/
LockRedeemERC_SingleContract.go
3163 lines (2777 loc) · 148 KB
/
LockRedeemERC_SingleContract.go
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// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.
package contract
import (
"math/big"
"strings"
ethereum "github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/accounts/abi/bind"
"github.com/ethereum/go-ethereum/common"
ethmath "github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
)
// Reference imports to suppress errors if they are not otherwise used.
var (
_ = big.NewInt
_ = strings.NewReader
_ = ethereum.NotFound
_ = ethmath.U256
_ = bind.Bind
_ = common.Big1
_ = types.BloomLookup
_ = event.NewSubscription
)
// ERC20BasicABI is the input ABI used to generate the binding from.
const ERC20BasicABI = "[{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"total\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"tokenOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"tokens\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"tokens\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"delegate\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"delegate\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"numTokens\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"tokenOwner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"numTokens\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"buyer\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"numTokens\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"
// ERC20BasicFuncSigs maps the 4-byte function signature to its string representation.
var ERC20BasicFuncSigs = map[string]string{
"dd62ed3e": "allowance(address,address)",
"095ea7b3": "approve(address,uint256)",
"70a08231": "balanceOf(address)",
"313ce567": "decimals()",
"06fdde03": "name()",
"95d89b41": "symbol()",
"18160ddd": "totalSupply()",
"a9059cbb": "transfer(address,uint256)",
"23b872dd": "transferFrom(address,address,uint256)",
}
// ERC20BasicBin is the compiled bytecode used for deploying new contracts.
var ERC20BasicBin = "0x608060405234801561001057600080fd5b506040516107333803806107338339818101604052602081101561003357600080fd5b50516002819055336000908152602081905260409020556106da806100596000396000f3fe608060405234801561001057600080fd5b50600436106100935760003560e01c8063313ce56711610066578063313ce567146101a557806370a08231146101c357806395d89b41146101e9578063a9059cbb146101f1578063dd62ed3e1461021d57610093565b806306fdde0314610098578063095ea7b31461011557806318160ddd1461015557806323b872dd1461016f575b600080fd5b6100a061024b565b6040805160208082528351818301528351919283929083019185019080838360005b838110156100da5781810151838201526020016100c2565b50505050905090810190601f1680156101075780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b6101416004803603604081101561012b57600080fd5b506001600160a01b038135169060200135610270565b604080519115158252519081900360200190f35b61015d6102d6565b60408051918252519081900360200190f35b6101416004803603606081101561018557600080fd5b506001600160a01b038135811691602081013590911690604001356102dc565b6101ad610437565b6040805160ff9092168252519081900360200190f35b61015d600480360360208110156101d957600080fd5b50356001600160a01b031661043c565b6100a0610457565b6101416004803603604081101561020757600080fd5b506001600160a01b038135169060200135610476565b61015d6004803603604081101561023357600080fd5b506001600160a01b0381358116916020013516610540565b604051806040016040528060098152602001682a32b9ba2a37b5b2b760b91b81525081565b3360008181526001602090815260408083206001600160a01b038716808552908352818420869055815186815291519394909390927f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925928290030190a350600192915050565b60025490565b6001600160a01b03831660009081526020819052604081205482111561030157600080fd5b6001600160a01b038416600090815260016020908152604080832033845290915290205482111561033157600080fd5b6001600160a01b03841660009081526020819052604090205461035a908363ffffffff61056b16565b6001600160a01b038516600090815260208181526040808320939093556001815282822033835290522054610395908363ffffffff61056b16565b6001600160a01b03808616600090815260016020908152604080832033845282528083209490945591861681529081905220546103d8908363ffffffff6105b416565b6001600160a01b038085166000818152602081815260409182902094909455805186815290519193928816927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef92918290030190a35060019392505050565b601281565b6001600160a01b031660009081526020819052604090205490565b6040518060400160405280600381526020016254544360e81b81525081565b3360009081526020819052604081205482111561049257600080fd5b336000908152602081905260409020546104b2908363ffffffff61056b16565b33600090815260208190526040808220929092556001600160a01b038516815220546104e4908363ffffffff6105b416565b6001600160a01b038416600081815260208181526040918290209390935580518581529051919233927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a350600192915050565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b60006105ad83836040518060400160405280601e81526020017f536166654d6174683a207375627472616374696f6e206f766572666c6f77000081525061060e565b9392505050565b6000828201838110156105ad576040805162461bcd60e51b815260206004820152601b60248201527f536166654d6174683a206164646974696f6e206f766572666c6f770000000000604482015290519081900360640190fd5b6000818484111561069d5760405162461bcd60e51b81526004018080602001828103825283818151815260200191508051906020019080838360005b8381101561066257818101518382015260200161064a565b50505050905090810190601f16801561068f5780820380516001836020036101000a031916815260200191505b509250505060405180910390fd5b50505090039056fea265627a7a723158204d7bae91dc8e8e4a0102ca67656e053f0c94437a4825daeedf0ca258040475b364736f6c63430005100032"
// DeployERC20Basic deploys a new Ethereum contract, binding an instance of ERC20Basic to it.
func DeployERC20Basic(auth *bind.TransactOpts, backend bind.ContractBackend, total *big.Int) (common.Address, *types.Transaction, *ERC20Basic, error) {
parsed, err := abi.JSON(strings.NewReader(ERC20BasicABI))
if err != nil {
return common.Address{}, nil, nil, err
}
address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(ERC20BasicBin), backend, total)
if err != nil {
return common.Address{}, nil, nil, err
}
return address, tx, &ERC20Basic{ERC20BasicCaller: ERC20BasicCaller{contract: contract}, ERC20BasicTransactor: ERC20BasicTransactor{contract: contract}, ERC20BasicFilterer: ERC20BasicFilterer{contract: contract}}, nil
}
// ERC20Basic is an auto generated Go binding around an Ethereum contract.
type ERC20Basic struct {
ERC20BasicCaller // Read-only binding to the contract
ERC20BasicTransactor // Write-only binding to the contract
ERC20BasicFilterer // Log filterer for contract events
}
// ERC20BasicCaller is an auto generated read-only Go binding around an Ethereum contract.
type ERC20BasicCaller struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// ERC20BasicTransactor is an auto generated write-only Go binding around an Ethereum contract.
type ERC20BasicTransactor struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// ERC20BasicFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type ERC20BasicFilterer struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// ERC20BasicSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type ERC20BasicSession struct {
Contract *ERC20Basic // Generic contract binding to set the session for
CallOpts bind.CallOpts // Call options to use throughout this session
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}
// ERC20BasicCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type ERC20BasicCallerSession struct {
Contract *ERC20BasicCaller // Generic contract caller binding to set the session for
CallOpts bind.CallOpts // Call options to use throughout this session
}
// ERC20BasicTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type ERC20BasicTransactorSession struct {
Contract *ERC20BasicTransactor // Generic contract transactor binding to set the session for
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}
// ERC20BasicRaw is an auto generated low-level Go binding around an Ethereum contract.
type ERC20BasicRaw struct {
Contract *ERC20Basic // Generic contract binding to access the raw methods on
}
// ERC20BasicCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type ERC20BasicCallerRaw struct {
Contract *ERC20BasicCaller // Generic read-only contract binding to access the raw methods on
}
// ERC20BasicTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type ERC20BasicTransactorRaw struct {
Contract *ERC20BasicTransactor // Generic write-only contract binding to access the raw methods on
}
// NewERC20Basic creates a new instance of ERC20Basic, bound to a specific deployed contract.
func NewERC20Basic(address common.Address, backend bind.ContractBackend) (*ERC20Basic, error) {
contract, err := bindERC20Basic(address, backend, backend, backend)
if err != nil {
return nil, err
}
return &ERC20Basic{ERC20BasicCaller: ERC20BasicCaller{contract: contract}, ERC20BasicTransactor: ERC20BasicTransactor{contract: contract}, ERC20BasicFilterer: ERC20BasicFilterer{contract: contract}}, nil
}
// NewERC20BasicCaller creates a new read-only instance of ERC20Basic, bound to a specific deployed contract.
func NewERC20BasicCaller(address common.Address, caller bind.ContractCaller) (*ERC20BasicCaller, error) {
contract, err := bindERC20Basic(address, caller, nil, nil)
if err != nil {
return nil, err
}
return &ERC20BasicCaller{contract: contract}, nil
}
// NewERC20BasicTransactor creates a new write-only instance of ERC20Basic, bound to a specific deployed contract.
func NewERC20BasicTransactor(address common.Address, transactor bind.ContractTransactor) (*ERC20BasicTransactor, error) {
contract, err := bindERC20Basic(address, nil, transactor, nil)
if err != nil {
return nil, err
}
return &ERC20BasicTransactor{contract: contract}, nil
}
// NewERC20BasicFilterer creates a new log filterer instance of ERC20Basic, bound to a specific deployed contract.
func NewERC20BasicFilterer(address common.Address, filterer bind.ContractFilterer) (*ERC20BasicFilterer, error) {
contract, err := bindERC20Basic(address, nil, nil, filterer)
if err != nil {
return nil, err
}
return &ERC20BasicFilterer{contract: contract}, nil
}
// bindERC20Basic binds a generic wrapper to an already deployed contract.
func bindERC20Basic(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
parsed, err := abi.JSON(strings.NewReader(ERC20BasicABI))
if err != nil {
return nil, err
}
return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}
// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC20Basic *ERC20BasicRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
results := make([]interface{}, 1)
results[0] = result
return _ERC20Basic.Contract.ERC20BasicCaller.contract.Call(opts, &results, method, params...)
}
// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC20Basic *ERC20BasicRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _ERC20Basic.Contract.ERC20BasicTransactor.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_ERC20Basic *ERC20BasicRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _ERC20Basic.Contract.ERC20BasicTransactor.contract.Transact(opts, method, params...)
}
// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC20Basic *ERC20BasicCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
results := make([]interface{}, 1)
results[0] = result
return _ERC20Basic.Contract.contract.Call(opts, &results, method, params...)
}
// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC20Basic *ERC20BasicTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _ERC20Basic.Contract.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_ERC20Basic *ERC20BasicTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _ERC20Basic.Contract.contract.Transact(opts, method, params...)
}
// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address owner, address delegate) constant returns(uint256)
func (_ERC20Basic *ERC20BasicCaller) Allowance(opts *bind.CallOpts, owner common.Address, delegate common.Address) (*big.Int, error) {
var (
ret0 = new(*big.Int)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _ERC20Basic.contract.Call(opts, &results, "allowance", owner, delegate)
return *ret0, err
}
// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address owner, address delegate) constant returns(uint256)
func (_ERC20Basic *ERC20BasicSession) Allowance(owner common.Address, delegate common.Address) (*big.Int, error) {
return _ERC20Basic.Contract.Allowance(&_ERC20Basic.CallOpts, owner, delegate)
}
// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address owner, address delegate) constant returns(uint256)
func (_ERC20Basic *ERC20BasicCallerSession) Allowance(owner common.Address, delegate common.Address) (*big.Int, error) {
return _ERC20Basic.Contract.Allowance(&_ERC20Basic.CallOpts, owner, delegate)
}
// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address tokenOwner) constant returns(uint256)
func (_ERC20Basic *ERC20BasicCaller) BalanceOf(opts *bind.CallOpts, tokenOwner common.Address) (*big.Int, error) {
var (
ret0 = new(*big.Int)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _ERC20Basic.contract.Call(opts, &results, "balanceOf", tokenOwner)
return *ret0, err
}
// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address tokenOwner) constant returns(uint256)
func (_ERC20Basic *ERC20BasicSession) BalanceOf(tokenOwner common.Address) (*big.Int, error) {
return _ERC20Basic.Contract.BalanceOf(&_ERC20Basic.CallOpts, tokenOwner)
}
// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address tokenOwner) constant returns(uint256)
func (_ERC20Basic *ERC20BasicCallerSession) BalanceOf(tokenOwner common.Address) (*big.Int, error) {
return _ERC20Basic.Contract.BalanceOf(&_ERC20Basic.CallOpts, tokenOwner)
}
// Decimals is a free data retrieval call binding the contract method 0x313ce567.
//
// Solidity: function decimals() constant returns(uint8)
func (_ERC20Basic *ERC20BasicCaller) Decimals(opts *bind.CallOpts) (uint8, error) {
var (
ret0 = new(uint8)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _ERC20Basic.contract.Call(opts, &results, "decimals")
return *ret0, err
}
// Decimals is a free data retrieval call binding the contract method 0x313ce567.
//
// Solidity: function decimals() constant returns(uint8)
func (_ERC20Basic *ERC20BasicSession) Decimals() (uint8, error) {
return _ERC20Basic.Contract.Decimals(&_ERC20Basic.CallOpts)
}
// Decimals is a free data retrieval call binding the contract method 0x313ce567.
//
// Solidity: function decimals() constant returns(uint8)
func (_ERC20Basic *ERC20BasicCallerSession) Decimals() (uint8, error) {
return _ERC20Basic.Contract.Decimals(&_ERC20Basic.CallOpts)
}
// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() constant returns(string)
func (_ERC20Basic *ERC20BasicCaller) Name(opts *bind.CallOpts) (string, error) {
var (
ret0 = new(string)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _ERC20Basic.contract.Call(opts, &results, "name")
return *ret0, err
}
// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() constant returns(string)
func (_ERC20Basic *ERC20BasicSession) Name() (string, error) {
return _ERC20Basic.Contract.Name(&_ERC20Basic.CallOpts)
}
// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() constant returns(string)
func (_ERC20Basic *ERC20BasicCallerSession) Name() (string, error) {
return _ERC20Basic.Contract.Name(&_ERC20Basic.CallOpts)
}
// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() constant returns(string)
func (_ERC20Basic *ERC20BasicCaller) Symbol(opts *bind.CallOpts) (string, error) {
var (
ret0 = new(string)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _ERC20Basic.contract.Call(opts, &results, "symbol")
return *ret0, err
}
// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() constant returns(string)
func (_ERC20Basic *ERC20BasicSession) Symbol() (string, error) {
return _ERC20Basic.Contract.Symbol(&_ERC20Basic.CallOpts)
}
// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() constant returns(string)
func (_ERC20Basic *ERC20BasicCallerSession) Symbol() (string, error) {
return _ERC20Basic.Contract.Symbol(&_ERC20Basic.CallOpts)
}
// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() constant returns(uint256)
func (_ERC20Basic *ERC20BasicCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
var (
ret0 = new(*big.Int)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _ERC20Basic.contract.Call(opts, &results, "totalSupply")
return *ret0, err
}
// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() constant returns(uint256)
func (_ERC20Basic *ERC20BasicSession) TotalSupply() (*big.Int, error) {
return _ERC20Basic.Contract.TotalSupply(&_ERC20Basic.CallOpts)
}
// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() constant returns(uint256)
func (_ERC20Basic *ERC20BasicCallerSession) TotalSupply() (*big.Int, error) {
return _ERC20Basic.Contract.TotalSupply(&_ERC20Basic.CallOpts)
}
// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address delegate, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicTransactor) Approve(opts *bind.TransactOpts, delegate common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.contract.Transact(opts, "approve", delegate, numTokens)
}
// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address delegate, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicSession) Approve(delegate common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.Contract.Approve(&_ERC20Basic.TransactOpts, delegate, numTokens)
}
// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address delegate, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicTransactorSession) Approve(delegate common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.Contract.Approve(&_ERC20Basic.TransactOpts, delegate, numTokens)
}
// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
//
// Solidity: function transfer(address receiver, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicTransactor) Transfer(opts *bind.TransactOpts, receiver common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.contract.Transact(opts, "transfer", receiver, numTokens)
}
// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
//
// Solidity: function transfer(address receiver, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicSession) Transfer(receiver common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.Contract.Transfer(&_ERC20Basic.TransactOpts, receiver, numTokens)
}
// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
//
// Solidity: function transfer(address receiver, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicTransactorSession) Transfer(receiver common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.Contract.Transfer(&_ERC20Basic.TransactOpts, receiver, numTokens)
}
// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address owner, address buyer, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicTransactor) TransferFrom(opts *bind.TransactOpts, owner common.Address, buyer common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.contract.Transact(opts, "transferFrom", owner, buyer, numTokens)
}
// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address owner, address buyer, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicSession) TransferFrom(owner common.Address, buyer common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.Contract.TransferFrom(&_ERC20Basic.TransactOpts, owner, buyer, numTokens)
}
// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address owner, address buyer, uint256 numTokens) returns(bool)
func (_ERC20Basic *ERC20BasicTransactorSession) TransferFrom(owner common.Address, buyer common.Address, numTokens *big.Int) (*types.Transaction, error) {
return _ERC20Basic.Contract.TransferFrom(&_ERC20Basic.TransactOpts, owner, buyer, numTokens)
}
// ERC20BasicApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the ERC20Basic contract.
type ERC20BasicApprovalIterator struct {
Event *ERC20BasicApproval // Event containing the contract specifics and raw log
contract *bind.BoundContract // Generic contract to use for unpacking event data
event string // Event name to use for unpacking event data
logs chan types.Log // Log channel receiving the found contract events
sub ethereum.Subscription // Subscription for errors, completion and termination
done bool // Whether the subscription completed delivering logs
fail error // Occurred error to stop iteration
}
// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC20BasicApprovalIterator) Next() bool {
// If the iterator failed, stop iterating
if it.fail != nil {
return false
}
// If the iterator completed, deliver directly whatever's available
if it.done {
select {
case log := <-it.logs:
it.Event = new(ERC20BasicApproval)
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
it.fail = err
return false
}
it.Event.Raw = log
return true
default:
return false
}
}
// Iterator still in progress, wait for either a data or an error event
select {
case log := <-it.logs:
it.Event = new(ERC20BasicApproval)
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
it.fail = err
return false
}
it.Event.Raw = log
return true
case err := <-it.sub.Err():
it.done = true
it.fail = err
return it.Next()
}
}
// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC20BasicApprovalIterator) Error() error {
return it.fail
}
// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC20BasicApprovalIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
// ERC20BasicApproval represents a Approval event raised by the ERC20Basic contract.
type ERC20BasicApproval struct {
TokenOwner common.Address
Spender common.Address
Tokens *big.Int
Raw types.Log // Blockchain specific contextual infos
}
// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed tokenOwner, address indexed spender, uint256 tokens)
func (_ERC20Basic *ERC20BasicFilterer) FilterApproval(opts *bind.FilterOpts, tokenOwner []common.Address, spender []common.Address) (*ERC20BasicApprovalIterator, error) {
var tokenOwnerRule []interface{}
for _, tokenOwnerItem := range tokenOwner {
tokenOwnerRule = append(tokenOwnerRule, tokenOwnerItem)
}
var spenderRule []interface{}
for _, spenderItem := range spender {
spenderRule = append(spenderRule, spenderItem)
}
logs, sub, err := _ERC20Basic.contract.FilterLogs(opts, "Approval", tokenOwnerRule, spenderRule)
if err != nil {
return nil, err
}
return &ERC20BasicApprovalIterator{contract: _ERC20Basic.contract, event: "Approval", logs: logs, sub: sub}, nil
}
// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed tokenOwner, address indexed spender, uint256 tokens)
func (_ERC20Basic *ERC20BasicFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *ERC20BasicApproval, tokenOwner []common.Address, spender []common.Address) (event.Subscription, error) {
var tokenOwnerRule []interface{}
for _, tokenOwnerItem := range tokenOwner {
tokenOwnerRule = append(tokenOwnerRule, tokenOwnerItem)
}
var spenderRule []interface{}
for _, spenderItem := range spender {
spenderRule = append(spenderRule, spenderItem)
}
logs, sub, err := _ERC20Basic.contract.WatchLogs(opts, "Approval", tokenOwnerRule, spenderRule)
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(ERC20BasicApproval)
if err := _ERC20Basic.contract.UnpackLog(event, "Approval", 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
}
// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed tokenOwner, address indexed spender, uint256 tokens)
func (_ERC20Basic *ERC20BasicFilterer) ParseApproval(log types.Log) (*ERC20BasicApproval, error) {
event := new(ERC20BasicApproval)
if err := _ERC20Basic.contract.UnpackLog(event, "Approval", log); err != nil {
return nil, err
}
return event, nil
}
// ERC20BasicTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the ERC20Basic contract.
type ERC20BasicTransferIterator struct {
Event *ERC20BasicTransfer // Event containing the contract specifics and raw log
contract *bind.BoundContract // Generic contract to use for unpacking event data
event string // Event name to use for unpacking event data
logs chan types.Log // Log channel receiving the found contract events
sub ethereum.Subscription // Subscription for errors, completion and termination
done bool // Whether the subscription completed delivering logs
fail error // Occurred error to stop iteration
}
// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC20BasicTransferIterator) Next() bool {
// If the iterator failed, stop iterating
if it.fail != nil {
return false
}
// If the iterator completed, deliver directly whatever's available
if it.done {
select {
case log := <-it.logs:
it.Event = new(ERC20BasicTransfer)
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
it.fail = err
return false
}
it.Event.Raw = log
return true
default:
return false
}
}
// Iterator still in progress, wait for either a data or an error event
select {
case log := <-it.logs:
it.Event = new(ERC20BasicTransfer)
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
it.fail = err
return false
}
it.Event.Raw = log
return true
case err := <-it.sub.Err():
it.done = true
it.fail = err
return it.Next()
}
}
// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC20BasicTransferIterator) Error() error {
return it.fail
}
// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC20BasicTransferIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
// ERC20BasicTransfer represents a Transfer event raised by the ERC20Basic contract.
type ERC20BasicTransfer struct {
From common.Address
To common.Address
Tokens *big.Int
Raw types.Log // Blockchain specific contextual infos
}
// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 tokens)
func (_ERC20Basic *ERC20BasicFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*ERC20BasicTransferIterator, error) {
var fromRule []interface{}
for _, fromItem := range from {
fromRule = append(fromRule, fromItem)
}
var toRule []interface{}
for _, toItem := range to {
toRule = append(toRule, toItem)
}
logs, sub, err := _ERC20Basic.contract.FilterLogs(opts, "Transfer", fromRule, toRule)
if err != nil {
return nil, err
}
return &ERC20BasicTransferIterator{contract: _ERC20Basic.contract, event: "Transfer", logs: logs, sub: sub}, nil
}
// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 tokens)
func (_ERC20Basic *ERC20BasicFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *ERC20BasicTransfer, from []common.Address, to []common.Address) (event.Subscription, error) {
var fromRule []interface{}
for _, fromItem := range from {
fromRule = append(fromRule, fromItem)
}
var toRule []interface{}
for _, toItem := range to {
toRule = append(toRule, toItem)
}
logs, sub, err := _ERC20Basic.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(ERC20BasicTransfer)
if err := _ERC20Basic.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
}
// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 tokens)
func (_ERC20Basic *ERC20BasicFilterer) ParseTransfer(log types.Log) (*ERC20BasicTransfer, error) {
event := new(ERC20BasicTransfer)
if err := _ERC20Basic.contract.UnpackLog(event, "Transfer", log); err != nil {
return nil, err
}
return event, nil
}
// IERC20ABI is the input ABI used to generate the binding from.
const IERC20ABI = "[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"
// IERC20FuncSigs maps the 4-byte function signature to its string representation.
var IERC20FuncSigs = map[string]string{
"dd62ed3e": "allowance(address,address)",
"095ea7b3": "approve(address,uint256)",
"70a08231": "balanceOf(address)",
"18160ddd": "totalSupply()",
"a9059cbb": "transfer(address,uint256)",
"23b872dd": "transferFrom(address,address,uint256)",
}
// IERC20 is an auto generated Go binding around an Ethereum contract.
type IERC20 struct {
IERC20Caller // Read-only binding to the contract
IERC20Transactor // Write-only binding to the contract
IERC20Filterer // Log filterer for contract events
}
// IERC20Caller is an auto generated read-only Go binding around an Ethereum contract.
type IERC20Caller struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// IERC20Transactor is an auto generated write-only Go binding around an Ethereum contract.
type IERC20Transactor struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// IERC20Filterer is an auto generated log filtering Go binding around an Ethereum contract events.
type IERC20Filterer struct {
contract *bind.BoundContract // Generic contract wrapper for the low level calls
}
// IERC20Session is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type IERC20Session struct {
Contract *IERC20 // Generic contract binding to set the session for
CallOpts bind.CallOpts // Call options to use throughout this session
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}
// IERC20CallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type IERC20CallerSession struct {
Contract *IERC20Caller // Generic contract caller binding to set the session for
CallOpts bind.CallOpts // Call options to use throughout this session
}
// IERC20TransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type IERC20TransactorSession struct {
Contract *IERC20Transactor // Generic contract transactor binding to set the session for
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}
// IERC20Raw is an auto generated low-level Go binding around an Ethereum contract.
type IERC20Raw struct {
Contract *IERC20 // Generic contract binding to access the raw methods on
}
// IERC20CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type IERC20CallerRaw struct {
Contract *IERC20Caller // Generic read-only contract binding to access the raw methods on
}
// IERC20TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type IERC20TransactorRaw struct {
Contract *IERC20Transactor // Generic write-only contract binding to access the raw methods on
}
// NewIERC20 creates a new instance of IERC20, bound to a specific deployed contract.
func NewIERC20(address common.Address, backend bind.ContractBackend) (*IERC20, error) {
contract, err := bindIERC20(address, backend, backend, backend)
if err != nil {
return nil, err
}
return &IERC20{IERC20Caller: IERC20Caller{contract: contract}, IERC20Transactor: IERC20Transactor{contract: contract}, IERC20Filterer: IERC20Filterer{contract: contract}}, nil
}
// NewIERC20Caller creates a new read-only instance of IERC20, bound to a specific deployed contract.
func NewIERC20Caller(address common.Address, caller bind.ContractCaller) (*IERC20Caller, error) {
contract, err := bindIERC20(address, caller, nil, nil)
if err != nil {
return nil, err
}
return &IERC20Caller{contract: contract}, nil
}
// NewIERC20Transactor creates a new write-only instance of IERC20, bound to a specific deployed contract.
func NewIERC20Transactor(address common.Address, transactor bind.ContractTransactor) (*IERC20Transactor, error) {
contract, err := bindIERC20(address, nil, transactor, nil)
if err != nil {
return nil, err
}
return &IERC20Transactor{contract: contract}, nil
}
// NewIERC20Filterer creates a new log filterer instance of IERC20, bound to a specific deployed contract.
func NewIERC20Filterer(address common.Address, filterer bind.ContractFilterer) (*IERC20Filterer, error) {
contract, err := bindIERC20(address, nil, nil, filterer)
if err != nil {
return nil, err
}
return &IERC20Filterer{contract: contract}, nil
}
// bindIERC20 binds a generic wrapper to an already deployed contract.
func bindIERC20(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
parsed, err := abi.JSON(strings.NewReader(IERC20ABI))
if err != nil {
return nil, err
}
return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}
// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC20 *IERC20Raw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
results := make([]interface{}, 1)
results[0] = result
return _IERC20.Contract.IERC20Caller.contract.Call(opts, &results, method, params...)
}
// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC20 *IERC20Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _IERC20.Contract.IERC20Transactor.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_IERC20 *IERC20Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _IERC20.Contract.IERC20Transactor.contract.Transact(opts, method, params...)
}
// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC20 *IERC20CallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
results := make([]interface{}, 1)
results[0] = result
return _IERC20.Contract.contract.Call(opts, &results, method, params...)
}
// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC20 *IERC20TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _IERC20.Contract.contract.Transfer(opts)
}
// Transact invokes the (paid) contract method with params as input values.
func (_IERC20 *IERC20TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _IERC20.Contract.contract.Transact(opts, method, params...)
}
// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address owner, address spender) constant returns(uint256)
func (_IERC20 *IERC20Caller) Allowance(opts *bind.CallOpts, owner common.Address, spender common.Address) (*big.Int, error) {
var (
ret0 = new(*big.Int)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _IERC20.contract.Call(opts, &results, "allowance", owner, spender)
return *ret0, err
}
// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address owner, address spender) constant returns(uint256)
func (_IERC20 *IERC20Session) Allowance(owner common.Address, spender common.Address) (*big.Int, error) {
return _IERC20.Contract.Allowance(&_IERC20.CallOpts, owner, spender)
}
// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address owner, address spender) constant returns(uint256)
func (_IERC20 *IERC20CallerSession) Allowance(owner common.Address, spender common.Address) (*big.Int, error) {
return _IERC20.Contract.Allowance(&_IERC20.CallOpts, owner, spender)
}
// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address account) constant returns(uint256)
func (_IERC20 *IERC20Caller) BalanceOf(opts *bind.CallOpts, account common.Address) (*big.Int, error) {
var (
ret0 = new(*big.Int)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _IERC20.contract.Call(opts, &results, "balanceOf", account)
return *ret0, err
}
// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address account) constant returns(uint256)
func (_IERC20 *IERC20Session) BalanceOf(account common.Address) (*big.Int, error) {
return _IERC20.Contract.BalanceOf(&_IERC20.CallOpts, account)
}
// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address account) constant returns(uint256)
func (_IERC20 *IERC20CallerSession) BalanceOf(account common.Address) (*big.Int, error) {
return _IERC20.Contract.BalanceOf(&_IERC20.CallOpts, account)
}
// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() constant returns(uint256)
func (_IERC20 *IERC20Caller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
var (
ret0 = new(*big.Int)
)
out := ret0
results := make([]interface{}, 1)
results[0] = out
err := _IERC20.contract.Call(opts, &results, "totalSupply")
return *ret0, err
}
// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() constant returns(uint256)
func (_IERC20 *IERC20Session) TotalSupply() (*big.Int, error) {
return _IERC20.Contract.TotalSupply(&_IERC20.CallOpts)
}
// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() constant returns(uint256)
func (_IERC20 *IERC20CallerSession) TotalSupply() (*big.Int, error) {
return _IERC20.Contract.TotalSupply(&_IERC20.CallOpts)
}
// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address spender, uint256 amount) returns(bool)
func (_IERC20 *IERC20Transactor) Approve(opts *bind.TransactOpts, spender common.Address, amount *big.Int) (*types.Transaction, error) {
return _IERC20.contract.Transact(opts, "approve", spender, amount)
}
// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address spender, uint256 amount) returns(bool)
func (_IERC20 *IERC20Session) Approve(spender common.Address, amount *big.Int) (*types.Transaction, error) {