func (_EtherToken *EtherTokenTransactorSession) Transfer(to common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.Transfer(&_EtherToken.TransactOpts, to, amount)
}
Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.

Solidity: function transfer(address to, uint256 amount) returns(bool out)
package ethertoken
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"
	"github.com/ethereum/go-ethereum/core/types"
	"github.com/ethereum/go-ethereum/event"
)
var (
	_ = big.NewInt
	_ = strings.NewReader
	_ = ethereum.NotFound
	_ = abi.U256
	_ = bind.Bind
	_ = common.Big1
	_ = types.BloomLookup
	_ = event.NewSubscription
)
const EtherTokenABI = "[{\"name\":\"Approval\",\"inputs\":[{\"type\":\"address\",\"name\":\"owner\",\"indexed\":true},{\"type\":\"address\",\"name\":\"spender\",\"indexed\":true},{\"type\":\"uint256\",\"name\":\"amount\",\"indexed\":false,\"unit\":\"wei\"}],\"anonymous\":false,\"type\":\"event\"},{\"name\":\"Deposited\",\"inputs\":[{\"type\":\"address\",\"name\":\"source\",\"indexed\":true},{\"type\":\"uint256\",\"name\":\"amount\",\"indexed\":false,\"unit\":\"wei\"}],\"anonymous\":false,\"type\":\"event\"},{\"name\":\"Transfer\",\"inputs\":[{\"type\":\"address\",\"name\":\"source\",\"indexed\":true},{\"type\":\"address\",\"name\":\"to\",\"indexed\":true},{\"type\":\"uint256\",\"name\":\"amount\",\"indexed\":false,\"unit\":\"wei\"}],\"anonymous\":false,\"type\":\"event\"},{\"name\":\"Withdrawn\",\"inputs\":[{\"type\":\"address\",\"name\":\"to\",\"indexed\":true},{\"type\":\"uint256\",\"name\":\"amount\",\"indexed\":false,\"unit\":\"wei\"}],\"anonymous\":false,\"type\":\"event\"},{\"outputs\":[],\"inputs\":[],\"constant\":false,\"payable\":false,\"type\":\"constructor\"},{\"name\":\"allowance\",\"outputs\":[{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"out\"}],\"inputs\":[{\"type\":\"address\",\"name\":\"owner\"},{\"type\":\"address\",\"name\":\"spender\"}],\"constant\":true,\"payable\":false,\"type\":\"function\",\"gas\":859},{\"name\":\"approve\",\"outputs\":[{\"type\":\"bool\",\"name\":\"out\"}],\"inputs\":[{\"type\":\"address\",\"name\":\"spender\"},{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"amount\"}],\"constant\":false,\"payable\":false,\"type\":\"function\",\"gas\":37763},{\"name\":\"balanceOf\",\"outputs\":[{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"out\"}],\"inputs\":[{\"type\":\"address\",\"name\":\"owner\"}],\"constant\":true,\"payable\":false,\"type\":\"function\",\"gas\":765},{\"name\":\"decreaseAllowance\",\"outputs\":[{\"type\":\"bool\",\"name\":\"out\"}],\"inputs\":[{\"type\":\"address\",\"name\":\"spender\"},{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"amount\"}],\"constant\":false,\"payable\":false,\"type\":\"function\",\"gas\":38801},{\"name\":\"deposit\",\"outputs\":[],\"inputs\":[],\"constant\":false,\"payable\":true,\"type\":\"function\",\"gas\":73694},{\"name\":\"increaseAllowance\",\"outputs\":[{\"type\":\"bool\",\"name\":\"out\"}],\"inputs\":[{\"type\":\"address\",\"name\":\"spender\"},{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"amount\"}],\"constant\":false,\"payable\":false,\"type\":\"function\",\"gas\":39067},{\"name\":\"totalSupply\",\"outputs\":[{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"out\"}],\"inputs\":[],\"constant\":true,\"payable\":false,\"type\":\"function\",\"gas\":731},{\"name\":\"transfer\",\"outputs\":[{\"type\":\"bool\",\"name\":\"out\"}],\"inputs\":[{\"type\":\"address\",\"name\":\"to\"},{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"amount\"}],\"constant\":false,\"payable\":false,\"type\":\"function\",\"gas\":74365},{\"name\":\"transferFrom\",\"outputs\":[{\"type\":\"bool\",\"name\":\"out\"}],\"inputs\":[{\"type\":\"address\",\"name\":\"source\"},{\"type\":\"address\",\"name\":\"to\"},{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"amount\"}],\"constant\":false,\"payable\":false,\"type\":\"function\",\"gas\":110329},{\"name\":\"withdraw\",\"outputs\":[],\"inputs\":[{\"type\":\"uint256\",\"unit\":\"wei\",\"name\":\"amount\"}],\"constant\":false,\"payable\":false,\"type\":\"function\",\"gas\":108350},{\"name\":\"decimals\",\"outputs\":[{\"type\":\"uint256\",\"name\":\"out\"}],\"inputs\":[],\"constant\":true,\"payable\":false,\"type\":\"function\",\"gas\":851},{\"name\":\"symbol\",\"outputs\":[{\"type\":\"string\",\"name\":\"out\"}],\"inputs\":[],\"constant\":true,\"payable\":false,\"type\":\"function\",\"gas\":6904}]"
const EtherTokenBin = `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`
func DeployEtherToken(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *EtherToken, error) {
	parsed, err := abi.JSON(strings.NewReader(EtherTokenABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(EtherTokenBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &EtherToken{EtherTokenCaller: EtherTokenCaller{contract: contract}, EtherTokenTransactor: EtherTokenTransactor{contract: contract}, EtherTokenFilterer: EtherTokenFilterer{contract: contract}}, nil
}
type EtherToken struct {
	EtherTokenCaller      
	EtherTokenTransactor  
	EtherTokenFilterer    
}
type EtherTokenCaller struct {
	contract *bind.BoundContract  
}
type EtherTokenTransactor struct {
	contract *bind.BoundContract  
}
type EtherTokenFilterer struct {
	contract *bind.BoundContract  
}
type EtherTokenSession struct {
	Contract     *EtherToken        
	CallOpts     bind.CallOpts      
	TransactOpts bind.TransactOpts  
}
type EtherTokenCallerSession struct {
	Contract *EtherTokenCaller  
	CallOpts bind.CallOpts      
}
type EtherTokenTransactorSession struct {
	Contract     *EtherTokenTransactor  
	TransactOpts bind.TransactOpts      
}
type EtherTokenRaw struct {
	Contract *EtherToken  
}
type EtherTokenCallerRaw struct {
	Contract *EtherTokenCaller  
}
type EtherTokenTransactorRaw struct {
	Contract *EtherTokenTransactor  
}
func NewEtherToken(address common.Address, backend bind.ContractBackend) (*EtherToken, error) {
	contract, err := bindEtherToken(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &EtherToken{EtherTokenCaller: EtherTokenCaller{contract: contract}, EtherTokenTransactor: EtherTokenTransactor{contract: contract}, EtherTokenFilterer: EtherTokenFilterer{contract: contract}}, nil
}
func NewEtherTokenCaller(address common.Address, caller bind.ContractCaller) (*EtherTokenCaller, error) {
	contract, err := bindEtherToken(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &EtherTokenCaller{contract: contract}, nil
}
func NewEtherTokenTransactor(address common.Address, transactor bind.ContractTransactor) (*EtherTokenTransactor, error) {
	contract, err := bindEtherToken(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &EtherTokenTransactor{contract: contract}, nil
}
func NewEtherTokenFilterer(address common.Address, filterer bind.ContractFilterer) (*EtherTokenFilterer, error) {
	contract, err := bindEtherToken(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &EtherTokenFilterer{contract: contract}, nil
}
func bindEtherToken(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(EtherTokenABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}
func (_EtherToken *EtherTokenRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
	return _EtherToken.Contract.EtherTokenCaller.contract.Call(opts, result, method, params...)
}
func (_EtherToken *EtherTokenRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _EtherToken.Contract.EtherTokenTransactor.contract.Transfer(opts)
}
func (_EtherToken *EtherTokenRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _EtherToken.Contract.EtherTokenTransactor.contract.Transact(opts, method, params...)
}
func (_EtherToken *EtherTokenCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
	return _EtherToken.Contract.contract.Call(opts, result, method, params...)
}
func (_EtherToken *EtherTokenTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _EtherToken.Contract.contract.Transfer(opts)
}
func (_EtherToken *EtherTokenTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _EtherToken.Contract.contract.Transact(opts, method, params...)
}
func (_EtherToken *EtherTokenCaller) Allowance(opts *bind.CallOpts, owner common.Address, spender common.Address) (*big.Int, error) {
	var (
		ret0 = new(*big.Int)
	)
	out := ret0
	err := _EtherToken.contract.Call(opts, out, "allowance", owner, spender)
	return *ret0, err
}
func (_EtherToken *EtherTokenSession) Allowance(owner common.Address, spender common.Address) (*big.Int, error) {
	return _EtherToken.Contract.Allowance(&_EtherToken.CallOpts, owner, spender)
}
func (_EtherToken *EtherTokenCallerSession) Allowance(owner common.Address, spender common.Address) (*big.Int, error) {
	return _EtherToken.Contract.Allowance(&_EtherToken.CallOpts, owner, spender)
}
func (_EtherToken *EtherTokenCaller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error) {
	var (
		ret0 = new(*big.Int)
	)
	out := ret0
	err := _EtherToken.contract.Call(opts, out, "balanceOf", owner)
	return *ret0, err
}
func (_EtherToken *EtherTokenSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _EtherToken.Contract.BalanceOf(&_EtherToken.CallOpts, owner)
}
func (_EtherToken *EtherTokenCallerSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _EtherToken.Contract.BalanceOf(&_EtherToken.CallOpts, owner)
}
func (_EtherToken *EtherTokenCaller) Decimals(opts *bind.CallOpts) (*big.Int, error) {
	var (
		ret0 = new(*big.Int)
	)
	out := ret0
	err := _EtherToken.contract.Call(opts, out, "decimals")
	return *ret0, err
}
func (_EtherToken *EtherTokenSession) Decimals() (*big.Int, error) {
	return _EtherToken.Contract.Decimals(&_EtherToken.CallOpts)
}
func (_EtherToken *EtherTokenCallerSession) Decimals() (*big.Int, error) {
	return _EtherToken.Contract.Decimals(&_EtherToken.CallOpts)
}
func (_EtherToken *EtherTokenCaller) Symbol(opts *bind.CallOpts) (string, error) {
	var (
		ret0 = new(string)
	)
	out := ret0
	err := _EtherToken.contract.Call(opts, out, "symbol")
	return *ret0, err
}
func (_EtherToken *EtherTokenSession) Symbol() (string, error) {
	return _EtherToken.Contract.Symbol(&_EtherToken.CallOpts)
}
func (_EtherToken *EtherTokenCallerSession) Symbol() (string, error) {
	return _EtherToken.Contract.Symbol(&_EtherToken.CallOpts)
}
func (_EtherToken *EtherTokenCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
	var (
		ret0 = new(*big.Int)
	)
	out := ret0
	err := _EtherToken.contract.Call(opts, out, "totalSupply")
	return *ret0, err
}
func (_EtherToken *EtherTokenSession) TotalSupply() (*big.Int, error) {
	return _EtherToken.Contract.TotalSupply(&_EtherToken.CallOpts)
}
func (_EtherToken *EtherTokenCallerSession) TotalSupply() (*big.Int, error) {
	return _EtherToken.Contract.TotalSupply(&_EtherToken.CallOpts)
}
func (_EtherToken *EtherTokenTransactor) Approve(opts *bind.TransactOpts, spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.contract.Transact(opts, "approve", spender, amount)
}
func (_EtherToken *EtherTokenSession) Approve(spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.Approve(&_EtherToken.TransactOpts, spender, amount)
}
func (_EtherToken *EtherTokenTransactorSession) Approve(spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.Approve(&_EtherToken.TransactOpts, spender, amount)
}
func (_EtherToken *EtherTokenTransactor) DecreaseAllowance(opts *bind.TransactOpts, spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.contract.Transact(opts, "decreaseAllowance", spender, amount)
}
func (_EtherToken *EtherTokenSession) DecreaseAllowance(spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.DecreaseAllowance(&_EtherToken.TransactOpts, spender, amount)
}
func (_EtherToken *EtherTokenTransactorSession) DecreaseAllowance(spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.DecreaseAllowance(&_EtherToken.TransactOpts, spender, amount)
}
func (_EtherToken *EtherTokenTransactor) Deposit(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _EtherToken.contract.Transact(opts, "deposit")
}
func (_EtherToken *EtherTokenSession) Deposit() (*types.Transaction, error) {
	return _EtherToken.Contract.Deposit(&_EtherToken.TransactOpts)
}
func (_EtherToken *EtherTokenTransactorSession) Deposit() (*types.Transaction, error) {
	return _EtherToken.Contract.Deposit(&_EtherToken.TransactOpts)
}
func (_EtherToken *EtherTokenTransactor) IncreaseAllowance(opts *bind.TransactOpts, spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.contract.Transact(opts, "increaseAllowance", spender, amount)
}
func (_EtherToken *EtherTokenSession) IncreaseAllowance(spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.IncreaseAllowance(&_EtherToken.TransactOpts, spender, amount)
}
func (_EtherToken *EtherTokenTransactorSession) IncreaseAllowance(spender common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.IncreaseAllowance(&_EtherToken.TransactOpts, spender, amount)
}
func (_EtherToken *EtherTokenTransactor) Transfer(opts *bind.TransactOpts, to common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.contract.Transact(opts, "transfer", to, amount)
}
func (_EtherToken *EtherTokenSession) Transfer(to common.Address, amount *big.Int) (*types.Transaction, error) {
	return _EtherToken.Contract.Transfer(&_EtherToken.TransactOpts, to, amount)
}