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vrf_v2plus_single_consumer.go
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vrf_v2plus_single_consumer.go
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// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.
package vrf_v2plus_single_consumer
import (
"errors"
"fmt"
"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"
"github.com/smartcontractkit/chainlink/v2/core/gethwrappers/generated"
)
var (
_ = errors.New
_ = big.NewInt
_ = strings.NewReader
_ = ethereum.NotFound
_ = bind.Bind
_ = common.Big1
_ = types.BloomLookup
_ = event.NewSubscription
_ = abi.ConvertType
)
var VRFV2PlusSingleConsumerExampleMetaData = &bind.MetaData{
ABI: "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"vrfCoordinator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"link\",\"type\":\"address\"},{\"internalType\":\"uint32\",\"name\":\"callbackGasLimit\",\"type\":\"uint32\"},{\"internalType\":\"uint16\",\"name\":\"requestConfirmations\",\"type\":\"uint16\"},{\"internalType\":\"uint32\",\"name\":\"numWords\",\"type\":\"uint32\"},{\"internalType\":\"bytes32\",\"name\":\"keyHash\",\"type\":\"bytes32\"},{\"internalType\":\"bool\",\"name\":\"nativePayment\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"have\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"want\",\"type\":\"address\"}],\"name\":\"OnlyCoordinatorCanFulfill\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"have\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"coordinator\",\"type\":\"address\"}],\"name\":\"OnlyOwnerOrCoordinator\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ZeroAddress\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"OwnershipTransferRequested\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"acceptOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"fundAndRequestRandomWords\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"requestId\",\"type\":\"uint256\"},{\"internalType\":\"uint256[]\",\"name\":\"randomWords\",\"type\":\"uint256[]\"}],\"name\":\"rawFulfillRandomWords\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"requestRandomWords\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"s_randomWords\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"s_requestConfig\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"subId\",\"type\":\"uint256\"},{\"internalType\":\"uint32\",\"name\":\"callbackGasLimit\",\"type\":\"uint32\"},{\"internalType\":\"uint16\",\"name\":\"requestConfirmations\",\"type\":\"uint16\"},{\"internalType\":\"uint32\",\"name\":\"numWords\",\"type\":\"uint32\"},{\"internalType\":\"bytes32\",\"name\":\"keyHash\",\"type\":\"bytes32\"},{\"internalType\":\"bool\",\"name\":\"nativePayment\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"s_requestId\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"s_vrfCoordinator\",\"outputs\":[{\"internalType\":\"contractIVRFCoordinatorV2Plus\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_vrfCoordinator\",\"type\":\"address\"}],\"name\":\"setCoordinator\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"subscribe\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"topUpSubscription\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"unsubscribe\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"withdraw\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
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}
var VRFV2PlusSingleConsumerExampleABI = VRFV2PlusSingleConsumerExampleMetaData.ABI
var VRFV2PlusSingleConsumerExampleBin = VRFV2PlusSingleConsumerExampleMetaData.Bin
func DeployVRFV2PlusSingleConsumerExample(auth *bind.TransactOpts, backend bind.ContractBackend, vrfCoordinator common.Address, link common.Address, callbackGasLimit uint32, requestConfirmations uint16, numWords uint32, keyHash [32]byte, nativePayment bool) (common.Address, *types.Transaction, *VRFV2PlusSingleConsumerExample, error) {
parsed, err := VRFV2PlusSingleConsumerExampleMetaData.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(VRFV2PlusSingleConsumerExampleBin), backend, vrfCoordinator, link, callbackGasLimit, requestConfirmations, numWords, keyHash, nativePayment)
if err != nil {
return common.Address{}, nil, nil, err
}
return address, tx, &VRFV2PlusSingleConsumerExample{address: address, abi: *parsed, VRFV2PlusSingleConsumerExampleCaller: VRFV2PlusSingleConsumerExampleCaller{contract: contract}, VRFV2PlusSingleConsumerExampleTransactor: VRFV2PlusSingleConsumerExampleTransactor{contract: contract}, VRFV2PlusSingleConsumerExampleFilterer: VRFV2PlusSingleConsumerExampleFilterer{contract: contract}}, nil
}
type VRFV2PlusSingleConsumerExample struct {
address common.Address
abi abi.ABI
VRFV2PlusSingleConsumerExampleCaller
VRFV2PlusSingleConsumerExampleTransactor
VRFV2PlusSingleConsumerExampleFilterer
}
type VRFV2PlusSingleConsumerExampleCaller struct {
contract *bind.BoundContract
}
type VRFV2PlusSingleConsumerExampleTransactor struct {
contract *bind.BoundContract
}
type VRFV2PlusSingleConsumerExampleFilterer struct {
contract *bind.BoundContract
}
type VRFV2PlusSingleConsumerExampleSession struct {
Contract *VRFV2PlusSingleConsumerExample
CallOpts bind.CallOpts
TransactOpts bind.TransactOpts
}
type VRFV2PlusSingleConsumerExampleCallerSession struct {
Contract *VRFV2PlusSingleConsumerExampleCaller
CallOpts bind.CallOpts
}
type VRFV2PlusSingleConsumerExampleTransactorSession struct {
Contract *VRFV2PlusSingleConsumerExampleTransactor
TransactOpts bind.TransactOpts
}
type VRFV2PlusSingleConsumerExampleRaw struct {
Contract *VRFV2PlusSingleConsumerExample
}
type VRFV2PlusSingleConsumerExampleCallerRaw struct {
Contract *VRFV2PlusSingleConsumerExampleCaller
}
type VRFV2PlusSingleConsumerExampleTransactorRaw struct {
Contract *VRFV2PlusSingleConsumerExampleTransactor
}
func NewVRFV2PlusSingleConsumerExample(address common.Address, backend bind.ContractBackend) (*VRFV2PlusSingleConsumerExample, error) {
abi, err := abi.JSON(strings.NewReader(VRFV2PlusSingleConsumerExampleABI))
if err != nil {
return nil, err
}
contract, err := bindVRFV2PlusSingleConsumerExample(address, backend, backend, backend)
if err != nil {
return nil, err
}
return &VRFV2PlusSingleConsumerExample{address: address, abi: abi, VRFV2PlusSingleConsumerExampleCaller: VRFV2PlusSingleConsumerExampleCaller{contract: contract}, VRFV2PlusSingleConsumerExampleTransactor: VRFV2PlusSingleConsumerExampleTransactor{contract: contract}, VRFV2PlusSingleConsumerExampleFilterer: VRFV2PlusSingleConsumerExampleFilterer{contract: contract}}, nil
}
func NewVRFV2PlusSingleConsumerExampleCaller(address common.Address, caller bind.ContractCaller) (*VRFV2PlusSingleConsumerExampleCaller, error) {
contract, err := bindVRFV2PlusSingleConsumerExample(address, caller, nil, nil)
if err != nil {
return nil, err
}
return &VRFV2PlusSingleConsumerExampleCaller{contract: contract}, nil
}
func NewVRFV2PlusSingleConsumerExampleTransactor(address common.Address, transactor bind.ContractTransactor) (*VRFV2PlusSingleConsumerExampleTransactor, error) {
contract, err := bindVRFV2PlusSingleConsumerExample(address, nil, transactor, nil)
if err != nil {
return nil, err
}
return &VRFV2PlusSingleConsumerExampleTransactor{contract: contract}, nil
}
func NewVRFV2PlusSingleConsumerExampleFilterer(address common.Address, filterer bind.ContractFilterer) (*VRFV2PlusSingleConsumerExampleFilterer, error) {
contract, err := bindVRFV2PlusSingleConsumerExample(address, nil, nil, filterer)
if err != nil {
return nil, err
}
return &VRFV2PlusSingleConsumerExampleFilterer{contract: contract}, nil
}
func bindVRFV2PlusSingleConsumerExample(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
parsed, err := VRFV2PlusSingleConsumerExampleMetaData.GetAbi()
if err != nil {
return nil, err
}
return bind.NewBoundContract(address, *parsed, caller, transactor, filterer), nil
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
return _VRFV2PlusSingleConsumerExample.Contract.VRFV2PlusSingleConsumerExampleCaller.contract.Call(opts, result, method, params...)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.VRFV2PlusSingleConsumerExampleTransactor.contract.Transfer(opts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.VRFV2PlusSingleConsumerExampleTransactor.contract.Transact(opts, method, params...)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
return _VRFV2PlusSingleConsumerExample.Contract.contract.Call(opts, result, method, params...)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.contract.Transfer(opts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.contract.Transact(opts, method, params...)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCaller) Owner(opts *bind.CallOpts) (common.Address, error) {
var out []interface{}
err := _VRFV2PlusSingleConsumerExample.contract.Call(opts, &out, "owner")
if err != nil {
return *new(common.Address), err
}
out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
return out0, err
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) Owner() (common.Address, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Owner(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCallerSession) Owner() (common.Address, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Owner(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCaller) SRandomWords(opts *bind.CallOpts, arg0 *big.Int) (*big.Int, error) {
var out []interface{}
err := _VRFV2PlusSingleConsumerExample.contract.Call(opts, &out, "s_randomWords", arg0)
if err != nil {
return *new(*big.Int), err
}
out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
return out0, err
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) SRandomWords(arg0 *big.Int) (*big.Int, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SRandomWords(&_VRFV2PlusSingleConsumerExample.CallOpts, arg0)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCallerSession) SRandomWords(arg0 *big.Int) (*big.Int, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SRandomWords(&_VRFV2PlusSingleConsumerExample.CallOpts, arg0)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCaller) SRequestConfig(opts *bind.CallOpts) (SRequestConfig,
error) {
var out []interface{}
err := _VRFV2PlusSingleConsumerExample.contract.Call(opts, &out, "s_requestConfig")
outstruct := new(SRequestConfig)
if err != nil {
return *outstruct, err
}
outstruct.SubId = *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
outstruct.CallbackGasLimit = *abi.ConvertType(out[1], new(uint32)).(*uint32)
outstruct.RequestConfirmations = *abi.ConvertType(out[2], new(uint16)).(*uint16)
outstruct.NumWords = *abi.ConvertType(out[3], new(uint32)).(*uint32)
outstruct.KeyHash = *abi.ConvertType(out[4], new([32]byte)).(*[32]byte)
outstruct.NativePayment = *abi.ConvertType(out[5], new(bool)).(*bool)
return *outstruct, err
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) SRequestConfig() (SRequestConfig,
error) {
return _VRFV2PlusSingleConsumerExample.Contract.SRequestConfig(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCallerSession) SRequestConfig() (SRequestConfig,
error) {
return _VRFV2PlusSingleConsumerExample.Contract.SRequestConfig(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCaller) SRequestId(opts *bind.CallOpts) (*big.Int, error) {
var out []interface{}
err := _VRFV2PlusSingleConsumerExample.contract.Call(opts, &out, "s_requestId")
if err != nil {
return *new(*big.Int), err
}
out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
return out0, err
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) SRequestId() (*big.Int, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SRequestId(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCallerSession) SRequestId() (*big.Int, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SRequestId(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCaller) SVrfCoordinator(opts *bind.CallOpts) (common.Address, error) {
var out []interface{}
err := _VRFV2PlusSingleConsumerExample.contract.Call(opts, &out, "s_vrfCoordinator")
if err != nil {
return *new(common.Address), err
}
out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
return out0, err
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) SVrfCoordinator() (common.Address, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SVrfCoordinator(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleCallerSession) SVrfCoordinator() (common.Address, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SVrfCoordinator(&_VRFV2PlusSingleConsumerExample.CallOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) AcceptOwnership(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "acceptOwnership")
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) AcceptOwnership() (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.AcceptOwnership(&_VRFV2PlusSingleConsumerExample.TransactOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) AcceptOwnership() (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.AcceptOwnership(&_VRFV2PlusSingleConsumerExample.TransactOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) FundAndRequestRandomWords(opts *bind.TransactOpts, amount *big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "fundAndRequestRandomWords", amount)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) FundAndRequestRandomWords(amount *big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.FundAndRequestRandomWords(&_VRFV2PlusSingleConsumerExample.TransactOpts, amount)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) FundAndRequestRandomWords(amount *big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.FundAndRequestRandomWords(&_VRFV2PlusSingleConsumerExample.TransactOpts, amount)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) RawFulfillRandomWords(opts *bind.TransactOpts, requestId *big.Int, randomWords []*big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "rawFulfillRandomWords", requestId, randomWords)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) RawFulfillRandomWords(requestId *big.Int, randomWords []*big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.RawFulfillRandomWords(&_VRFV2PlusSingleConsumerExample.TransactOpts, requestId, randomWords)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) RawFulfillRandomWords(requestId *big.Int, randomWords []*big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.RawFulfillRandomWords(&_VRFV2PlusSingleConsumerExample.TransactOpts, requestId, randomWords)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) RequestRandomWords(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "requestRandomWords")
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) RequestRandomWords() (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.RequestRandomWords(&_VRFV2PlusSingleConsumerExample.TransactOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) RequestRandomWords() (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.RequestRandomWords(&_VRFV2PlusSingleConsumerExample.TransactOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) SetCoordinator(opts *bind.TransactOpts, _vrfCoordinator common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "setCoordinator", _vrfCoordinator)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) SetCoordinator(_vrfCoordinator common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SetCoordinator(&_VRFV2PlusSingleConsumerExample.TransactOpts, _vrfCoordinator)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) SetCoordinator(_vrfCoordinator common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.SetCoordinator(&_VRFV2PlusSingleConsumerExample.TransactOpts, _vrfCoordinator)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) Subscribe(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "subscribe")
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) Subscribe() (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Subscribe(&_VRFV2PlusSingleConsumerExample.TransactOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) Subscribe() (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Subscribe(&_VRFV2PlusSingleConsumerExample.TransactOpts)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) TopUpSubscription(opts *bind.TransactOpts, amount *big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "topUpSubscription", amount)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) TopUpSubscription(amount *big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.TopUpSubscription(&_VRFV2PlusSingleConsumerExample.TransactOpts, amount)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) TopUpSubscription(amount *big.Int) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.TopUpSubscription(&_VRFV2PlusSingleConsumerExample.TransactOpts, amount)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) TransferOwnership(opts *bind.TransactOpts, to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "transferOwnership", to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) TransferOwnership(to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.TransferOwnership(&_VRFV2PlusSingleConsumerExample.TransactOpts, to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) TransferOwnership(to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.TransferOwnership(&_VRFV2PlusSingleConsumerExample.TransactOpts, to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) Unsubscribe(opts *bind.TransactOpts, to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "unsubscribe", to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) Unsubscribe(to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Unsubscribe(&_VRFV2PlusSingleConsumerExample.TransactOpts, to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) Unsubscribe(to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Unsubscribe(&_VRFV2PlusSingleConsumerExample.TransactOpts, to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactor) Withdraw(opts *bind.TransactOpts, amount *big.Int, to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.contract.Transact(opts, "withdraw", amount, to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleSession) Withdraw(amount *big.Int, to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Withdraw(&_VRFV2PlusSingleConsumerExample.TransactOpts, amount, to)
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleTransactorSession) Withdraw(amount *big.Int, to common.Address) (*types.Transaction, error) {
return _VRFV2PlusSingleConsumerExample.Contract.Withdraw(&_VRFV2PlusSingleConsumerExample.TransactOpts, amount, to)
}
type VRFV2PlusSingleConsumerExampleOwnershipTransferRequestedIterator struct {
Event *VRFV2PlusSingleConsumerExampleOwnershipTransferRequested
contract *bind.BoundContract
event string
logs chan types.Log
sub ethereum.Subscription
done bool
fail error
}
func (it *VRFV2PlusSingleConsumerExampleOwnershipTransferRequestedIterator) Next() bool {
if it.fail != nil {
return false
}
if it.done {
select {
case log := <-it.logs:
it.Event = new(VRFV2PlusSingleConsumerExampleOwnershipTransferRequested)
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
}
}
select {
case log := <-it.logs:
it.Event = new(VRFV2PlusSingleConsumerExampleOwnershipTransferRequested)
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()
}
}
func (it *VRFV2PlusSingleConsumerExampleOwnershipTransferRequestedIterator) Error() error {
return it.fail
}
func (it *VRFV2PlusSingleConsumerExampleOwnershipTransferRequestedIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
type VRFV2PlusSingleConsumerExampleOwnershipTransferRequested struct {
From common.Address
To common.Address
Raw types.Log
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleFilterer) FilterOwnershipTransferRequested(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*VRFV2PlusSingleConsumerExampleOwnershipTransferRequestedIterator, error) {
var fromRule []interface{}
for _, fromItem := range from {
fromRule = append(fromRule, fromItem)
}
var toRule []interface{}
for _, toItem := range to {
toRule = append(toRule, toItem)
}
logs, sub, err := _VRFV2PlusSingleConsumerExample.contract.FilterLogs(opts, "OwnershipTransferRequested", fromRule, toRule)
if err != nil {
return nil, err
}
return &VRFV2PlusSingleConsumerExampleOwnershipTransferRequestedIterator{contract: _VRFV2PlusSingleConsumerExample.contract, event: "OwnershipTransferRequested", logs: logs, sub: sub}, nil
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleFilterer) WatchOwnershipTransferRequested(opts *bind.WatchOpts, sink chan<- *VRFV2PlusSingleConsumerExampleOwnershipTransferRequested, from []common.Address, to []common.Address) (event.Subscription, error) {
var fromRule []interface{}
for _, fromItem := range from {
fromRule = append(fromRule, fromItem)
}
var toRule []interface{}
for _, toItem := range to {
toRule = append(toRule, toItem)
}
logs, sub, err := _VRFV2PlusSingleConsumerExample.contract.WatchLogs(opts, "OwnershipTransferRequested", fromRule, toRule)
if err != nil {
return nil, err
}
return event.NewSubscription(func(quit <-chan struct{}) error {
defer sub.Unsubscribe()
for {
select {
case log := <-logs:
event := new(VRFV2PlusSingleConsumerExampleOwnershipTransferRequested)
if err := _VRFV2PlusSingleConsumerExample.contract.UnpackLog(event, "OwnershipTransferRequested", 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
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleFilterer) ParseOwnershipTransferRequested(log types.Log) (*VRFV2PlusSingleConsumerExampleOwnershipTransferRequested, error) {
event := new(VRFV2PlusSingleConsumerExampleOwnershipTransferRequested)
if err := _VRFV2PlusSingleConsumerExample.contract.UnpackLog(event, "OwnershipTransferRequested", log); err != nil {
return nil, err
}
event.Raw = log
return event, nil
}
type VRFV2PlusSingleConsumerExampleOwnershipTransferredIterator struct {
Event *VRFV2PlusSingleConsumerExampleOwnershipTransferred
contract *bind.BoundContract
event string
logs chan types.Log
sub ethereum.Subscription
done bool
fail error
}
func (it *VRFV2PlusSingleConsumerExampleOwnershipTransferredIterator) Next() bool {
if it.fail != nil {
return false
}
if it.done {
select {
case log := <-it.logs:
it.Event = new(VRFV2PlusSingleConsumerExampleOwnershipTransferred)
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
}
}
select {
case log := <-it.logs:
it.Event = new(VRFV2PlusSingleConsumerExampleOwnershipTransferred)
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()
}
}
func (it *VRFV2PlusSingleConsumerExampleOwnershipTransferredIterator) Error() error {
return it.fail
}
func (it *VRFV2PlusSingleConsumerExampleOwnershipTransferredIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
type VRFV2PlusSingleConsumerExampleOwnershipTransferred struct {
From common.Address
To common.Address
Raw types.Log
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleFilterer) FilterOwnershipTransferred(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*VRFV2PlusSingleConsumerExampleOwnershipTransferredIterator, error) {
var fromRule []interface{}
for _, fromItem := range from {
fromRule = append(fromRule, fromItem)
}
var toRule []interface{}
for _, toItem := range to {
toRule = append(toRule, toItem)
}
logs, sub, err := _VRFV2PlusSingleConsumerExample.contract.FilterLogs(opts, "OwnershipTransferred", fromRule, toRule)
if err != nil {
return nil, err
}
return &VRFV2PlusSingleConsumerExampleOwnershipTransferredIterator{contract: _VRFV2PlusSingleConsumerExample.contract, event: "OwnershipTransferred", logs: logs, sub: sub}, nil
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleFilterer) WatchOwnershipTransferred(opts *bind.WatchOpts, sink chan<- *VRFV2PlusSingleConsumerExampleOwnershipTransferred, from []common.Address, to []common.Address) (event.Subscription, error) {
var fromRule []interface{}
for _, fromItem := range from {
fromRule = append(fromRule, fromItem)
}
var toRule []interface{}
for _, toItem := range to {
toRule = append(toRule, toItem)
}
logs, sub, err := _VRFV2PlusSingleConsumerExample.contract.WatchLogs(opts, "OwnershipTransferred", fromRule, toRule)
if err != nil {
return nil, err
}
return event.NewSubscription(func(quit <-chan struct{}) error {
defer sub.Unsubscribe()
for {
select {
case log := <-logs:
event := new(VRFV2PlusSingleConsumerExampleOwnershipTransferred)
if err := _VRFV2PlusSingleConsumerExample.contract.UnpackLog(event, "OwnershipTransferred", 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
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExampleFilterer) ParseOwnershipTransferred(log types.Log) (*VRFV2PlusSingleConsumerExampleOwnershipTransferred, error) {
event := new(VRFV2PlusSingleConsumerExampleOwnershipTransferred)
if err := _VRFV2PlusSingleConsumerExample.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
return nil, err
}
event.Raw = log
return event, nil
}
type SRequestConfig struct {
SubId *big.Int
CallbackGasLimit uint32
RequestConfirmations uint16
NumWords uint32
KeyHash [32]byte
NativePayment bool
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExample) ParseLog(log types.Log) (generated.AbigenLog, error) {
switch log.Topics[0] {
case _VRFV2PlusSingleConsumerExample.abi.Events["OwnershipTransferRequested"].ID:
return _VRFV2PlusSingleConsumerExample.ParseOwnershipTransferRequested(log)
case _VRFV2PlusSingleConsumerExample.abi.Events["OwnershipTransferred"].ID:
return _VRFV2PlusSingleConsumerExample.ParseOwnershipTransferred(log)
default:
return nil, fmt.Errorf("abigen wrapper received unknown log topic: %v", log.Topics[0])
}
}
func (VRFV2PlusSingleConsumerExampleOwnershipTransferRequested) Topic() common.Hash {
return common.HexToHash("0xed8889f560326eb138920d842192f0eb3dd22b4f139c87a2c57538e05bae1278")
}
func (VRFV2PlusSingleConsumerExampleOwnershipTransferred) Topic() common.Hash {
return common.HexToHash("0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0")
}
func (_VRFV2PlusSingleConsumerExample *VRFV2PlusSingleConsumerExample) Address() common.Address {
return _VRFV2PlusSingleConsumerExample.address
}
type VRFV2PlusSingleConsumerExampleInterface interface {
Owner(opts *bind.CallOpts) (common.Address, error)
SRandomWords(opts *bind.CallOpts, arg0 *big.Int) (*big.Int, error)
SRequestConfig(opts *bind.CallOpts) (SRequestConfig,
error)
SRequestId(opts *bind.CallOpts) (*big.Int, error)
SVrfCoordinator(opts *bind.CallOpts) (common.Address, error)
AcceptOwnership(opts *bind.TransactOpts) (*types.Transaction, error)
FundAndRequestRandomWords(opts *bind.TransactOpts, amount *big.Int) (*types.Transaction, error)
RawFulfillRandomWords(opts *bind.TransactOpts, requestId *big.Int, randomWords []*big.Int) (*types.Transaction, error)
RequestRandomWords(opts *bind.TransactOpts) (*types.Transaction, error)
SetCoordinator(opts *bind.TransactOpts, _vrfCoordinator common.Address) (*types.Transaction, error)
Subscribe(opts *bind.TransactOpts) (*types.Transaction, error)
TopUpSubscription(opts *bind.TransactOpts, amount *big.Int) (*types.Transaction, error)
TransferOwnership(opts *bind.TransactOpts, to common.Address) (*types.Transaction, error)
Unsubscribe(opts *bind.TransactOpts, to common.Address) (*types.Transaction, error)
Withdraw(opts *bind.TransactOpts, amount *big.Int, to common.Address) (*types.Transaction, error)
FilterOwnershipTransferRequested(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*VRFV2PlusSingleConsumerExampleOwnershipTransferRequestedIterator, error)
WatchOwnershipTransferRequested(opts *bind.WatchOpts, sink chan<- *VRFV2PlusSingleConsumerExampleOwnershipTransferRequested, from []common.Address, to []common.Address) (event.Subscription, error)
ParseOwnershipTransferRequested(log types.Log) (*VRFV2PlusSingleConsumerExampleOwnershipTransferRequested, error)
FilterOwnershipTransferred(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*VRFV2PlusSingleConsumerExampleOwnershipTransferredIterator, error)
WatchOwnershipTransferred(opts *bind.WatchOpts, sink chan<- *VRFV2PlusSingleConsumerExampleOwnershipTransferred, from []common.Address, to []common.Address) (event.Subscription, error)
ParseOwnershipTransferred(log types.Log) (*VRFV2PlusSingleConsumerExampleOwnershipTransferred, error)
ParseLog(log types.Log) (generated.AbigenLog, error)
Address() common.Address
}