erc20

package
v0.3.0 Latest Latest
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 Go to latest Published: Aug 27, 2022 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var Erc20ABI = Erc20MetaData.ABI

Erc20ABI is the input ABI used to generate the binding from. Deprecated: Use Erc20MetaData.ABI instead.

View Source 
var Erc20Bin = Erc20MetaData.Bin

Erc20Bin is the compiled bytecode used for deploying new contracts. Deprecated: Use Erc20MetaData.Bin instead.

View Source 
var Erc20MetaData = &bind.MetaData{
	ABI: "[{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name_\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"symbol_\",\"type\":\"string\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"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\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"subtractedValue\",\"type\":\"uint256\"}],\"name\":\"decreaseAllowance\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"addedValue\",\"type\":\"uint256\"}],\"name\":\"increaseAllowance\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
	Bin: "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}

Erc20MetaData contains all meta data concerning the Erc20 contract.

Functions

This section is empty.

Types

type Erc20 

type Erc20 struct {
	Erc20Caller     // Read-only binding to the contract
	Erc20Transactor // Write-only binding to the contract
	Erc20Filterer   // Log filterer for contract events
}

Erc20 is an auto generated Go binding around an Ethereum contract.

func DeployErc20 

func DeployErc20(auth *bind.TransactOpts, backend bind.ContractBackend, name_ string, symbol_ string) (common.Address, *types.Transaction, *Erc20, error)

DeployErc20 deploys a new Ethereum contract, binding an instance of Erc20 to it.

func NewErc20 

func NewErc20(address common.Address, backend bind.ContractBackend) (*Erc20, error)

NewErc20 creates a new instance of Erc20, bound to a specific deployed contract.

type Erc20Approval 

type Erc20Approval struct {
	Owner   common.Address
	Spender common.Address
	Value   *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

Erc20Approval represents a Approval event raised by the Erc20 contract.

type Erc20ApprovalIterator 

type Erc20ApprovalIterator struct {
	Event *Erc20Approval // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

Erc20ApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the Erc20 contract.

func (*Erc20ApprovalIterator) Close 

func (it *Erc20ApprovalIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*Erc20ApprovalIterator) Error 

func (it *Erc20ApprovalIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*Erc20ApprovalIterator) Next 

func (it *Erc20ApprovalIterator) Next() bool

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.

type Erc20Caller 

type Erc20Caller struct {
	// contains filtered or unexported fields
}

Erc20Caller is an auto generated read-only Go binding around an Ethereum contract.

func NewErc20Caller 

func NewErc20Caller(address common.Address, caller bind.ContractCaller) (*Erc20Caller, error)

NewErc20Caller creates a new read-only instance of Erc20, bound to a specific deployed contract.

func (*Erc20Caller) Allowance 

func (_Erc20 *Erc20Caller) Allowance(opts *bind.CallOpts, owner common.Address, spender common.Address) (*big.Int, error)

Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.

Solidity: function allowance(address owner, address spender) view returns(uint256)

func (*Erc20Caller) BalanceOf 

func (_Erc20 *Erc20Caller) BalanceOf(opts *bind.CallOpts, account common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address account) view returns(uint256)

func (*Erc20Caller) Decimals 

func (_Erc20 *Erc20Caller) Decimals(opts *bind.CallOpts) (uint8, error)

Decimals is a free data retrieval call binding the contract method 0x313ce567.

Solidity: function decimals() view returns(uint8)

func (*Erc20Caller) Name 

func (_Erc20 *Erc20Caller) Name(opts *bind.CallOpts) (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*Erc20Caller) Symbol 

func (_Erc20 *Erc20Caller) Symbol(opts *bind.CallOpts) (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*Erc20Caller) TotalSupply 

func (_Erc20 *Erc20Caller) TotalSupply(opts *bind.CallOpts) (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

type Erc20CallerRaw 

type Erc20CallerRaw struct {
	Contract *Erc20Caller // Generic read-only contract binding to access the raw methods on
}

Erc20CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.

func (*Erc20CallerRaw) Call 

func (_Erc20 *Erc20CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

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.

type Erc20CallerSession 

type Erc20CallerSession struct {
	Contract *Erc20Caller  // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts // Call options to use throughout this session
}

Erc20CallerSession is an auto generated read-only Go binding around an Ethereum contract, with pre-set call options.

func (*Erc20CallerSession) Allowance 

func (_Erc20 *Erc20CallerSession) Allowance(owner common.Address, spender common.Address) (*big.Int, error)

Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.

Solidity: function allowance(address owner, address spender) view returns(uint256)

func (*Erc20CallerSession) BalanceOf 

func (_Erc20 *Erc20CallerSession) BalanceOf(account common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address account) view returns(uint256)

func (*Erc20CallerSession) Decimals 

func (_Erc20 *Erc20CallerSession) Decimals() (uint8, error)

Decimals is a free data retrieval call binding the contract method 0x313ce567.

Solidity: function decimals() view returns(uint8)

func (*Erc20CallerSession) Name 

func (_Erc20 *Erc20CallerSession) Name() (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*Erc20CallerSession) Symbol 

func (_Erc20 *Erc20CallerSession) Symbol() (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*Erc20CallerSession) TotalSupply 

func (_Erc20 *Erc20CallerSession) TotalSupply() (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

type Erc20Filterer 

type Erc20Filterer struct {
	// contains filtered or unexported fields
}

Erc20Filterer is an auto generated log filtering Go binding around an Ethereum contract events.

func NewErc20Filterer 

func NewErc20Filterer(address common.Address, filterer bind.ContractFilterer) (*Erc20Filterer, error)

NewErc20Filterer creates a new log filterer instance of Erc20, bound to a specific deployed contract.

func (*Erc20Filterer) FilterApproval 

func (_Erc20 *Erc20Filterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, spender []common.Address) (*Erc20ApprovalIterator, error)

FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed spender, uint256 value)

func (*Erc20Filterer) FilterTransfer 

func (_Erc20 *Erc20Filterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*Erc20TransferIterator, error)

FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 value)

func (*Erc20Filterer) ParseApproval 

func (_Erc20 *Erc20Filterer) ParseApproval(log types.Log) (*Erc20Approval, error)

ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed spender, uint256 value)

func (*Erc20Filterer) ParseTransfer 

func (_Erc20 *Erc20Filterer) ParseTransfer(log types.Log) (*Erc20Transfer, error)

ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 value)

func (*Erc20Filterer) WatchApproval 

func (_Erc20 *Erc20Filterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *Erc20Approval, owner []common.Address, spender []common.Address) (event.Subscription, error)

WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.

Solidity: event Approval(address indexed owner, address indexed spender, uint256 value)

func (*Erc20Filterer) WatchTransfer 

func (_Erc20 *Erc20Filterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *Erc20Transfer, from []common.Address, to []common.Address) (event.Subscription, error)

WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.

Solidity: event Transfer(address indexed from, address indexed to, uint256 value)

type Erc20Raw 

type Erc20Raw struct {
	Contract *Erc20 // Generic contract binding to access the raw methods on
}

Erc20Raw is an auto generated low-level Go binding around an Ethereum contract.

func (*Erc20Raw) Call 

func (_Erc20 *Erc20Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error

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 (*Erc20Raw) Transact 

func (_Erc20 *Erc20Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*Erc20Raw) Transfer 

func (_Erc20 *Erc20Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type Erc20Session 

type Erc20Session struct {
	Contract     *Erc20            // 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
}

Erc20Session is an auto generated Go binding around an Ethereum contract, with pre-set call and transact options.

func (*Erc20Session) Allowance 

func (_Erc20 *Erc20Session) Allowance(owner common.Address, spender common.Address) (*big.Int, error)

Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.

Solidity: function allowance(address owner, address spender) view returns(uint256)

func (*Erc20Session) Approve 

func (_Erc20 *Erc20Session) Approve(spender common.Address, amount *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address spender, uint256 amount) returns(bool)

func (*Erc20Session) BalanceOf 

func (_Erc20 *Erc20Session) BalanceOf(account common.Address) (*big.Int, error)

BalanceOf is a free data retrieval call binding the contract method 0x70a08231.

Solidity: function balanceOf(address account) view returns(uint256)

func (*Erc20Session) Decimals 

func (_Erc20 *Erc20Session) Decimals() (uint8, error)

Decimals is a free data retrieval call binding the contract method 0x313ce567.

Solidity: function decimals() view returns(uint8)

func (*Erc20Session) DecreaseAllowance 

func (_Erc20 *Erc20Session) DecreaseAllowance(spender common.Address, subtractedValue *big.Int) (*types.Transaction, error)

DecreaseAllowance is a paid mutator transaction binding the contract method 0xa457c2d7.

Solidity: function decreaseAllowance(address spender, uint256 subtractedValue) returns(bool)

func (*Erc20Session) IncreaseAllowance 

func (_Erc20 *Erc20Session) IncreaseAllowance(spender common.Address, addedValue *big.Int) (*types.Transaction, error)

IncreaseAllowance is a paid mutator transaction binding the contract method 0x39509351.

Solidity: function increaseAllowance(address spender, uint256 addedValue) returns(bool)

func (*Erc20Session) Name 

func (_Erc20 *Erc20Session) Name() (string, error)

Name is a free data retrieval call binding the contract method 0x06fdde03.

Solidity: function name() view returns(string)

func (*Erc20Session) Symbol 

func (_Erc20 *Erc20Session) Symbol() (string, error)

Symbol is a free data retrieval call binding the contract method 0x95d89b41.

Solidity: function symbol() view returns(string)

func (*Erc20Session) TotalSupply 

func (_Erc20 *Erc20Session) TotalSupply() (*big.Int, error)

TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.

Solidity: function totalSupply() view returns(uint256)

func (*Erc20Session) Transfer 

func (_Erc20 *Erc20Session) Transfer(to common.Address, amount *big.Int) (*types.Transaction, error)

Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.

Solidity: function transfer(address to, uint256 amount) returns(bool)

func (*Erc20Session) TransferFrom 

func (_Erc20 *Erc20Session) TransferFrom(from common.Address, to common.Address, amount *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 amount) returns(bool)

type Erc20Transactor 

type Erc20Transactor struct {
	// contains filtered or unexported fields
}

Erc20Transactor is an auto generated write-only Go binding around an Ethereum contract.

func NewErc20Transactor 

func NewErc20Transactor(address common.Address, transactor bind.ContractTransactor) (*Erc20Transactor, error)

NewErc20Transactor creates a new write-only instance of Erc20, bound to a specific deployed contract.

func (*Erc20Transactor) Approve 

func (_Erc20 *Erc20Transactor) Approve(opts *bind.TransactOpts, spender common.Address, amount *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address spender, uint256 amount) returns(bool)

func (*Erc20Transactor) DecreaseAllowance 

func (_Erc20 *Erc20Transactor) DecreaseAllowance(opts *bind.TransactOpts, spender common.Address, subtractedValue *big.Int) (*types.Transaction, error)

DecreaseAllowance is a paid mutator transaction binding the contract method 0xa457c2d7.

Solidity: function decreaseAllowance(address spender, uint256 subtractedValue) returns(bool)

func (*Erc20Transactor) IncreaseAllowance 

func (_Erc20 *Erc20Transactor) IncreaseAllowance(opts *bind.TransactOpts, spender common.Address, addedValue *big.Int) (*types.Transaction, error)

IncreaseAllowance is a paid mutator transaction binding the contract method 0x39509351.

Solidity: function increaseAllowance(address spender, uint256 addedValue) returns(bool)

func (*Erc20Transactor) Transfer 

func (_Erc20 *Erc20Transactor) Transfer(opts *bind.TransactOpts, to common.Address, amount *big.Int) (*types.Transaction, error)

Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.

Solidity: function transfer(address to, uint256 amount) returns(bool)

func (*Erc20Transactor) TransferFrom 

func (_Erc20 *Erc20Transactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, amount *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 amount) returns(bool)

type Erc20TransactorRaw 

type Erc20TransactorRaw struct {
	Contract *Erc20Transactor // Generic write-only contract binding to access the raw methods on
}

Erc20TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.

func (*Erc20TransactorRaw) Transact 

func (_Erc20 *Erc20TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

Transact invokes the (paid) contract method with params as input values.

func (*Erc20TransactorRaw) Transfer 

func (_Erc20 *Erc20TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type Erc20TransactorSession 

type Erc20TransactorSession struct {
	Contract     *Erc20Transactor  // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

Erc20TransactorSession is an auto generated write-only Go binding around an Ethereum contract, with pre-set transact options.

func (*Erc20TransactorSession) Approve 

func (_Erc20 *Erc20TransactorSession) Approve(spender common.Address, amount *big.Int) (*types.Transaction, error)

Approve is a paid mutator transaction binding the contract method 0x095ea7b3.

Solidity: function approve(address spender, uint256 amount) returns(bool)

func (*Erc20TransactorSession) DecreaseAllowance 

func (_Erc20 *Erc20TransactorSession) DecreaseAllowance(spender common.Address, subtractedValue *big.Int) (*types.Transaction, error)

DecreaseAllowance is a paid mutator transaction binding the contract method 0xa457c2d7.

Solidity: function decreaseAllowance(address spender, uint256 subtractedValue) returns(bool)

func (*Erc20TransactorSession) IncreaseAllowance 

func (_Erc20 *Erc20TransactorSession) IncreaseAllowance(spender common.Address, addedValue *big.Int) (*types.Transaction, error)

IncreaseAllowance is a paid mutator transaction binding the contract method 0x39509351.

Solidity: function increaseAllowance(address spender, uint256 addedValue) returns(bool)

func (*Erc20TransactorSession) Transfer 

func (_Erc20 *Erc20TransactorSession) Transfer(to common.Address, amount *big.Int) (*types.Transaction, error)

Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.

Solidity: function transfer(address to, uint256 amount) returns(bool)

func (*Erc20TransactorSession) TransferFrom 

func (_Erc20 *Erc20TransactorSession) TransferFrom(from common.Address, to common.Address, amount *big.Int) (*types.Transaction, error)

TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.

Solidity: function transferFrom(address from, address to, uint256 amount) returns(bool)

type Erc20Transfer 

type Erc20Transfer struct {
	From  common.Address
	To    common.Address
	Value *big.Int
	Raw   types.Log // Blockchain specific contextual infos
}

Erc20Transfer represents a Transfer event raised by the Erc20 contract.

type Erc20TransferIterator 

type Erc20TransferIterator struct {
	Event *Erc20Transfer // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

Erc20TransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the Erc20 contract.

func (*Erc20TransferIterator) Close 

func (it *Erc20TransferIterator) Close() error

Close terminates the iteration process, releasing any pending underlying resources.

func (*Erc20TransferIterator) Error 

func (it *Erc20TransferIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*Erc20TransferIterator) Next 

func (it *Erc20TransferIterator) Next() bool

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.

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