ObsERC20

package
v0.28.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 8, 2024 License: AGPL-3.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ObsERC20ABI = ObsERC20MetaData.ABI

ObsERC20ABI is the input ABI used to generate the binding from. Deprecated: Use ObsERC20MetaData.ABI instead.

View Source 
var ObsERC20Bin = ObsERC20MetaData.Bin

ObsERC20Bin is the compiled bytecode used for deploying new contracts. Deprecated: Use ObsERC20MetaData.Bin instead.

View Source 
var ObsERC20MetaData = &bind.MetaData{
	ABI: "[{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"symbol\",\"type\":\"string\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"allowance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientAllowance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSpender\",\"type\":\"error\"},{\"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\":\"value\",\"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\":[],\"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\":\"value\",\"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\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
	Bin: 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}

ObsERC20MetaData contains all meta data concerning the ObsERC20 contract.

Functions

This section is empty.

Types

type ObsERC20 

type ObsERC20 struct {
	ObsERC20Caller     // Read-only binding to the contract
	ObsERC20Transactor // Write-only binding to the contract
	ObsERC20Filterer   // Log filterer for contract events
}

ObsERC20 is an auto generated Go binding around an Ethereum contract.

func DeployObsERC20 

func DeployObsERC20(auth *bind.TransactOpts, backend bind.ContractBackend, name string, symbol string) (common.Address, *types.Transaction, *ObsERC20, error)

DeployObsERC20 deploys a new Ethereum contract, binding an instance of ObsERC20 to it.

func NewObsERC20 

func NewObsERC20(address common.Address, backend bind.ContractBackend) (*ObsERC20, error)

NewObsERC20 creates a new instance of ObsERC20, bound to a specific deployed contract.

type ObsERC20Approval 

type ObsERC20Approval struct {
	Owner   common.Address
	Spender common.Address
	Value   *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

ObsERC20Approval represents a Approval event raised by the ObsERC20 contract.

type ObsERC20ApprovalIterator 

type ObsERC20ApprovalIterator struct {
	Event *ObsERC20Approval // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ObsERC20ApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the ObsERC20 contract.

func (*ObsERC20ApprovalIterator) Close 

func (it *ObsERC20ApprovalIterator) Close() error

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

func (*ObsERC20ApprovalIterator) Error 

func (it *ObsERC20ApprovalIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ObsERC20ApprovalIterator) Next 

func (it *ObsERC20ApprovalIterator) 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 ObsERC20Caller 

type ObsERC20Caller struct {
	// contains filtered or unexported fields
}

ObsERC20Caller is an auto generated read-only Go binding around an Ethereum contract.

func NewObsERC20Caller 

func NewObsERC20Caller(address common.Address, caller bind.ContractCaller) (*ObsERC20Caller, error)

NewObsERC20Caller creates a new read-only instance of ObsERC20, bound to a specific deployed contract.

func (*ObsERC20Caller) Allowance 

func (_ObsERC20 *ObsERC20Caller) 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 (*ObsERC20Caller) BalanceOf 

func (_ObsERC20 *ObsERC20Caller) 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 (*ObsERC20Caller) Decimals 

func (_ObsERC20 *ObsERC20Caller) 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 (*ObsERC20Caller) Name 

func (_ObsERC20 *ObsERC20Caller) 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 (*ObsERC20Caller) Symbol 

func (_ObsERC20 *ObsERC20Caller) 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 (*ObsERC20Caller) TotalSupply 

func (_ObsERC20 *ObsERC20Caller) 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 ObsERC20CallerRaw 

type ObsERC20CallerRaw struct {
	Contract *ObsERC20Caller // Generic read-only contract binding to access the raw methods on
}

ObsERC20CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.

func (*ObsERC20CallerRaw) Call 

func (_ObsERC20 *ObsERC20CallerRaw) 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 ObsERC20CallerSession 

type ObsERC20CallerSession struct {
	Contract *ObsERC20Caller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts   // Call options to use throughout this session
}

ObsERC20CallerSession is an auto generated read-only Go binding around an Ethereum contract, with pre-set call options.

func (*ObsERC20CallerSession) Allowance 

func (_ObsERC20 *ObsERC20CallerSession) 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 (*ObsERC20CallerSession) BalanceOf 

func (_ObsERC20 *ObsERC20CallerSession) 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 (*ObsERC20CallerSession) Decimals 

func (_ObsERC20 *ObsERC20CallerSession) Decimals() (uint8, error)

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

Solidity: function decimals() view returns(uint8)

func (*ObsERC20CallerSession) Name 

func (_ObsERC20 *ObsERC20CallerSession) Name() (string, error)

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

Solidity: function name() view returns(string)

func (*ObsERC20CallerSession) Symbol 

func (_ObsERC20 *ObsERC20CallerSession) Symbol() (string, error)

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

Solidity: function symbol() view returns(string)

func (*ObsERC20CallerSession) TotalSupply 

func (_ObsERC20 *ObsERC20CallerSession) TotalSupply() (*big.Int, error)

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

Solidity: function totalSupply() view returns(uint256)

type ObsERC20Filterer 

type ObsERC20Filterer struct {
	// contains filtered or unexported fields
}

ObsERC20Filterer is an auto generated log filtering Go binding around an Ethereum contract events.

func NewObsERC20Filterer 

func NewObsERC20Filterer(address common.Address, filterer bind.ContractFilterer) (*ObsERC20Filterer, error)

NewObsERC20Filterer creates a new log filterer instance of ObsERC20, bound to a specific deployed contract.

func (*ObsERC20Filterer) FilterApproval 

func (_ObsERC20 *ObsERC20Filterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, spender []common.Address) (*ObsERC20ApprovalIterator, 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 (*ObsERC20Filterer) FilterTransfer 

func (_ObsERC20 *ObsERC20Filterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*ObsERC20TransferIterator, 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 (*ObsERC20Filterer) ParseApproval 

func (_ObsERC20 *ObsERC20Filterer) ParseApproval(log types.Log) (*ObsERC20Approval, error)

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

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

func (*ObsERC20Filterer) ParseTransfer 

func (_ObsERC20 *ObsERC20Filterer) ParseTransfer(log types.Log) (*ObsERC20Transfer, error)

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

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

func (*ObsERC20Filterer) WatchApproval 

func (_ObsERC20 *ObsERC20Filterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *ObsERC20Approval, 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 (*ObsERC20Filterer) WatchTransfer 

func (_ObsERC20 *ObsERC20Filterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *ObsERC20Transfer, 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 ObsERC20Raw 

type ObsERC20Raw struct {
	Contract *ObsERC20 // Generic contract binding to access the raw methods on
}

ObsERC20Raw is an auto generated low-level Go binding around an Ethereum contract.

func (*ObsERC20Raw) Call 

func (_ObsERC20 *ObsERC20Raw) 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 (*ObsERC20Raw) Transact 

func (_ObsERC20 *ObsERC20Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

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

func (*ObsERC20Raw) Transfer 

func (_ObsERC20 *ObsERC20Raw) 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 ObsERC20Session 

type ObsERC20Session struct {
	Contract     *ObsERC20         // 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
}

ObsERC20Session is an auto generated Go binding around an Ethereum contract, with pre-set call and transact options.

func (*ObsERC20Session) Allowance 

func (_ObsERC20 *ObsERC20Session) 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 (*ObsERC20Session) Approve 

func (_ObsERC20 *ObsERC20Session) Approve(spender common.Address, value *big.Int) (*types.Transaction, error)

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

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

func (*ObsERC20Session) BalanceOf 

func (_ObsERC20 *ObsERC20Session) 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 (*ObsERC20Session) Decimals 

func (_ObsERC20 *ObsERC20Session) Decimals() (uint8, error)

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

Solidity: function decimals() view returns(uint8)

func (*ObsERC20Session) Name 

func (_ObsERC20 *ObsERC20Session) Name() (string, error)

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

Solidity: function name() view returns(string)

func (*ObsERC20Session) Symbol 

func (_ObsERC20 *ObsERC20Session) Symbol() (string, error)

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

Solidity: function symbol() view returns(string)

func (*ObsERC20Session) TotalSupply 

func (_ObsERC20 *ObsERC20Session) TotalSupply() (*big.Int, error)

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

Solidity: function totalSupply() view returns(uint256)

func (*ObsERC20Session) Transfer 

func (_ObsERC20 *ObsERC20Session) Transfer(to common.Address, value *big.Int) (*types.Transaction, error)

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

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

func (*ObsERC20Session) TransferFrom 

func (_ObsERC20 *ObsERC20Session) TransferFrom(from common.Address, to common.Address, value *big.Int) (*types.Transaction, error)

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

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

type ObsERC20Transactor 

type ObsERC20Transactor struct {
	// contains filtered or unexported fields
}

ObsERC20Transactor is an auto generated write-only Go binding around an Ethereum contract.

func NewObsERC20Transactor 

func NewObsERC20Transactor(address common.Address, transactor bind.ContractTransactor) (*ObsERC20Transactor, error)

NewObsERC20Transactor creates a new write-only instance of ObsERC20, bound to a specific deployed contract.

func (*ObsERC20Transactor) Approve 

func (_ObsERC20 *ObsERC20Transactor) Approve(opts *bind.TransactOpts, spender common.Address, value *big.Int) (*types.Transaction, error)

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

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

func (*ObsERC20Transactor) Transfer 

func (_ObsERC20 *ObsERC20Transactor) Transfer(opts *bind.TransactOpts, to common.Address, value *big.Int) (*types.Transaction, error)

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

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

func (*ObsERC20Transactor) TransferFrom 

func (_ObsERC20 *ObsERC20Transactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, value *big.Int) (*types.Transaction, error)

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

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

type ObsERC20TransactorRaw 

type ObsERC20TransactorRaw struct {
	Contract *ObsERC20Transactor // Generic write-only contract binding to access the raw methods on
}

ObsERC20TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.

func (*ObsERC20TransactorRaw) Transact 

func (_ObsERC20 *ObsERC20TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

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

func (*ObsERC20TransactorRaw) Transfer 

func (_ObsERC20 *ObsERC20TransactorRaw) 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 ObsERC20TransactorSession 

type ObsERC20TransactorSession struct {
	Contract     *ObsERC20Transactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts   // Transaction auth options to use throughout this session
}

ObsERC20TransactorSession is an auto generated write-only Go binding around an Ethereum contract, with pre-set transact options.

func (*ObsERC20TransactorSession) Approve 

func (_ObsERC20 *ObsERC20TransactorSession) Approve(spender common.Address, value *big.Int) (*types.Transaction, error)

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

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

func (*ObsERC20TransactorSession) Transfer 

func (_ObsERC20 *ObsERC20TransactorSession) Transfer(to common.Address, value *big.Int) (*types.Transaction, error)

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

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

func (*ObsERC20TransactorSession) TransferFrom 

func (_ObsERC20 *ObsERC20TransactorSession) TransferFrom(from common.Address, to common.Address, value *big.Int) (*types.Transaction, error)

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

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

type ObsERC20Transfer 

type ObsERC20Transfer struct {
	From  common.Address
	To    common.Address
	Value *big.Int
	Raw   types.Log // Blockchain specific contextual infos
}

ObsERC20Transfer represents a Transfer event raised by the ObsERC20 contract.

type ObsERC20TransferIterator 

type ObsERC20TransferIterator struct {
	Event *ObsERC20Transfer // Event containing the contract specifics and raw log
	// contains filtered or unexported fields
}

ObsERC20TransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the ObsERC20 contract.

func (*ObsERC20TransferIterator) Close 

func (it *ObsERC20TransferIterator) Close() error

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

func (*ObsERC20TransferIterator) Error 

func (it *ObsERC20TransferIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*ObsERC20TransferIterator) Next 

func (it *ObsERC20TransferIterator) 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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