erc20

package

v1.5.5 Latest Latest Go to latest Published: Feb 27, 2023 License: LGPL-3.0 Imports: 10 Imported by: 0

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Repository

github.com/dashiqiao/go-web3

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
type ERC20
- func NewERC20(w3 *web3.Web3, contractAddress common.Address) (*ERC20, error)
type UniSwap
- func NewUniSwap(w3 *web3.Web3, contractAddress common.Address) (*UniSwap, error)

Constants ¶

View Source

const ERC20_ABI = `` /* 4451-byte string literal not displayed */

View Source

const Uniswap_ABI = `` /* 11875-byte string literal not displayed */

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type ERC20 ¶

type ERC20 struct {
	// contains filtered or unexported fields
}

func NewERC20 ¶

func NewERC20(w3 *web3.Web3, contractAddress common.Address) (*ERC20, error)

func (*ERC20) Address ¶

func (e *ERC20) Address() common.Address

func (*ERC20) Allowance ¶

func (e *ERC20) Allowance(owner, spender common.Address) (*big.Int, error)

func (*ERC20) Approve ¶

func (e *ERC20) Approve(spender common.Address, limit, gasPrice, gasTipCap, gasFeeCap *big.Int) (hash common.Hash, ng *big.Int, err error)

func (*ERC20) ApproveCall ¶ added in v1.1.6

func (e *ERC20) ApproveCall(spender common.Address, limit, gasPrice, gasLimit, gasTipCap, gasFeeCap *big.Int) (hash common.Hash, err error)

func (*ERC20) ApproveGasLimit ¶ added in v1.2.2

func (e *ERC20) ApproveGasLimit(spender common.Address, limit, gasPrice, gasLimit, gasTipCap, gasFeeCap *big.Int) (hash common.Hash, ng *big.Int, err error)

func (*ERC20) BalanceOf ¶

func (e *ERC20) BalanceOf(owner common.Address) (*big.Int, error)

func (*ERC20) Decimals ¶

func (e *ERC20) Decimals() (uint8, error)

func (*ERC20) EstimateGasLimit ¶

func (e *ERC20) EstimateGasLimit(to common.Address, data []byte, gasPrice, wei *big.Int) (uint64, error)

func (*ERC20) Name ¶ added in v1.5.1

func (e *ERC20) Name() (string, error)

func (*ERC20) SetConfirmation ¶

func (e *ERC20) SetConfirmation(blockCount int)

func (*ERC20) SetTxPollTimeout ¶

func (e *ERC20) SetTxPollTimeout(txPollTimeout int)

func (*ERC20) Symbol ¶

func (e *ERC20) Symbol() (string, error)

func (*ERC20) SyncSendEIP1559Tx ¶

func (e *ERC20) SyncSendEIP1559Tx(
	gasTipCap *big.Int,
	gasFeeCap *big.Int,
	gasLimit uint64,
	to common.Address,
	data []byte,
	wei *big.Int,
) (*eTypes.Receipt, error)

func (*ERC20) SyncSendRawTransactionForTx ¶

func (e *ERC20) SyncSendRawTransactionForTx(
	gasPrice *big.Int, gasLimit uint64, to common.Address, data []byte, wei *big.Int,
) (*eTypes.Receipt, error)

func (*ERC20) SyncSendRawTransactionForTxNonce ¶ added in v1.5.3

func (e *ERC20) SyncSendRawTransactionForTxNonce(
	gasPrice *big.Int, gasLimit uint64, to common.Address, data []byte, wei *big.Int, nonce uint64,
) (*eTypes.Receipt, error)

func (*ERC20) Transfer ¶

func (e *ERC20) Transfer(to common.Address, amount, gasPrice, gasTipCap, gasFeeCap *big.Int) (hash common.Hash, ng *big.Int, err error)

func (*ERC20) TransferCall ¶ added in v1.2.6

func (e *ERC20) TransferCall(to common.Address, amount, gasPrice, gasLimit, gasTipCap, gasFeeCap *big.Int) (hash common.Hash, err error)

func (*ERC20) TransferNonce ¶ added in v1.5.3

func (e *ERC20) TransferNonce(to common.Address, amount, gasPrice, gasLimit, gasTipCap, gasFeeCap *big.Int, nonce uint64) (hash common.Hash, err error)

func (*ERC20) WaitBlock ¶

func (e *ERC20) WaitBlock(blockCount uint64) error

type UniSwap ¶ added in v1.3.3

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

func NewUniSwap ¶ added in v1.3.3

func NewUniSwap(w3 *web3.Web3, contractAddress common.Address) (*UniSwap, error)

func (*UniSwap) EstimateGasLimit ¶ added in v1.3.3

func (e *UniSwap) EstimateGasLimit(to common.Address, data []byte, gasPrice, wei *big.Int) (uint64, error)

func (*UniSwap) SwapETHForExactTokens ¶ added in v1.3.3

func (e *UniSwap) SwapETHForExactTokens(amountOut *big.Int, path []common.Address, to common.Address, deadline, gasPrice *big.Int, gasLimit uint64) (hash common.Hash, err error)

func (*UniSwap) SyncSendRawTransactionForTx ¶ added in v1.3.3

func (e *UniSwap) SyncSendRawTransactionForTx(
	gasPrice *big.Int, gasLimit uint64, to common.Address, data []byte, wei *big.Int,
) (*eTypes.Receipt, error)

Source Files ¶

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