// Code generated - DO NOT EDIT. // This file is a generated binding and any manual changes will be lost. package greeter import ( "errors" "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" ) // 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 ) // GreeterMetaData contains all meta data concerning the Greeter contract. var GreeterMetaData = &bind.MetaData{ ABI: "[{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_greeting\",\"type\":\"string\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[],\"name\":\"greet\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_greeting\",\"type\":\"string\"}],\"name\":\"setGreeting\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]", Bin: 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} // GreeterABI is the input ABI used to generate the binding from. // Deprecated: Use GreeterMetaData.ABI instead. var GreeterABI = GreeterMetaData.ABI // GreeterBin is the compiled bytecode used for deploying new contracts. // Deprecated: Use GreeterMetaData.Bin instead. var GreeterBin = GreeterMetaData.Bin // DeployGreeter deploys a new Ethereum contract, binding an instance of Greeter to it. func DeployGreeter(auth *bind.TransactOpts, backend bind.ContractBackend, _greeting string) (common.Address, *types.Transaction, *Greeter, error) { parsed, err := GreeterMetaData.GetAbi() if err != nil { return common.Address{}, nil, nil, err } if parsed == nil { return common.Address{}, nil, nil, errors.New("GetABI returned nil") } address, tx, contract, err := bind.DeployContract(auth, *parsed, common.FromHex(GreeterBin), backend, _greeting) if err != nil { return common.Address{}, nil, nil, err } return address, tx, &Greeter{GreeterCaller: GreeterCaller{contract: contract}, GreeterTransactor: GreeterTransactor{contract: contract}, GreeterFilterer: GreeterFilterer{contract: contract}}, nil } // Greeter is an auto generated Go binding around an Ethereum contract. type Greeter struct { GreeterCaller // Read-only binding to the contract GreeterTransactor // Write-only binding to the contract GreeterFilterer // Log filterer for contract events } // GreeterCaller is an auto generated read-only Go binding around an Ethereum contract. type GreeterCaller struct { contract *bind.BoundContract // Generic contract wrapper for the low level calls } // GreeterTransactor is an auto generated write-only Go binding around an Ethereum contract. type GreeterTransactor struct { contract *bind.BoundContract // Generic contract wrapper for the low level calls } // GreeterFilterer is an auto generated log filtering Go binding around an Ethereum contract events. type GreeterFilterer struct { contract *bind.BoundContract // Generic contract wrapper for the low level calls } // GreeterSession is an auto generated Go binding around an Ethereum contract, // with pre-set call and transact options. type GreeterSession struct { Contract *Greeter // 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 } // GreeterCallerSession is an auto generated read-only Go binding around an Ethereum contract, // with pre-set call options. type GreeterCallerSession struct { Contract *GreeterCaller // Generic contract caller binding to set the session for CallOpts bind.CallOpts // Call options to use throughout this session } // GreeterTransactorSession is an auto generated write-only Go binding around an Ethereum contract, // with pre-set transact options. type GreeterTransactorSession struct { Contract *GreeterTransactor // Generic contract transactor binding to set the session for TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session } // GreeterRaw is an auto generated low-level Go binding around an Ethereum contract. type GreeterRaw struct { Contract *Greeter // Generic contract binding to access the raw methods on } // GreeterCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract. type GreeterCallerRaw struct { Contract *GreeterCaller // Generic read-only contract binding to access the raw methods on } // GreeterTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract. type GreeterTransactorRaw struct { Contract *GreeterTransactor // Generic write-only contract binding to access the raw methods on } // NewGreeter creates a new instance of Greeter, bound to a specific deployed contract. func NewGreeter(address common.Address, backend bind.ContractBackend) (*Greeter, error) { contract, err := bindGreeter(address, backend, backend, backend) if err != nil { return nil, err } return &Greeter{GreeterCaller: GreeterCaller{contract: contract}, GreeterTransactor: GreeterTransactor{contract: contract}, GreeterFilterer: GreeterFilterer{contract: contract}}, nil } // NewGreeterCaller creates a new read-only instance of Greeter, bound to a specific deployed contract. func NewGreeterCaller(address common.Address, caller bind.ContractCaller) (*GreeterCaller, error) { contract, err := bindGreeter(address, caller, nil, nil) if err != nil { return nil, err } return &GreeterCaller{contract: contract}, nil } // NewGreeterTransactor creates a new write-only instance of Greeter, bound to a specific deployed contract. func NewGreeterTransactor(address common.Address, transactor bind.ContractTransactor) (*GreeterTransactor, error) { contract, err := bindGreeter(address, nil, transactor, nil) if err != nil { return nil, err } return &GreeterTransactor{contract: contract}, nil } // NewGreeterFilterer creates a new log filterer instance of Greeter, bound to a specific deployed contract. func NewGreeterFilterer(address common.Address, filterer bind.ContractFilterer) (*GreeterFilterer, error) { contract, err := bindGreeter(address, nil, nil, filterer) if err != nil { return nil, err } return &GreeterFilterer{contract: contract}, nil } // bindGreeter binds a generic wrapper to an already deployed contract. func bindGreeter(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) { parsed, err := GreeterMetaData.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 (_Greeter *GreeterRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error { return _Greeter.Contract.GreeterCaller.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 (_Greeter *GreeterRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) { return _Greeter.Contract.GreeterTransactor.contract.Transfer(opts) } // Transact invokes the (paid) contract method with params as input values. func (_Greeter *GreeterRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) { return _Greeter.Contract.GreeterTransactor.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 (_Greeter *GreeterCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error { return _Greeter.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 (_Greeter *GreeterTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) { return _Greeter.Contract.contract.Transfer(opts) } // Transact invokes the (paid) contract method with params as input values. func (_Greeter *GreeterTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) { return _Greeter.Contract.contract.Transact(opts, method, params...) } // Greet is a free data retrieval call binding the contract method 0xcfae3217. // // Solidity: function greet() view returns(string) func (_Greeter *GreeterCaller) Greet(opts *bind.CallOpts) (string, error) { var out []interface{} err := _Greeter.contract.Call(opts, &out, "greet") if err != nil { return *new(string), err } out0 := *abi.ConvertType(out[0], new(string)).(*string) return out0, err } // Greet is a free data retrieval call binding the contract method 0xcfae3217. // // Solidity: function greet() view returns(string) func (_Greeter *GreeterSession) Greet() (string, error) { return _Greeter.Contract.Greet(&_Greeter.CallOpts) } // Greet is a free data retrieval call binding the contract method 0xcfae3217. // // Solidity: function greet() view returns(string) func (_Greeter *GreeterCallerSession) Greet() (string, error) { return _Greeter.Contract.Greet(&_Greeter.CallOpts) } // SetGreeting is a paid mutator transaction binding the contract method 0xa4136862. // // Solidity: function setGreeting(string _greeting) returns() func (_Greeter *GreeterTransactor) SetGreeting(opts *bind.TransactOpts, _greeting string) (*types.Transaction, error) { return _Greeter.contract.Transact(opts, "setGreeting", _greeting) } // SetGreeting is a paid mutator transaction binding the contract method 0xa4136862. // // Solidity: function setGreeting(string _greeting) returns() func (_Greeter *GreeterSession) SetGreeting(_greeting string) (*types.Transaction, error) { return _Greeter.Contract.SetGreeting(&_Greeter.TransactOpts, _greeting) } // SetGreeting is a paid mutator transaction binding the contract method 0xa4136862. // // Solidity: function setGreeting(string _greeting) returns() func (_Greeter *GreeterTransactorSession) SetGreeting(_greeting string) (*types.Transaction, error) { return _Greeter.Contract.SetGreeting(&_Greeter.TransactOpts, _greeting) }