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vrfv2_wrapper.go
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vrfv2_wrapper.go
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// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.
package vrfv2_wrapper
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/core/gethwrappers/generated"
)
var (
_ = errors.New
_ = big.NewInt
_ = strings.NewReader
_ = ethereum.NotFound
_ = bind.Bind
_ = common.Big1
_ = types.BloomLookup
_ = event.NewSubscription
)
var VRFV2WrapperMetaData = &bind.MetaData{
ABI: "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_link\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_linkEthFeed\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_coordinator\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"have\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"want\",\"type\":\"address\"}],\"name\":\"OnlyCoordinatorCanFulfill\",\"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\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"requestId\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"consumer\",\"type\":\"address\"}],\"name\":\"WrapperFulfillmentFailed\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"COORDINATOR\",\"outputs\":[{\"internalType\":\"contractExtendedVRFCoordinatorV2Interface\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"LINK\",\"outputs\":[{\"internalType\":\"contractLinkTokenInterface\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"LINK_ETH_FEED\",\"outputs\":[{\"internalType\":\"contractAggregatorV3Interface\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"SUBSCRIPTION_ID\",\"outputs\":[{\"internalType\":\"uint64\",\"name\":\"\",\"type\":\"uint64\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"acceptOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint32\",\"name\":\"_callbackGasLimit\",\"type\":\"uint32\"}],\"name\":\"calculateRequestPrice\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"disable\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"enable\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint32\",\"name\":\"_callbackGasLimit\",\"type\":\"uint32\"},{\"internalType\":\"uint256\",\"name\":\"_requestGasPriceWei\",\"type\":\"uint256\"}],\"name\":\"estimateRequestPrice\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"getConfig\",\"outputs\":[{\"internalType\":\"int256\",\"name\":\"fallbackWeiPerUnitLink\",\"type\":\"int256\"},{\"internalType\":\"uint32\",\"name\":\"stalenessSeconds\",\"type\":\"uint32\"},{\"internalType\":\"uint32\",\"name\":\"fulfillmentFlatFeeLinkPPM\",\"type\":\"uint32\"},{\"internalType\":\"uint32\",\"name\":\"wrapperGasOverhead\",\"type\":\"uint32\"},{\"internalType\":\"uint32\",\"name\":\"coordinatorGasOverhead\",\"type\":\"uint32\"},{\"internalType\":\"uint8\",\"name\":\"wrapperPremiumPercentage\",\"type\":\"uint8\"},{\"internalType\":\"bytes32\",\"name\":\"keyHash\",\"type\":\"bytes32\"},{\"internalType\":\"uint8\",\"name\":\"maxNumWords\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"lastRequestId\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"onTokenTransfer\",\"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\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"s_callbacks\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"callbackAddress\",\"type\":\"address\"},{\"internalType\":\"uint32\",\"name\":\"callbackGasLimit\",\"type\":\"uint32\"},{\"internalType\":\"uint256\",\"name\":\"requestGasPrice\",\"type\":\"uint256\"},{\"internalType\":\"int256\",\"name\":\"requestWeiPerUnitLink\",\"type\":\"int256\"},{\"internalType\":\"uint256\",\"name\":\"juelsPaid\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"s_configured\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"s_disabled\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint32\",\"name\":\"_wrapperGasOverhead\",\"type\":\"uint32\"},{\"internalType\":\"uint32\",\"name\":\"_coordinatorGasOverhead\",\"type\":\"uint32\"},{\"internalType\":\"uint8\",\"name\":\"_wrapperPremiumPercentage\",\"type\":\"uint8\"},{\"internalType\":\"bytes32\",\"name\":\"_keyHash\",\"type\":\"bytes32\"},{\"internalType\":\"uint8\",\"name\":\"_maxNumWords\",\"type\":\"uint8\"}],\"name\":\"setConfig\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"typeAndVersion\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"withdraw\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
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}
var VRFV2WrapperABI = VRFV2WrapperMetaData.ABI
var VRFV2WrapperBin = VRFV2WrapperMetaData.Bin
func DeployVRFV2Wrapper(auth *bind.TransactOpts, backend bind.ContractBackend, _link common.Address, _linkEthFeed common.Address, _coordinator common.Address) (common.Address, *types.Transaction, *VRFV2Wrapper, error) {
parsed, err := VRFV2WrapperMetaData.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(VRFV2WrapperBin), backend, _link, _linkEthFeed, _coordinator)
if err != nil {
return common.Address{}, nil, nil, err
}
return address, tx, &VRFV2Wrapper{VRFV2WrapperCaller: VRFV2WrapperCaller{contract: contract}, VRFV2WrapperTransactor: VRFV2WrapperTransactor{contract: contract}, VRFV2WrapperFilterer: VRFV2WrapperFilterer{contract: contract}}, nil
}
type VRFV2Wrapper struct {
address common.Address
abi abi.ABI
VRFV2WrapperCaller
VRFV2WrapperTransactor
VRFV2WrapperFilterer
}
type VRFV2WrapperCaller struct {
contract *bind.BoundContract
}
type VRFV2WrapperTransactor struct {
contract *bind.BoundContract
}
type VRFV2WrapperFilterer struct {
contract *bind.BoundContract
}
type VRFV2WrapperSession struct {
Contract *VRFV2Wrapper
CallOpts bind.CallOpts
TransactOpts bind.TransactOpts
}
type VRFV2WrapperCallerSession struct {
Contract *VRFV2WrapperCaller
CallOpts bind.CallOpts
}
type VRFV2WrapperTransactorSession struct {
Contract *VRFV2WrapperTransactor
TransactOpts bind.TransactOpts
}
type VRFV2WrapperRaw struct {
Contract *VRFV2Wrapper
}
type VRFV2WrapperCallerRaw struct {
Contract *VRFV2WrapperCaller
}
type VRFV2WrapperTransactorRaw struct {
Contract *VRFV2WrapperTransactor
}
func NewVRFV2Wrapper(address common.Address, backend bind.ContractBackend) (*VRFV2Wrapper, error) {
abi, err := abi.JSON(strings.NewReader(VRFV2WrapperABI))
if err != nil {
return nil, err
}
contract, err := bindVRFV2Wrapper(address, backend, backend, backend)
if err != nil {
return nil, err
}
return &VRFV2Wrapper{address: address, abi: abi, VRFV2WrapperCaller: VRFV2WrapperCaller{contract: contract}, VRFV2WrapperTransactor: VRFV2WrapperTransactor{contract: contract}, VRFV2WrapperFilterer: VRFV2WrapperFilterer{contract: contract}}, nil
}
func NewVRFV2WrapperCaller(address common.Address, caller bind.ContractCaller) (*VRFV2WrapperCaller, error) {
contract, err := bindVRFV2Wrapper(address, caller, nil, nil)
if err != nil {
return nil, err
}
return &VRFV2WrapperCaller{contract: contract}, nil
}
func NewVRFV2WrapperTransactor(address common.Address, transactor bind.ContractTransactor) (*VRFV2WrapperTransactor, error) {
contract, err := bindVRFV2Wrapper(address, nil, transactor, nil)
if err != nil {
return nil, err
}
return &VRFV2WrapperTransactor{contract: contract}, nil
}
func NewVRFV2WrapperFilterer(address common.Address, filterer bind.ContractFilterer) (*VRFV2WrapperFilterer, error) {
contract, err := bindVRFV2Wrapper(address, nil, nil, filterer)
if err != nil {
return nil, err
}
return &VRFV2WrapperFilterer{contract: contract}, nil
}
func bindVRFV2Wrapper(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
parsed, err := abi.JSON(strings.NewReader(VRFV2WrapperABI))
if err != nil {
return nil, err
}
return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}
func (_VRFV2Wrapper *VRFV2WrapperRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
return _VRFV2Wrapper.Contract.VRFV2WrapperCaller.contract.Call(opts, result, method, params...)
}
func (_VRFV2Wrapper *VRFV2WrapperRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.VRFV2WrapperTransactor.contract.Transfer(opts)
}
func (_VRFV2Wrapper *VRFV2WrapperRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.VRFV2WrapperTransactor.contract.Transact(opts, method, params...)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
return _VRFV2Wrapper.Contract.contract.Call(opts, result, method, params...)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.contract.Transfer(opts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.contract.Transact(opts, method, params...)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) COORDINATOR(opts *bind.CallOpts) (common.Address, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "COORDINATOR")
if err != nil {
return *new(common.Address), err
}
out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) COORDINATOR() (common.Address, error) {
return _VRFV2Wrapper.Contract.COORDINATOR(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) COORDINATOR() (common.Address, error) {
return _VRFV2Wrapper.Contract.COORDINATOR(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) LINK(opts *bind.CallOpts) (common.Address, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "LINK")
if err != nil {
return *new(common.Address), err
}
out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) LINK() (common.Address, error) {
return _VRFV2Wrapper.Contract.LINK(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) LINK() (common.Address, error) {
return _VRFV2Wrapper.Contract.LINK(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) LINKETHFEED(opts *bind.CallOpts) (common.Address, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "LINK_ETH_FEED")
if err != nil {
return *new(common.Address), err
}
out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) LINKETHFEED() (common.Address, error) {
return _VRFV2Wrapper.Contract.LINKETHFEED(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) LINKETHFEED() (common.Address, error) {
return _VRFV2Wrapper.Contract.LINKETHFEED(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) SUBSCRIPTIONID(opts *bind.CallOpts) (uint64, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "SUBSCRIPTION_ID")
if err != nil {
return *new(uint64), err
}
out0 := *abi.ConvertType(out[0], new(uint64)).(*uint64)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) SUBSCRIPTIONID() (uint64, error) {
return _VRFV2Wrapper.Contract.SUBSCRIPTIONID(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) SUBSCRIPTIONID() (uint64, error) {
return _VRFV2Wrapper.Contract.SUBSCRIPTIONID(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) CalculateRequestPrice(opts *bind.CallOpts, _callbackGasLimit uint32) (*big.Int, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "calculateRequestPrice", _callbackGasLimit)
if err != nil {
return *new(*big.Int), err
}
out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) CalculateRequestPrice(_callbackGasLimit uint32) (*big.Int, error) {
return _VRFV2Wrapper.Contract.CalculateRequestPrice(&_VRFV2Wrapper.CallOpts, _callbackGasLimit)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) CalculateRequestPrice(_callbackGasLimit uint32) (*big.Int, error) {
return _VRFV2Wrapper.Contract.CalculateRequestPrice(&_VRFV2Wrapper.CallOpts, _callbackGasLimit)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) EstimateRequestPrice(opts *bind.CallOpts, _callbackGasLimit uint32, _requestGasPriceWei *big.Int) (*big.Int, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "estimateRequestPrice", _callbackGasLimit, _requestGasPriceWei)
if err != nil {
return *new(*big.Int), err
}
out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) EstimateRequestPrice(_callbackGasLimit uint32, _requestGasPriceWei *big.Int) (*big.Int, error) {
return _VRFV2Wrapper.Contract.EstimateRequestPrice(&_VRFV2Wrapper.CallOpts, _callbackGasLimit, _requestGasPriceWei)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) EstimateRequestPrice(_callbackGasLimit uint32, _requestGasPriceWei *big.Int) (*big.Int, error) {
return _VRFV2Wrapper.Contract.EstimateRequestPrice(&_VRFV2Wrapper.CallOpts, _callbackGasLimit, _requestGasPriceWei)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) GetConfig(opts *bind.CallOpts) (GetConfig,
error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "getConfig")
outstruct := new(GetConfig)
if err != nil {
return *outstruct, err
}
outstruct.FallbackWeiPerUnitLink = *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
outstruct.StalenessSeconds = *abi.ConvertType(out[1], new(uint32)).(*uint32)
outstruct.FulfillmentFlatFeeLinkPPM = *abi.ConvertType(out[2], new(uint32)).(*uint32)
outstruct.WrapperGasOverhead = *abi.ConvertType(out[3], new(uint32)).(*uint32)
outstruct.CoordinatorGasOverhead = *abi.ConvertType(out[4], new(uint32)).(*uint32)
outstruct.WrapperPremiumPercentage = *abi.ConvertType(out[5], new(uint8)).(*uint8)
outstruct.KeyHash = *abi.ConvertType(out[6], new([32]byte)).(*[32]byte)
outstruct.MaxNumWords = *abi.ConvertType(out[7], new(uint8)).(*uint8)
return *outstruct, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) GetConfig() (GetConfig,
error) {
return _VRFV2Wrapper.Contract.GetConfig(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) GetConfig() (GetConfig,
error) {
return _VRFV2Wrapper.Contract.GetConfig(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) LastRequestId(opts *bind.CallOpts) (*big.Int, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "lastRequestId")
if err != nil {
return *new(*big.Int), err
}
out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) LastRequestId() (*big.Int, error) {
return _VRFV2Wrapper.Contract.LastRequestId(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) LastRequestId() (*big.Int, error) {
return _VRFV2Wrapper.Contract.LastRequestId(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) Owner(opts *bind.CallOpts) (common.Address, error) {
var out []interface{}
err := _VRFV2Wrapper.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 (_VRFV2Wrapper *VRFV2WrapperSession) Owner() (common.Address, error) {
return _VRFV2Wrapper.Contract.Owner(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) Owner() (common.Address, error) {
return _VRFV2Wrapper.Contract.Owner(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) SCallbacks(opts *bind.CallOpts, arg0 *big.Int) (SCallbacks,
error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "s_callbacks", arg0)
outstruct := new(SCallbacks)
if err != nil {
return *outstruct, err
}
outstruct.CallbackAddress = *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
outstruct.CallbackGasLimit = *abi.ConvertType(out[1], new(uint32)).(*uint32)
outstruct.RequestGasPrice = *abi.ConvertType(out[2], new(*big.Int)).(**big.Int)
outstruct.RequestWeiPerUnitLink = *abi.ConvertType(out[3], new(*big.Int)).(**big.Int)
outstruct.JuelsPaid = *abi.ConvertType(out[4], new(*big.Int)).(**big.Int)
return *outstruct, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) SCallbacks(arg0 *big.Int) (SCallbacks,
error) {
return _VRFV2Wrapper.Contract.SCallbacks(&_VRFV2Wrapper.CallOpts, arg0)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) SCallbacks(arg0 *big.Int) (SCallbacks,
error) {
return _VRFV2Wrapper.Contract.SCallbacks(&_VRFV2Wrapper.CallOpts, arg0)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) SConfigured(opts *bind.CallOpts) (bool, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "s_configured")
if err != nil {
return *new(bool), err
}
out0 := *abi.ConvertType(out[0], new(bool)).(*bool)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) SConfigured() (bool, error) {
return _VRFV2Wrapper.Contract.SConfigured(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) SConfigured() (bool, error) {
return _VRFV2Wrapper.Contract.SConfigured(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) SDisabled(opts *bind.CallOpts) (bool, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "s_disabled")
if err != nil {
return *new(bool), err
}
out0 := *abi.ConvertType(out[0], new(bool)).(*bool)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) SDisabled() (bool, error) {
return _VRFV2Wrapper.Contract.SDisabled(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) SDisabled() (bool, error) {
return _VRFV2Wrapper.Contract.SDisabled(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCaller) TypeAndVersion(opts *bind.CallOpts) (string, error) {
var out []interface{}
err := _VRFV2Wrapper.contract.Call(opts, &out, "typeAndVersion")
if err != nil {
return *new(string), err
}
out0 := *abi.ConvertType(out[0], new(string)).(*string)
return out0, err
}
func (_VRFV2Wrapper *VRFV2WrapperSession) TypeAndVersion() (string, error) {
return _VRFV2Wrapper.Contract.TypeAndVersion(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperCallerSession) TypeAndVersion() (string, error) {
return _VRFV2Wrapper.Contract.TypeAndVersion(&_VRFV2Wrapper.CallOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) AcceptOwnership(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "acceptOwnership")
}
func (_VRFV2Wrapper *VRFV2WrapperSession) AcceptOwnership() (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.AcceptOwnership(&_VRFV2Wrapper.TransactOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) AcceptOwnership() (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.AcceptOwnership(&_VRFV2Wrapper.TransactOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) Disable(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "disable")
}
func (_VRFV2Wrapper *VRFV2WrapperSession) Disable() (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.Disable(&_VRFV2Wrapper.TransactOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) Disable() (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.Disable(&_VRFV2Wrapper.TransactOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) Enable(opts *bind.TransactOpts) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "enable")
}
func (_VRFV2Wrapper *VRFV2WrapperSession) Enable() (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.Enable(&_VRFV2Wrapper.TransactOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) Enable() (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.Enable(&_VRFV2Wrapper.TransactOpts)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) OnTokenTransfer(opts *bind.TransactOpts, _sender common.Address, _amount *big.Int, _data []byte) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "onTokenTransfer", _sender, _amount, _data)
}
func (_VRFV2Wrapper *VRFV2WrapperSession) OnTokenTransfer(_sender common.Address, _amount *big.Int, _data []byte) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.OnTokenTransfer(&_VRFV2Wrapper.TransactOpts, _sender, _amount, _data)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) OnTokenTransfer(_sender common.Address, _amount *big.Int, _data []byte) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.OnTokenTransfer(&_VRFV2Wrapper.TransactOpts, _sender, _amount, _data)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) RawFulfillRandomWords(opts *bind.TransactOpts, requestId *big.Int, randomWords []*big.Int) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "rawFulfillRandomWords", requestId, randomWords)
}
func (_VRFV2Wrapper *VRFV2WrapperSession) RawFulfillRandomWords(requestId *big.Int, randomWords []*big.Int) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.RawFulfillRandomWords(&_VRFV2Wrapper.TransactOpts, requestId, randomWords)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) RawFulfillRandomWords(requestId *big.Int, randomWords []*big.Int) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.RawFulfillRandomWords(&_VRFV2Wrapper.TransactOpts, requestId, randomWords)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) SetConfig(opts *bind.TransactOpts, _wrapperGasOverhead uint32, _coordinatorGasOverhead uint32, _wrapperPremiumPercentage uint8, _keyHash [32]byte, _maxNumWords uint8) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "setConfig", _wrapperGasOverhead, _coordinatorGasOverhead, _wrapperPremiumPercentage, _keyHash, _maxNumWords)
}
func (_VRFV2Wrapper *VRFV2WrapperSession) SetConfig(_wrapperGasOverhead uint32, _coordinatorGasOverhead uint32, _wrapperPremiumPercentage uint8, _keyHash [32]byte, _maxNumWords uint8) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.SetConfig(&_VRFV2Wrapper.TransactOpts, _wrapperGasOverhead, _coordinatorGasOverhead, _wrapperPremiumPercentage, _keyHash, _maxNumWords)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) SetConfig(_wrapperGasOverhead uint32, _coordinatorGasOverhead uint32, _wrapperPremiumPercentage uint8, _keyHash [32]byte, _maxNumWords uint8) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.SetConfig(&_VRFV2Wrapper.TransactOpts, _wrapperGasOverhead, _coordinatorGasOverhead, _wrapperPremiumPercentage, _keyHash, _maxNumWords)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) TransferOwnership(opts *bind.TransactOpts, to common.Address) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "transferOwnership", to)
}
func (_VRFV2Wrapper *VRFV2WrapperSession) TransferOwnership(to common.Address) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.TransferOwnership(&_VRFV2Wrapper.TransactOpts, to)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) TransferOwnership(to common.Address) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.TransferOwnership(&_VRFV2Wrapper.TransactOpts, to)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactor) Withdraw(opts *bind.TransactOpts, _recipient common.Address, _amount *big.Int) (*types.Transaction, error) {
return _VRFV2Wrapper.contract.Transact(opts, "withdraw", _recipient, _amount)
}
func (_VRFV2Wrapper *VRFV2WrapperSession) Withdraw(_recipient common.Address, _amount *big.Int) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.Withdraw(&_VRFV2Wrapper.TransactOpts, _recipient, _amount)
}
func (_VRFV2Wrapper *VRFV2WrapperTransactorSession) Withdraw(_recipient common.Address, _amount *big.Int) (*types.Transaction, error) {
return _VRFV2Wrapper.Contract.Withdraw(&_VRFV2Wrapper.TransactOpts, _recipient, _amount)
}
type VRFV2WrapperOwnershipTransferRequestedIterator struct {
Event *VRFV2WrapperOwnershipTransferRequested
contract *bind.BoundContract
event string
logs chan types.Log
sub ethereum.Subscription
done bool
fail error
}
func (it *VRFV2WrapperOwnershipTransferRequestedIterator) Next() bool {
if it.fail != nil {
return false
}
if it.done {
select {
case log := <-it.logs:
it.Event = new(VRFV2WrapperOwnershipTransferRequested)
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(VRFV2WrapperOwnershipTransferRequested)
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 *VRFV2WrapperOwnershipTransferRequestedIterator) Error() error {
return it.fail
}
func (it *VRFV2WrapperOwnershipTransferRequestedIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
type VRFV2WrapperOwnershipTransferRequested struct {
From common.Address
To common.Address
Raw types.Log
}
func (_VRFV2Wrapper *VRFV2WrapperFilterer) FilterOwnershipTransferRequested(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*VRFV2WrapperOwnershipTransferRequestedIterator, 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 := _VRFV2Wrapper.contract.FilterLogs(opts, "OwnershipTransferRequested", fromRule, toRule)
if err != nil {
return nil, err
}
return &VRFV2WrapperOwnershipTransferRequestedIterator{contract: _VRFV2Wrapper.contract, event: "OwnershipTransferRequested", logs: logs, sub: sub}, nil
}
func (_VRFV2Wrapper *VRFV2WrapperFilterer) WatchOwnershipTransferRequested(opts *bind.WatchOpts, sink chan<- *VRFV2WrapperOwnershipTransferRequested, 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 := _VRFV2Wrapper.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(VRFV2WrapperOwnershipTransferRequested)
if err := _VRFV2Wrapper.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 (_VRFV2Wrapper *VRFV2WrapperFilterer) ParseOwnershipTransferRequested(log types.Log) (*VRFV2WrapperOwnershipTransferRequested, error) {
event := new(VRFV2WrapperOwnershipTransferRequested)
if err := _VRFV2Wrapper.contract.UnpackLog(event, "OwnershipTransferRequested", log); err != nil {
return nil, err
}
event.Raw = log
return event, nil
}
type VRFV2WrapperOwnershipTransferredIterator struct {
Event *VRFV2WrapperOwnershipTransferred
contract *bind.BoundContract
event string
logs chan types.Log
sub ethereum.Subscription
done bool
fail error
}
func (it *VRFV2WrapperOwnershipTransferredIterator) Next() bool {
if it.fail != nil {
return false
}
if it.done {
select {
case log := <-it.logs:
it.Event = new(VRFV2WrapperOwnershipTransferred)
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(VRFV2WrapperOwnershipTransferred)
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 *VRFV2WrapperOwnershipTransferredIterator) Error() error {
return it.fail
}
func (it *VRFV2WrapperOwnershipTransferredIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
type VRFV2WrapperOwnershipTransferred struct {
From common.Address
To common.Address
Raw types.Log
}
func (_VRFV2Wrapper *VRFV2WrapperFilterer) FilterOwnershipTransferred(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*VRFV2WrapperOwnershipTransferredIterator, 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 := _VRFV2Wrapper.contract.FilterLogs(opts, "OwnershipTransferred", fromRule, toRule)
if err != nil {
return nil, err
}
return &VRFV2WrapperOwnershipTransferredIterator{contract: _VRFV2Wrapper.contract, event: "OwnershipTransferred", logs: logs, sub: sub}, nil
}
func (_VRFV2Wrapper *VRFV2WrapperFilterer) WatchOwnershipTransferred(opts *bind.WatchOpts, sink chan<- *VRFV2WrapperOwnershipTransferred, 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 := _VRFV2Wrapper.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(VRFV2WrapperOwnershipTransferred)
if err := _VRFV2Wrapper.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 (_VRFV2Wrapper *VRFV2WrapperFilterer) ParseOwnershipTransferred(log types.Log) (*VRFV2WrapperOwnershipTransferred, error) {
event := new(VRFV2WrapperOwnershipTransferred)
if err := _VRFV2Wrapper.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
return nil, err
}
event.Raw = log
return event, nil
}
type VRFV2WrapperWrapperFulfillmentFailedIterator struct {
Event *VRFV2WrapperWrapperFulfillmentFailed
contract *bind.BoundContract
event string
logs chan types.Log
sub ethereum.Subscription
done bool
fail error
}
func (it *VRFV2WrapperWrapperFulfillmentFailedIterator) Next() bool {
if it.fail != nil {
return false
}
if it.done {
select {
case log := <-it.logs:
it.Event = new(VRFV2WrapperWrapperFulfillmentFailed)
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(VRFV2WrapperWrapperFulfillmentFailed)
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 *VRFV2WrapperWrapperFulfillmentFailedIterator) Error() error {
return it.fail
}
func (it *VRFV2WrapperWrapperFulfillmentFailedIterator) Close() error {
it.sub.Unsubscribe()
return nil
}
type VRFV2WrapperWrapperFulfillmentFailed struct {
RequestId *big.Int
Consumer common.Address
Raw types.Log
}
func (_VRFV2Wrapper *VRFV2WrapperFilterer) FilterWrapperFulfillmentFailed(opts *bind.FilterOpts, requestId []*big.Int, consumer []common.Address) (*VRFV2WrapperWrapperFulfillmentFailedIterator, error) {
var requestIdRule []interface{}
for _, requestIdItem := range requestId {
requestIdRule = append(requestIdRule, requestIdItem)
}
var consumerRule []interface{}
for _, consumerItem := range consumer {
consumerRule = append(consumerRule, consumerItem)
}
logs, sub, err := _VRFV2Wrapper.contract.FilterLogs(opts, "WrapperFulfillmentFailed", requestIdRule, consumerRule)
if err != nil {
return nil, err
}
return &VRFV2WrapperWrapperFulfillmentFailedIterator{contract: _VRFV2Wrapper.contract, event: "WrapperFulfillmentFailed", logs: logs, sub: sub}, nil
}
func (_VRFV2Wrapper *VRFV2WrapperFilterer) WatchWrapperFulfillmentFailed(opts *bind.WatchOpts, sink chan<- *VRFV2WrapperWrapperFulfillmentFailed, requestId []*big.Int, consumer []common.Address) (event.Subscription, error) {
var requestIdRule []interface{}
for _, requestIdItem := range requestId {
requestIdRule = append(requestIdRule, requestIdItem)
}
var consumerRule []interface{}
for _, consumerItem := range consumer {
consumerRule = append(consumerRule, consumerItem)
}
logs, sub, err := _VRFV2Wrapper.contract.WatchLogs(opts, "WrapperFulfillmentFailed", requestIdRule, consumerRule)
if err != nil {
return nil, err
}
return event.NewSubscription(func(quit <-chan struct{}) error {
defer sub.Unsubscribe()
for {
select {
case log := <-logs:
event := new(VRFV2WrapperWrapperFulfillmentFailed)
if err := _VRFV2Wrapper.contract.UnpackLog(event, "WrapperFulfillmentFailed", 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 (_VRFV2Wrapper *VRFV2WrapperFilterer) ParseWrapperFulfillmentFailed(log types.Log) (*VRFV2WrapperWrapperFulfillmentFailed, error) {
event := new(VRFV2WrapperWrapperFulfillmentFailed)
if err := _VRFV2Wrapper.contract.UnpackLog(event, "WrapperFulfillmentFailed", log); err != nil {
return nil, err
}
event.Raw = log
return event, nil
}
type GetConfig struct {
FallbackWeiPerUnitLink *big.Int
StalenessSeconds uint32
FulfillmentFlatFeeLinkPPM uint32
WrapperGasOverhead uint32
CoordinatorGasOverhead uint32
WrapperPremiumPercentage uint8
KeyHash [32]byte
MaxNumWords uint8
}
type SCallbacks struct {
CallbackAddress common.Address
CallbackGasLimit uint32