// Code generated - DO NOT EDIT. // This file is a generated binding and any manual changes will be lost. package {{.Package}} import ( "math/big" "strings" "errors" 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" ) // Reference imports to suppress errors if they are not otherwise used. var ( _ = errors.New _ = big.NewInt _ = strings.NewReader _ = ethereum.NotFound _ = bind.Bind _ = common.Big1 _ = types.BloomLookup _ = event.NewSubscription _ = abi.ConvertType ) {{$structs := .Structs}} {{range $structs}} // {{.Name}} is an auto generated low-level Go binding around an user-defined struct. type {{.Name}} struct { {{range $field := .Fields}} {{$field.Name}} {{$field.Type}}{{end}} } {{end}} {{range $contract := .Contracts}} // {{.Type}}MetaData contains all meta data concerning the {{.Type}} contract. var {{.Type}}MetaData = &bind.MetaData{ ABI: "{{.InputABI}}", {{if $contract.FuncSigs -}} Sigs: map[string]string{ {{range $strsig, $binsig := .FuncSigs}}"{{$binsig}}": "{{$strsig}}", {{end}} }, {{end -}} {{if .InputBin -}} Bin: "0x{{.InputBin}}", {{end}} } // {{.Type}}ABI is the input ABI used to generate the binding from. // Deprecated: Use {{.Type}}MetaData.ABI instead. var {{.Type}}ABI = {{.Type}}MetaData.ABI {{if $contract.FuncSigs}} // Deprecated: Use {{.Type}}MetaData.Sigs instead. // {{.Type}}FuncSigs maps the 4-byte function signature to its string representation. var {{.Type}}FuncSigs = {{.Type}}MetaData.Sigs {{end}} {{if .InputBin}} // {{.Type}}Bin is the compiled bytecode used for deploying new contracts. // Deprecated: Use {{.Type}}MetaData.Bin instead. var {{.Type}}Bin = {{.Type}}MetaData.Bin // Deploy{{.Type}} deploys a new Ethereum contract, binding an instance of {{.Type}} to it. func Deploy{{.Type}}(auth *bind.TransactOpts, backend bind.ContractBackend {{range .Constructor.Inputs}}, {{.Name}} {{bindtype .Type $structs}}{{end}}) (common.Address, *types.Transaction, *{{.Type}}, error) { parsed, err := {{.Type}}MetaData.GetAbi() if err != nil { return common.Address{}, nil, nil, err } if parsed == nil { return common.Address{}, nil, nil, errors.New("GetABI returned nil") } {{range $pattern, $name := .Libraries}} {{decapitalise $name}}Addr, _, _, _ := Deploy{{capitalise $name}}(auth, backend) {{$contract.Type}}Bin = strings.ReplaceAll({{$contract.Type}}Bin, "__${{$pattern}}$__", {{decapitalise $name}}Addr.String()[2:]) {{end}} address, tx, contract, err := bind.DeployContract(auth, *parsed, common.FromHex({{.Type}}Bin), backend {{range .Constructor.Inputs}}, {{.Name}}{{end}}) if err != nil { return common.Address{}, nil, nil, err } return address, tx, &{{.Type}}{ {{.Type}}Caller: {{.Type}}Caller{contract: contract}, {{.Type}}Transactor: {{.Type}}Transactor{contract: contract}, {{.Type}}Filterer: {{.Type}}Filterer{contract: contract} }, nil } {{end}} // {{.Type}} is an auto generated Go binding around an Ethereum contract. type {{.Type}} struct { {{.Type}}Caller // Read-only binding to the contract {{.Type}}Transactor // Write-only binding to the contract {{.Type}}Filterer // Log filterer for contract events } // {{.Type}}Caller is an auto generated read-only Go binding around an Ethereum contract. type {{.Type}}Caller struct { contract *bind.BoundContract // Generic contract wrapper for the low level calls } // {{.Type}}Transactor is an auto generated write-only Go binding around an Ethereum contract. type {{.Type}}Transactor struct { contract *bind.BoundContract // Generic contract wrapper for the low level calls } // {{.Type}}Filterer is an auto generated log filtering Go binding around an Ethereum contract events. type {{.Type}}Filterer struct { contract *bind.BoundContract // Generic contract wrapper for the low level calls } // {{.Type}}Session is an auto generated Go binding around an Ethereum contract, // with pre-set call and transact options. type {{.Type}}Session struct { Contract *{{.Type}} // 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 } // {{.Type}}CallerSession is an auto generated read-only Go binding around an Ethereum contract, // with pre-set call options. type {{.Type}}CallerSession struct { Contract *{{.Type}}Caller // Generic contract caller binding to set the session for CallOpts bind.CallOpts // Call options to use throughout this session } // {{.Type}}TransactorSession is an auto generated write-only Go binding around an Ethereum contract, // with pre-set transact options. type {{.Type}}TransactorSession struct { Contract *{{.Type}}Transactor // Generic contract transactor binding to set the session for TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session } // {{.Type}}Raw is an auto generated low-level Go binding around an Ethereum contract. type {{.Type}}Raw struct { Contract *{{.Type}} // Generic contract binding to access the raw methods on } // {{.Type}}CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract. type {{.Type}}CallerRaw struct { Contract *{{.Type}}Caller // Generic read-only contract binding to access the raw methods on } // {{.Type}}TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract. type {{.Type}}TransactorRaw struct { Contract *{{.Type}}Transactor // Generic write-only contract binding to access the raw methods on } // New{{.Type}} creates a new instance of {{.Type}}, bound to a specific deployed contract. func New{{.Type}}(address common.Address, backend bind.ContractBackend) (*{{.Type}}, error) { contract, err := bind{{.Type}}(address, backend, backend, backend) if err != nil { return nil, err } return &{{.Type}}{ {{.Type}}Caller: {{.Type}}Caller{contract: contract}, {{.Type}}Transactor: {{.Type}}Transactor{contract: contract}, {{.Type}}Filterer: {{.Type}}Filterer{contract: contract} }, nil } // New{{.Type}}Caller creates a new read-only instance of {{.Type}}, bound to a specific deployed contract. func New{{.Type}}Caller(address common.Address, caller bind.ContractCaller) (*{{.Type}}Caller, error) { contract, err := bind{{.Type}}(address, caller, nil, nil) if err != nil { return nil, err } return &{{.Type}}Caller{contract: contract}, nil } // New{{.Type}}Transactor creates a new write-only instance of {{.Type}}, bound to a specific deployed contract. func New{{.Type}}Transactor(address common.Address, transactor bind.ContractTransactor) (*{{.Type}}Transactor, error) { contract, err := bind{{.Type}}(address, nil, transactor, nil) if err != nil { return nil, err } return &{{.Type}}Transactor{contract: contract}, nil } // New{{.Type}}Filterer creates a new log filterer instance of {{.Type}}, bound to a specific deployed contract. func New{{.Type}}Filterer(address common.Address, filterer bind.ContractFilterer) (*{{.Type}}Filterer, error) { contract, err := bind{{.Type}}(address, nil, nil, filterer) if err != nil { return nil, err } return &{{.Type}}Filterer{contract: contract}, nil } // bind{{.Type}} binds a generic wrapper to an already deployed contract. func bind{{.Type}}(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) { parsed, err := {{.Type}}MetaData.GetAbi() 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 (_{{$contract.Type}} *{{$contract.Type}}Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error { return _{{$contract.Type}}.Contract.{{$contract.Type}}Caller.contract.Call(opts, result, method, params...) } // Transfer initiates a plain transaction to move funds to the contract, calling // its default method if one is available. func (_{{$contract.Type}} *{{$contract.Type}}Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.{{$contract.Type}}Transactor.contract.Transfer(opts) } // Transact invokes the (paid) contract method with params as input values. func (_{{$contract.Type}} *{{$contract.Type}}Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.{{$contract.Type}}Transactor.contract.Transact(opts, method, params...) } // Call invokes the (constant) contract method with params as input values and // sets the output to result. The result type might be a single field for simple // returns, a slice of interfaces for anonymous returns and a struct for named // returns. func (_{{$contract.Type}} *{{$contract.Type}}CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error { return _{{$contract.Type}}.Contract.contract.Call(opts, result, method, params...) } // Transfer initiates a plain transaction to move funds to the contract, calling // its default method if one is available. func (_{{$contract.Type}} *{{$contract.Type}}TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.contract.Transfer(opts) } // Transact invokes the (paid) contract method with params as input values. func (_{{$contract.Type}} *{{$contract.Type}}TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.contract.Transact(opts, method, params...) } {{range .Calls}} // {{.Normalized.Name}} is a free data retrieval call binding the contract method 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Caller) {{.Normalized.Name}}(opts *bind.CallOpts {{range .Normalized.Inputs}}, {{.Name}} {{bindtype .Type $structs}} {{end}}) ({{if .Structured}}struct{ {{range .Normalized.Outputs}}{{.Name}} {{bindtype .Type $structs}};{{end}} },{{else}}{{range .Normalized.Outputs}}{{bindtype .Type $structs}},{{end}}{{end}} error) { var out []interface{} err := _{{$contract.Type}}.contract.Call(opts, &out, "{{.Original.Name}}" {{range .Normalized.Inputs}}, {{.Name}}{{end}}) {{if .Structured}} outstruct := new(struct{ {{range .Normalized.Outputs}} {{.Name}} {{bindtype .Type $structs}}; {{end}} }) if err != nil { return *outstruct, err } {{range $i, $t := .Normalized.Outputs}} outstruct.{{.Name}} = *abi.ConvertType(out[{{$i}}], new({{bindtype .Type $structs}})).(*{{bindtype .Type $structs}}){{end}} return *outstruct, err {{else}} if err != nil { return {{range $i, $_ := .Normalized.Outputs}}*new({{bindtype .Type $structs}}), {{end}} err } {{range $i, $t := .Normalized.Outputs}} out{{$i}} := *abi.ConvertType(out[{{$i}}], new({{bindtype .Type $structs}})).(*{{bindtype .Type $structs}}){{end}} return {{range $i, $t := .Normalized.Outputs}}out{{$i}}, {{end}} err {{end}} } // {{.Normalized.Name}} is a free data retrieval call binding the contract method 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Session) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) ({{if .Structured}}struct{ {{range .Normalized.Outputs}}{{.Name}} {{bindtype .Type $structs}};{{end}} }, {{else}} {{range .Normalized.Outputs}}{{bindtype .Type $structs}},{{end}} {{end}} error) { return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.CallOpts {{range .Normalized.Inputs}}, {{.Name}}{{end}}) } // {{.Normalized.Name}} is a free data retrieval call binding the contract method 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}CallerSession) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) ({{if .Structured}}struct{ {{range .Normalized.Outputs}}{{.Name}} {{bindtype .Type $structs}};{{end}} }, {{else}} {{range .Normalized.Outputs}}{{bindtype .Type $structs}},{{end}} {{end}} error) { return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.CallOpts {{range .Normalized.Inputs}}, {{.Name}}{{end}}) } {{end}} {{range .Transacts}} // {{.Normalized.Name}} is a paid mutator transaction binding the contract method 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Transactor) {{.Normalized.Name}}(opts *bind.TransactOpts {{range .Normalized.Inputs}}, {{.Name}} {{bindtype .Type $structs}} {{end}}) (*types.Transaction, error) { return _{{$contract.Type}}.contract.Transact(opts, "{{.Original.Name}}" {{range .Normalized.Inputs}}, {{.Name}}{{end}}) } // {{.Normalized.Name}} is a paid mutator transaction binding the contract method 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Session) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.TransactOpts {{range $i, $_ := .Normalized.Inputs}}, {{.Name}}{{end}}) } // {{.Normalized.Name}} is a paid mutator transaction binding the contract method 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}TransactorSession) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.TransactOpts {{range $i, $_ := .Normalized.Inputs}}, {{.Name}}{{end}}) } {{end}} {{if .Fallback}} // Fallback is a paid mutator transaction binding the contract fallback function. // // Solidity: {{.Fallback.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Transactor) Fallback(opts *bind.TransactOpts, calldata []byte) (*types.Transaction, error) { return _{{$contract.Type}}.contract.RawTransact(opts, calldata) } // Fallback is a paid mutator transaction binding the contract fallback function. // // Solidity: {{.Fallback.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Session) Fallback(calldata []byte) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.Fallback(&_{{$contract.Type}}.TransactOpts, calldata) } // Fallback is a paid mutator transaction binding the contract fallback function. // // Solidity: {{.Fallback.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}TransactorSession) Fallback(calldata []byte) (*types.Transaction, error) { return _{{$contract.Type}}.Contract.Fallback(&_{{$contract.Type}}.TransactOpts, calldata) } {{end}} {{if .Receive}} // Receive is a paid mutator transaction binding the contract receive function. // // Solidity: {{.Receive.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Transactor) Receive(opts *bind.TransactOpts) (*types.Transaction, error) { return _{{$contract.Type}}.contract.RawTransact(opts, nil) // calldata is disallowed for receive function } // Receive is a paid mutator transaction binding the contract receive function. // // Solidity: {{.Receive.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Session) Receive() (*types.Transaction, error) { return _{{$contract.Type}}.Contract.Receive(&_{{$contract.Type}}.TransactOpts) } // Receive is a paid mutator transaction binding the contract receive function. // // Solidity: {{.Receive.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}TransactorSession) Receive() (*types.Transaction, error) { return _{{$contract.Type}}.Contract.Receive(&_{{$contract.Type}}.TransactOpts) } {{end}} {{range .Events}} // {{$contract.Type}}{{.Normalized.Name}}Iterator is returned from Filter{{.Normalized.Name}} and is used to iterate over the raw logs and unpacked data for {{.Normalized.Name}} events raised by the {{$contract.Type}} contract. type {{$contract.Type}}{{.Normalized.Name}}Iterator struct { Event *{{$contract.Type}}{{.Normalized.Name}} // Event containing the contract specifics and raw log contract *bind.BoundContract // Generic contract to use for unpacking event data event string // Event name to use for unpacking event data logs chan types.Log // Log channel receiving the found contract events sub ethereum.Subscription // Subscription for errors, completion and termination done bool // Whether the subscription completed delivering logs fail error // Occurred error to stop iteration } // Next advances the iterator to the subsequent event, returning whether there // are any more events found. In case of a retrieval or parsing error, false is // returned and Error() can be queried for the exact failure. func (it *{{$contract.Type}}{{.Normalized.Name}}Iterator) 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({{$contract.Type}}{{.Normalized.Name}}) if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil { it.fail = err return false } it.Event.Raw = log return true default: return false } } // Iterator still in progress, wait for either a data or an error event select { case log := <-it.logs: it.Event = new({{$contract.Type}}{{.Normalized.Name}}) 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 *{{$contract.Type}}{{.Normalized.Name}}Iterator) Error() error { return it.fail } // Close terminates the iteration process, releasing any pending underlying // resources. func (it *{{$contract.Type}}{{.Normalized.Name}}Iterator) Close() error { it.sub.Unsubscribe() return nil } // {{$contract.Type}}{{.Normalized.Name}} represents a {{.Normalized.Name}} event raised by the {{$contract.Type}} contract. type {{$contract.Type}}{{.Normalized.Name}} struct { {{range .Normalized.Inputs}} {{capitalise .Name}} {{if .Indexed}}{{bindtopictype .Type $structs}}{{else}}{{bindtype .Type $structs}}{{end}}; {{end}} Raw types.Log // Blockchain specific contextual infos } // Filter{{.Normalized.Name}} is a free log retrieval operation binding the contract event 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Filterer) Filter{{.Normalized.Name}}(opts *bind.FilterOpts{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}} []{{bindtype .Type $structs}}{{end}}{{end}}) (*{{$contract.Type}}{{.Normalized.Name}}Iterator, error) { {{range .Normalized.Inputs}} {{if .Indexed}}var {{.Name}}Rule []interface{} for _, {{.Name}}Item := range {{.Name}} { {{.Name}}Rule = append({{.Name}}Rule, {{.Name}}Item) }{{end}}{{end}} logs, sub, err := _{{$contract.Type}}.contract.FilterLogs(opts, "{{.Original.Name}}"{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}}Rule{{end}}{{end}}) if err != nil { return nil, err } return &{{$contract.Type}}{{.Normalized.Name}}Iterator{contract: _{{$contract.Type}}.contract, event: "{{.Original.Name}}", logs: logs, sub: sub}, nil } // Watch{{.Normalized.Name}} is a free log subscription operation binding the contract event 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Filterer) Watch{{.Normalized.Name}}(opts *bind.WatchOpts, sink chan<- *{{$contract.Type}}{{.Normalized.Name}}{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}} []{{bindtype .Type $structs}}{{end}}{{end}}) (event.Subscription, error) { {{range .Normalized.Inputs}} {{if .Indexed}}var {{.Name}}Rule []interface{} for _, {{.Name}}Item := range {{.Name}} { {{.Name}}Rule = append({{.Name}}Rule, {{.Name}}Item) }{{end}}{{end}} logs, sub, err := _{{$contract.Type}}.contract.WatchLogs(opts, "{{.Original.Name}}"{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}}Rule{{end}}{{end}}) 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({{$contract.Type}}{{.Normalized.Name}}) if err := _{{$contract.Type}}.contract.UnpackLog(event, "{{.Original.Name}}", 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 } // Parse{{.Normalized.Name}} is a log parse operation binding the contract event 0x{{printf "%x" .Original.ID}}. // // Solidity: {{.Original.String}} func (_{{$contract.Type}} *{{$contract.Type}}Filterer) Parse{{.Normalized.Name}}(log types.Log) (*{{$contract.Type}}{{.Normalized.Name}}, error) { event := new({{$contract.Type}}{{.Normalized.Name}}) if err := _{{$contract.Type}}.contract.UnpackLog(event, "{{.Original.Name}}", log); err != nil { return nil, err } event.Raw = log return event, nil } {{end}} {{end}}