353 lines
15 KiB
Go
353 lines
15 KiB
Go
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// Code generated - DO NOT EDIT.
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// This file is a generated binding and any manual changes will be lost.
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package erc20
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import (
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"math/big"
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"strings"
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ethereum "github.com/ethereum/go-ethereum"
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"github.com/ethereum/go-ethereum/accounts/abi"
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"github.com/ethereum/go-ethereum/accounts/abi/bind"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/event"
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)
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// Reference imports to suppress errors if they are not otherwise used.
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var (
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_ = big.NewInt
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_ = strings.NewReader
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_ = ethereum.NotFound
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_ = abi.U256
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_ = bind.Bind
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_ = common.Big1
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_ = types.BloomLookup
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_ = event.NewSubscription
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)
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// ERC20TransferABI is the input ABI used to generate the binding from.
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const ERC20TransferABI = "[{\"constant\":false,\"inputs\":[{\"name\":\"to\",\"type\":\"address\"},{\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"}]"
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// ERC20TransferBin is the compiled bytecode used for deploying new contracts.
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const ERC20TransferBin = `0x6080604052348015600f57600080fd5b5060c88061001e6000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c8063a9059cbb14602d575b600080fd5b605660048036036040811015604157600080fd5b506001600160a01b0381351690602001356058565b005b6040805182815290516001600160a01b0384169133917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9181900360200190a3505056fea165627a7a72305820821ecaa5ed56957610817ecaabbb288ac338db81a0f09fc3ce5c7ddfa17351b60029`
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// DeployERC20Transfer deploys a new Ethereum contract, binding an instance of ERC20Transfer to it.
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func DeployERC20Transfer(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *ERC20Transfer, error) {
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parsed, err := abi.JSON(strings.NewReader(ERC20TransferABI))
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if err != nil {
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return common.Address{}, nil, nil, err
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}
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address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(ERC20TransferBin), backend)
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if err != nil {
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return common.Address{}, nil, nil, err
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}
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return address, tx, &ERC20Transfer{ERC20TransferCaller: ERC20TransferCaller{contract: contract}, ERC20TransferTransactor: ERC20TransferTransactor{contract: contract}, ERC20TransferFilterer: ERC20TransferFilterer{contract: contract}}, nil
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}
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// ERC20Transfer is an auto generated Go binding around an Ethereum contract.
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type ERC20Transfer struct {
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ERC20TransferCaller // Read-only binding to the contract
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ERC20TransferTransactor // Write-only binding to the contract
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ERC20TransferFilterer // Log filterer for contract events
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}
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// ERC20TransferCaller is an auto generated read-only Go binding around an Ethereum contract.
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type ERC20TransferCaller struct {
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contract *bind.BoundContract // Generic contract wrapper for the low level calls
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}
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// ERC20TransferTransactor is an auto generated write-only Go binding around an Ethereum contract.
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type ERC20TransferTransactor struct {
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contract *bind.BoundContract // Generic contract wrapper for the low level calls
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}
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// ERC20TransferFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
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type ERC20TransferFilterer struct {
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contract *bind.BoundContract // Generic contract wrapper for the low level calls
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}
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// ERC20TransferSession is an auto generated Go binding around an Ethereum contract,
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// with pre-set call and transact options.
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type ERC20TransferSession struct {
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Contract *ERC20Transfer // Generic contract binding to set the session for
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CallOpts bind.CallOpts // Call options to use throughout this session
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TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
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}
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// ERC20TransferCallerSession is an auto generated read-only Go binding around an Ethereum contract,
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// with pre-set call options.
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type ERC20TransferCallerSession struct {
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Contract *ERC20TransferCaller // Generic contract caller binding to set the session for
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CallOpts bind.CallOpts // Call options to use throughout this session
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}
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// ERC20TransferTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
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// with pre-set transact options.
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type ERC20TransferTransactorSession struct {
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Contract *ERC20TransferTransactor // Generic contract transactor binding to set the session for
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TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
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}
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// ERC20TransferRaw is an auto generated low-level Go binding around an Ethereum contract.
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type ERC20TransferRaw struct {
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Contract *ERC20Transfer // Generic contract binding to access the raw methods on
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}
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// ERC20TransferCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
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type ERC20TransferCallerRaw struct {
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Contract *ERC20TransferCaller // Generic read-only contract binding to access the raw methods on
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}
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// ERC20TransferTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
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type ERC20TransferTransactorRaw struct {
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Contract *ERC20TransferTransactor // Generic write-only contract binding to access the raw methods on
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}
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// NewERC20Transfer creates a new instance of ERC20Transfer, bound to a specific deployed contract.
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func NewERC20Transfer(address common.Address, backend bind.ContractBackend) (*ERC20Transfer, error) {
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contract, err := bindERC20Transfer(address, backend, backend, backend)
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if err != nil {
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return nil, err
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}
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return &ERC20Transfer{ERC20TransferCaller: ERC20TransferCaller{contract: contract}, ERC20TransferTransactor: ERC20TransferTransactor{contract: contract}, ERC20TransferFilterer: ERC20TransferFilterer{contract: contract}}, nil
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}
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// NewERC20TransferCaller creates a new read-only instance of ERC20Transfer, bound to a specific deployed contract.
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func NewERC20TransferCaller(address common.Address, caller bind.ContractCaller) (*ERC20TransferCaller, error) {
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contract, err := bindERC20Transfer(address, caller, nil, nil)
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if err != nil {
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return nil, err
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}
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return &ERC20TransferCaller{contract: contract}, nil
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}
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// NewERC20TransferTransactor creates a new write-only instance of ERC20Transfer, bound to a specific deployed contract.
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func NewERC20TransferTransactor(address common.Address, transactor bind.ContractTransactor) (*ERC20TransferTransactor, error) {
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contract, err := bindERC20Transfer(address, nil, transactor, nil)
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if err != nil {
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return nil, err
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}
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return &ERC20TransferTransactor{contract: contract}, nil
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}
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// NewERC20TransferFilterer creates a new log filterer instance of ERC20Transfer, bound to a specific deployed contract.
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func NewERC20TransferFilterer(address common.Address, filterer bind.ContractFilterer) (*ERC20TransferFilterer, error) {
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contract, err := bindERC20Transfer(address, nil, nil, filterer)
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if err != nil {
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return nil, err
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}
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return &ERC20TransferFilterer{contract: contract}, nil
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}
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// bindERC20Transfer binds a generic wrapper to an already deployed contract.
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func bindERC20Transfer(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
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parsed, err := abi.JSON(strings.NewReader(ERC20TransferABI))
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if err != nil {
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return nil, err
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}
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return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
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}
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// Call invokes the (constant) contract method with params as input values and
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// sets the output to result. The result type might be a single field for simple
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// returns, a slice of interfaces for anonymous returns and a struct for named
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// returns.
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func (_ERC20Transfer *ERC20TransferRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
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return _ERC20Transfer.Contract.ERC20TransferCaller.contract.Call(opts, result, method, params...)
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}
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// Transfer initiates a plain transaction to move funds to the contract, calling
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// its default method if one is available.
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func (_ERC20Transfer *ERC20TransferRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
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return _ERC20Transfer.Contract.ERC20TransferTransactor.contract.Transfer(opts)
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}
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// Transact invokes the (paid) contract method with params as input values.
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func (_ERC20Transfer *ERC20TransferRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
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return _ERC20Transfer.Contract.ERC20TransferTransactor.contract.Transact(opts, method, params...)
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}
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// Call invokes the (constant) contract method with params as input values and
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// sets the output to result. The result type might be a single field for simple
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// returns, a slice of interfaces for anonymous returns and a struct for named
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// returns.
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func (_ERC20Transfer *ERC20TransferCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
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return _ERC20Transfer.Contract.contract.Call(opts, result, method, params...)
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}
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// Transfer initiates a plain transaction to move funds to the contract, calling
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// its default method if one is available.
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func (_ERC20Transfer *ERC20TransferTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
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return _ERC20Transfer.Contract.contract.Transfer(opts)
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}
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// Transact invokes the (paid) contract method with params as input values.
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func (_ERC20Transfer *ERC20TransferTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
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return _ERC20Transfer.Contract.contract.Transact(opts, method, params...)
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}
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// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
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//
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// Solidity: function transfer(address to, uint256 value) returns()
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func (_ERC20Transfer *ERC20TransferTransactor) Transfer(opts *bind.TransactOpts, to common.Address, value *big.Int) (*types.Transaction, error) {
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return _ERC20Transfer.contract.Transact(opts, "transfer", to, value)
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}
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// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
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//
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// Solidity: function transfer(address to, uint256 value) returns()
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func (_ERC20Transfer *ERC20TransferSession) Transfer(to common.Address, value *big.Int) (*types.Transaction, error) {
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return _ERC20Transfer.Contract.Transfer(&_ERC20Transfer.TransactOpts, to, value)
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}
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// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
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//
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// Solidity: function transfer(address to, uint256 value) returns()
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func (_ERC20Transfer *ERC20TransferTransactorSession) Transfer(to common.Address, value *big.Int) (*types.Transaction, error) {
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return _ERC20Transfer.Contract.Transfer(&_ERC20Transfer.TransactOpts, to, value)
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}
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// ERC20TransferTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the ERC20Transfer contract.
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type ERC20TransferTransferIterator struct {
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Event *ERC20TransferTransfer // Event containing the contract specifics and raw log
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contract *bind.BoundContract // Generic contract to use for unpacking event data
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event string // Event name to use for unpacking event data
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logs chan types.Log // Log channel receiving the found contract events
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sub ethereum.Subscription // Subscription for errors, completion and termination
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done bool // Whether the subscription completed delivering logs
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fail error // Occurred error to stop iteration
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}
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// Next advances the iterator to the subsequent event, returning whether there
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// are any more events found. In case of a retrieval or parsing error, false is
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// returned and Error() can be queried for the exact failure.
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func (it *ERC20TransferTransferIterator) Next() bool {
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// If the iterator failed, stop iterating
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if it.fail != nil {
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return false
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}
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// If the iterator completed, deliver directly whatever's available
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if it.done {
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select {
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case log := <-it.logs:
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it.Event = new(ERC20TransferTransfer)
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if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
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it.fail = err
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return false
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}
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it.Event.Raw = log
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return true
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default:
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return false
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}
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}
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// Iterator still in progress, wait for either a data or an error event
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select {
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case log := <-it.logs:
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it.Event = new(ERC20TransferTransfer)
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if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
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it.fail = err
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return false
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}
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it.Event.Raw = log
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return true
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case err := <-it.sub.Err():
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it.done = true
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it.fail = err
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return it.Next()
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}
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}
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// Error returns any retrieval or parsing error occurred during filtering.
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func (it *ERC20TransferTransferIterator) Error() error {
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return it.fail
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}
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// Close terminates the iteration process, releasing any pending underlying
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// resources.
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func (it *ERC20TransferTransferIterator) Close() error {
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it.sub.Unsubscribe()
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return nil
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}
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// ERC20TransferTransfer represents a Transfer event raised by the ERC20Transfer contract.
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type ERC20TransferTransfer struct {
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From common.Address
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To common.Address
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Value *big.Int
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Raw types.Log // Blockchain specific contextual infos
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}
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// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
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//
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// Solidity: event Transfer(address indexed from, address indexed to, uint256 value)
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func (_ERC20Transfer *ERC20TransferFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*ERC20TransferTransferIterator, error) {
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var fromRule []interface{}
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for _, fromItem := range from {
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fromRule = append(fromRule, fromItem)
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}
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var toRule []interface{}
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for _, toItem := range to {
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toRule = append(toRule, toItem)
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}
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logs, sub, err := _ERC20Transfer.contract.FilterLogs(opts, "Transfer", fromRule, toRule)
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if err != nil {
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return nil, err
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}
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return &ERC20TransferTransferIterator{contract: _ERC20Transfer.contract, event: "Transfer", logs: logs, sub: sub}, nil
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}
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// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
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//
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// Solidity: event Transfer(address indexed from, address indexed to, uint256 value)
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func (_ERC20Transfer *ERC20TransferFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *ERC20TransferTransfer, from []common.Address, to []common.Address) (event.Subscription, error) {
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var fromRule []interface{}
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for _, fromItem := range from {
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fromRule = append(fromRule, fromItem)
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}
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var toRule []interface{}
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for _, toItem := range to {
|
||
|
|
toRule = append(toRule, toItem)
|
||
|
|
}
|
||
|
|
|
||
|
|
logs, sub, err := _ERC20Transfer.contract.WatchLogs(opts, "Transfer", fromRule, toRule)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
return event.NewSubscription(func(quit <-chan struct{}) error {
|
||
|
|
defer sub.Unsubscribe()
|
||
|
|
for {
|
||
|
|
select {
|
||
|
|
case log := <-logs:
|
||
|
|
// New log arrived, parse the event and forward to the user
|
||
|
|
event := new(ERC20TransferTransfer)
|
||
|
|
if err := _ERC20Transfer.contract.UnpackLog(event, "Transfer", log); err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
event.Raw = log
|
||
|
|
|
||
|
|
select {
|
||
|
|
case sink <- event:
|
||
|
|
case err := <-sub.Err():
|
||
|
|
return err
|
||
|
|
case <-quit:
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
case err := <-sub.Err():
|
||
|
|
return err
|
||
|
|
case <-quit:
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}), nil
|
||
|
|
}
|