct

+ func NewUtil() *Util

+ func (u *Util) DecodeAddressToPublicKey(address string) (string, error)

+ func (u *Util) EncodePublicKeyToAddress(publicKey string) (string, error)

+ func (u *Util) IsValidAddress(address string) bool

v0.1.9

Apr 18, 2022

Changes in this version

+ func MapToBasicError(e error) error

v0.1.8

Apr 15, 2022

v0.1.7

Apr 13, 2022

v0.1.6

Apr 12, 2022

v0.1.5

Apr 7, 2022

Changes in this version

+ func MapListConcurrent(list []interface{}, maper func(interface{}) (interface{}, error)) ([]interface{}, error)

+ func MapListConcurrentStringToString(strList []string, maper func(string) (string, error)) ([]string, error)

type CoinUtil

+ func (u *CoinUtil) SdkBatchTransactionStatus(hashListString string) (string, error)

v0.1.4

Apr 1, 2022

v0.1.3

Mar 31, 2022

v0.1.2

Mar 29, 2022

Changes in this version

+ func IsValidAddress(address string) bool

+ type CoinUtil struct

+ ContractAddress string

+ RpcUrl string

+ WalletAddress string

+ func NewCoinUtilWithRpc(rpcUrl, contractAddress, walletAddress string) *CoinUtil

+ func (u *CoinUtil) BuildTransferTx(privateKey, receiverAddress, nonce, gasPrice, gasLimit, amount string) (string, error)

+ func (u *CoinUtil) CoinInfo() (*Erc20Token, error)

+ func (u *CoinUtil) EstimateGasLimit(receiverAddress, gasPrice, amount string) (string, error)

+ func (u *CoinUtil) FetchTransactionDetail(hashString string) (*TransactionDetail, error)

+ func (u *CoinUtil) FetchTransactionStatus(hashString string) TransactionStatus

+ func (u *CoinUtil) IsMainCoin() bool

+ func (u *CoinUtil) Nonce() (string, error)

+ func (u *CoinUtil) QueryBalance() (string, error)

+ func (u *CoinUtil) SendRawTransaction(txHex string) (string, error)

+ func (u *CoinUtil) SuggestGasPrice() (string, error)

+ type Erc20Balance struct

+ Balance string

+ ContractAddress string

type EthChain

+ func GetConnection(rpcUrl string) (*EthChain, error)

+ func (e *EthChain) BatchTokenBalance(contractList []string, address string) ([]string, error)

+ func (e *EthChain) BatchTransactionStatus(hashList []string) []string

+ func (e *EthChain) ConnectRemote(rpcUrl string) error

+ func (e *EthChain) FetchTransactionDetail(hashString string) (*TransactionDetail, error)

+ func (e *EthChain) FetchTransactionStatus(hashString string) TransactionStatus

+ func (e *EthChain) SdkBatchTokenBalance(contractListString, address string) (string, error)

+ func (e *EthChain) SdkBatchTransactionStatus(hashListString string) string

+ type SDKEnumInt = int

+ type SDKEnumString = string

+ type TransactionDetail struct

+ Amount string

+ EstimateFees string

+ FailureMessage string

+ FinishTimestamp int64

+ FromAddress string

+ HashString string

+ Status TransactionStatus

+ ToAddress string

+ func NewTransactionDetailWithJsonString(s string) *TransactionDetail

+ func (i *TransactionDetail) JsonString() string

+ type TransactionStatus = SDKEnumInt

+ const TransactionStatusFailure

+ const TransactionStatusNone

+ const TransactionStatusPending

+ const TransactionStatusSuccess

v0.1.1

Mar 11, 2022

Changes in this version

+ var DEFAULT_CONTRACT_GAS_LIMIT = "63000"

+ var DEFAULT_ETH_GAS_LIMIT = "21000"

+ var DEFAULT_ETH_GAS_PRICE = "20000000000"

+ var ERC20_METHOD_APPROVE = "approve"

+ var ERC20_METHOD_TRANSFER = "transfer"

+ func GetChainId(e *EthChain) (string, error)

+ func PrivateKeyToAddress(privateKey string) (string, error)

+ type BuildTxResult struct

+ SignedTx *types.Transaction

+ TxHex string

+ type CallMethodOpts struct

+ GasLimit string

+ GasPrice string

+ IsPredictError bool

+ MaxPriorityFeePerGas string

+ Nonce int64

+ Value string

+ type CallMethodOptsBigInt struct

+ GasLimit uint64

+ GasPrice *big.Int

+ IsPredictError bool

+ MaxPriorityFeePerGas *big.Int

+ Nonce uint64

+ Value *big.Int

+ func OptsTobigInt(opts *CallMethodOpts) *CallMethodOptsBigInt

+ type Erc20Token struct

+ Balance string

+ ChainId string

+ ContractAddress string

+ Decimal string

+ Name string

+ Symbol string

+ TokenIcon string

+ type Erc20TxParams struct

+ Amount string

+ Method string

+ ToAddress string

+ type EthChain struct

+ RemoteRpcClient *ethclient.Client

+ RpcClient *rpc.Client

+ func NewEthChain() *EthChain

+ func (e *EthChain) Balance(address string) (string, error)

+ func (e *EthChain) BuildCallMethodTx(privateKey, contractAddress, abiStr, methodName string, opts *CallMethodOpts, ...) (*BuildTxResult, error)

+ func (e *EthChain) BuildCallMethodTxWithPayload(privateKey, contractAddress, payload string, opts *CallMethodOpts) (*BuildTxResult, error)

+ func (e *EthChain) BuildTransferTx(privateKey, toAddress string, opts *CallMethodOpts) (*BuildTxResult, error)

+ func (e *EthChain) CallContractConstant(out interface{}, contractAddress, abiStr, methodName string, ...) error

+ func (e *EthChain) CallContractConstantWithPayload(out interface{}, contractAddress, payload string, outputTypes abi.Arguments, ...) error

+ func (e *EthChain) Close()

+ func (e *EthChain) CreateRemote(rpcUrl string) (*EthChain, error)

+ func (e *EthChain) Erc20TokenInfo(contractAddress string, walletAddress string) (*Erc20Token, error)

+ func (e *EthChain) EstimateContractGasLimit(fromAddress, contractAddress, abiStr, methodName string, ...) (string, error)

+ func (e *EthChain) EstimateGasLimit(fromAddress string, receiverAddress string, gasPrice string, amount string) (string, error)

+ func (e *EthChain) FetchTransferDetail(hashString string) (*TransferDetail, error)

+ func (e *EthChain) FetchTransferStatus(hashString string) int

+ func (e *EthChain) LatestBlockNumber() (int64, error)

+ func (e *EthChain) MethodFromPayload(abiStr string, payloadStr string) (*abi.Method, error)

+ func (e *EthChain) MethodIdFromMethodStr(methodStr string) string

+ func (e *EthChain) Nonce(spenderAddressHex string) (string, error)

+ func (e *EthChain) PackParams(inputs abi.Arguments, args ...interface{}) (string, error)

+ func (e *EthChain) RecoverSignerAddress(msg, sig string) (*common.Address, error)

+ func (e *EthChain) RecoverSignerAddressFromMsgHash(msgHash, sig string) (*common.Address, error)

+ func (e *EthChain) SendRawTransaction(txHex string) (string, error)

+ func (e *EthChain) SignHashForMsg(data string) (string, error)

+ func (e *EthChain) SignMsg(privateKey string, data string) (string, error)

+ func (e *EthChain) SignTransaction(tx *types.Transaction, privateKey string) (*BuildTxResult, error)

+ func (e *EthChain) SuggestGasPrice() (string, error)

+ func (e *EthChain) TokenBalance(contractAddress, address string) (string, error)

+ func (e *EthChain) TokenDecimal(contractAddress string) (string, error)

+ func (e *EthChain) TokenName(contractAddress string) (string, error)

+ func (e *EthChain) TokenSymbol(contractAddress string) (string, error)

+ func (e *EthChain) TransactionByHash(txHash string) (*TransactionByHashResult, error)

+ func (e *EthChain) TransactionReceiptByHash(txHash string) (*types.Receipt, error)

+ func (e *EthChain) UnpackParams(out interface{}, inputs abi.Arguments, paramsStr string) error

+ func (e *EthChain) WaitConfirm(txHash string, interval time.Duration) *types.Receipt

+ type Jsonable interface

+ JsonString func() string

+ type TransactionByHashResult struct

+ BlockNumber string

+ From common.Address

+ GasUsed string

+ IsPending bool

+ SignedTx *types.Transaction

+ Status string

+ type TransferDetail struct

+ Amount string

+ CoinType string

+ CreateTimestamp int64

+ Decimal int16

+ EstimateFees string

+ FailureMessage string

+ FinishTimestamp int64

+ From string

+ FromAddress string

+ HashString string

+ Status int

+ To string

+ ToAddress string

+ Transfer string

+ func NewTransferDetailWithCoinType(coinType string, decimal int16, fromCID string, toCID string) *TransferDetail

+ func NewTransferDetailWithJsonString(s string) *TransferDetail

+ func (d *TransferDetail) UpdateLocalInfoFrom(old *TransferDetail)

+ func (i *TransferDetail) JsonString() string

+ type UrlParam struct

+ RpcUrl string

+ WsUrl string

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL