solidity_vrf_coordinator_interface

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 Go to latest Published: Jul 27, 2020 License: MIT Imports: 8 Imported by: 0

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Index

Constants

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const VRFCoordinatorABI = "" /* 3487-byte string literal not displayed */

VRFCoordinatorABI is the input ABI used to generate the binding from.

Variables

View Source 
var VRFCoordinatorBin = "" /* 17306-byte string literal not displayed */

VRFCoordinatorBin is the compiled bytecode used for deploying new contracts.

Functions

This section is empty.

Types

type VRFCoordinator 

type VRFCoordinator struct {
	VRFCoordinatorCaller     // Read-only binding to the contract
	VRFCoordinatorTransactor // Write-only binding to the contract
	VRFCoordinatorFilterer   // Log filterer for contract events
}

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

func DeployVRFCoordinator 

func DeployVRFCoordinator(auth *bind.TransactOpts, backend bind.ContractBackend, _link common.Address) (common.Address, *types.Transaction, *VRFCoordinator, error)

DeployVRFCoordinator deploys a new Ethereum contract, binding an instance of VRFCoordinator to it.

func NewVRFCoordinator 

func NewVRFCoordinator(address common.Address, backend bind.ContractBackend) (*VRFCoordinator, error)

NewVRFCoordinator creates a new instance of VRFCoordinator, bound to a specific deployed contract.

type VRFCoordinatorCaller 

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

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

func NewVRFCoordinatorCaller 

func NewVRFCoordinatorCaller(address common.Address, caller bind.ContractCaller) (*VRFCoordinatorCaller, error)

NewVRFCoordinatorCaller creates a new read-only instance of VRFCoordinator, bound to a specific deployed contract.

func (*VRFCoordinatorCaller) Callbacks 

func (_VRFCoordinator *VRFCoordinatorCaller) Callbacks(opts *bind.CallOpts, arg0 [32]byte) (struct {
	CallbackContract common.Address
	RandomnessFee    *big.Int
	Seed             *big.Int
}, error)

Callbacks is a free data retrieval call binding the contract method 0x21f36509.

Solidity: function callbacks(bytes32 ) view returns(address callbackContract, uint256 randomnessFee, uint256 seed)

func (*VRFCoordinatorCaller) HashOfKey 

func (_VRFCoordinator *VRFCoordinatorCaller) HashOfKey(opts *bind.CallOpts, _publicKey [2]*big.Int) ([32]byte, error)

HashOfKey is a free data retrieval call binding the contract method 0xcaf70c4a.

Solidity: function hashOfKey(uint256[2] _publicKey) pure returns(bytes32)

func (*VRFCoordinatorCaller) ServiceAgreements 

func (_VRFCoordinator *VRFCoordinatorCaller) ServiceAgreements(opts *bind.CallOpts, arg0 [32]byte) (struct {
	VRFOracle common.Address
	JobID     [32]byte
	Fee       *big.Int
}, error)

ServiceAgreements is a free data retrieval call binding the contract method 0x75d35070.

Solidity: function serviceAgreements(bytes32 ) view returns(address vRFOracle, bytes32 jobID, uint256 fee)

func (*VRFCoordinatorCaller) WithdrawableTokens 

func (_VRFCoordinator *VRFCoordinatorCaller) WithdrawableTokens(opts *bind.CallOpts, arg0 common.Address) (*big.Int, error)

WithdrawableTokens is a free data retrieval call binding the contract method 0x006f6ad0.

Solidity: function withdrawableTokens(address ) view returns(uint256)

type VRFCoordinatorCallerRaw 

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

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

func (*VRFCoordinatorCallerRaw) Call 

func (_VRFCoordinator *VRFCoordinatorCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

type VRFCoordinatorCallerSession 

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

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

func (*VRFCoordinatorCallerSession) Callbacks 

func (_VRFCoordinator *VRFCoordinatorCallerSession) Callbacks(arg0 [32]byte) (struct {
	CallbackContract common.Address
	RandomnessFee    *big.Int
	Seed             *big.Int
}, error)

Callbacks is a free data retrieval call binding the contract method 0x21f36509.

Solidity: function callbacks(bytes32 ) view returns(address callbackContract, uint256 randomnessFee, uint256 seed)

func (*VRFCoordinatorCallerSession) HashOfKey 

func (_VRFCoordinator *VRFCoordinatorCallerSession) HashOfKey(_publicKey [2]*big.Int) ([32]byte, error)

HashOfKey is a free data retrieval call binding the contract method 0xcaf70c4a.

Solidity: function hashOfKey(uint256[2] _publicKey) pure returns(bytes32)

func (*VRFCoordinatorCallerSession) ServiceAgreements 

func (_VRFCoordinator *VRFCoordinatorCallerSession) ServiceAgreements(arg0 [32]byte) (struct {
	VRFOracle common.Address
	JobID     [32]byte
	Fee       *big.Int
}, error)

ServiceAgreements is a free data retrieval call binding the contract method 0x75d35070.

Solidity: function serviceAgreements(bytes32 ) view returns(address vRFOracle, bytes32 jobID, uint256 fee)

func (*VRFCoordinatorCallerSession) WithdrawableTokens 

func (_VRFCoordinator *VRFCoordinatorCallerSession) WithdrawableTokens(arg0 common.Address) (*big.Int, error)

WithdrawableTokens is a free data retrieval call binding the contract method 0x006f6ad0.

Solidity: function withdrawableTokens(address ) view returns(uint256)

type VRFCoordinatorFilterer 

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

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

func NewVRFCoordinatorFilterer 

func NewVRFCoordinatorFilterer(address common.Address, filterer bind.ContractFilterer) (*VRFCoordinatorFilterer, error)

NewVRFCoordinatorFilterer creates a new log filterer instance of VRFCoordinator, bound to a specific deployed contract.

func (*VRFCoordinatorFilterer) FilterNewServiceAgreement 

func (_VRFCoordinator *VRFCoordinatorFilterer) FilterNewServiceAgreement(opts *bind.FilterOpts) (*VRFCoordinatorNewServiceAgreementIterator, error)

FilterNewServiceAgreement is a free log retrieval operation binding the contract event 0xae189157e0628c1e62315e9179156e1ea10e90e9c15060002f7021e907dc2cfe.

Solidity: event NewServiceAgreement(bytes32 keyHash, uint256 fee)

func (*VRFCoordinatorFilterer) FilterRandomnessRequest 

func (_VRFCoordinator *VRFCoordinatorFilterer) FilterRandomnessRequest(opts *bind.FilterOpts, jobID [][32]byte) (*VRFCoordinatorRandomnessRequestIterator, error)

FilterRandomnessRequest is a free log retrieval operation binding the contract event 0xd241d78a52145a5d1d1ff002e32ec15cdc395631bcee66246650c2429dfaccaa.

Solidity: event RandomnessRequest(bytes32 keyHash, uint256 seed, bytes32 indexed jobID, address sender, uint256 fee)

func (*VRFCoordinatorFilterer) ParseNewServiceAgreement 

func (_VRFCoordinator *VRFCoordinatorFilterer) ParseNewServiceAgreement(log types.Log) (*VRFCoordinatorNewServiceAgreement, error)

ParseNewServiceAgreement is a log parse operation binding the contract event 0xae189157e0628c1e62315e9179156e1ea10e90e9c15060002f7021e907dc2cfe.

Solidity: event NewServiceAgreement(bytes32 keyHash, uint256 fee)

func (*VRFCoordinatorFilterer) ParseRandomnessRequest 

func (_VRFCoordinator *VRFCoordinatorFilterer) ParseRandomnessRequest(log types.Log) (*VRFCoordinatorRandomnessRequest, error)

ParseRandomnessRequest is a log parse operation binding the contract event 0xd241d78a52145a5d1d1ff002e32ec15cdc395631bcee66246650c2429dfaccaa.

Solidity: event RandomnessRequest(bytes32 keyHash, uint256 seed, bytes32 indexed jobID, address sender, uint256 fee)

func (*VRFCoordinatorFilterer) WatchNewServiceAgreement 

func (_VRFCoordinator *VRFCoordinatorFilterer) WatchNewServiceAgreement(opts *bind.WatchOpts, sink chan<- *VRFCoordinatorNewServiceAgreement) (event.Subscription, error)

WatchNewServiceAgreement is a free log subscription operation binding the contract event 0xae189157e0628c1e62315e9179156e1ea10e90e9c15060002f7021e907dc2cfe.

Solidity: event NewServiceAgreement(bytes32 keyHash, uint256 fee)

func (*VRFCoordinatorFilterer) WatchRandomnessRequest 

func (_VRFCoordinator *VRFCoordinatorFilterer) WatchRandomnessRequest(opts *bind.WatchOpts, sink chan<- *VRFCoordinatorRandomnessRequest, jobID [][32]byte) (event.Subscription, error)

WatchRandomnessRequest is a free log subscription operation binding the contract event 0xd241d78a52145a5d1d1ff002e32ec15cdc395631bcee66246650c2429dfaccaa.

Solidity: event RandomnessRequest(bytes32 keyHash, uint256 seed, bytes32 indexed jobID, address sender, uint256 fee)

type VRFCoordinatorNewServiceAgreement 

type VRFCoordinatorNewServiceAgreement struct {
	KeyHash [32]byte
	Fee     *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

VRFCoordinatorNewServiceAgreement represents a NewServiceAgreement event raised by the VRFCoordinator contract.

type VRFCoordinatorNewServiceAgreementIterator 

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

VRFCoordinatorNewServiceAgreementIterator is returned from FilterNewServiceAgreement and is used to iterate over the raw logs and unpacked data for NewServiceAgreement events raised by the VRFCoordinator contract.

func (*VRFCoordinatorNewServiceAgreementIterator) Close 

func (it *VRFCoordinatorNewServiceAgreementIterator) Close() error

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

func (*VRFCoordinatorNewServiceAgreementIterator) Error 

func (it *VRFCoordinatorNewServiceAgreementIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*VRFCoordinatorNewServiceAgreementIterator) Next 

func (it *VRFCoordinatorNewServiceAgreementIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type VRFCoordinatorRandomnessRequest 

type VRFCoordinatorRandomnessRequest struct {
	KeyHash [32]byte
	Seed    *big.Int
	JobID   [32]byte
	Sender  common.Address
	Fee     *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

VRFCoordinatorRandomnessRequest represents a RandomnessRequest event raised by the VRFCoordinator contract.

type VRFCoordinatorRandomnessRequestIterator 

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

VRFCoordinatorRandomnessRequestIterator is returned from FilterRandomnessRequest and is used to iterate over the raw logs and unpacked data for RandomnessRequest events raised by the VRFCoordinator contract.

func (*VRFCoordinatorRandomnessRequestIterator) Close 

func (it *VRFCoordinatorRandomnessRequestIterator) Close() error

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

func (*VRFCoordinatorRandomnessRequestIterator) Error 

func (it *VRFCoordinatorRandomnessRequestIterator) Error() error

Error returns any retrieval or parsing error occurred during filtering.

func (*VRFCoordinatorRandomnessRequestIterator) Next 

func (it *VRFCoordinatorRandomnessRequestIterator) Next() bool

Next advances the iterator to the subsequent event, returning whether there are any more events found. In case of a retrieval or parsing error, false is returned and Error() can be queried for the exact failure.

type VRFCoordinatorRaw 

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

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

func (*VRFCoordinatorRaw) Call 

func (_VRFCoordinator *VRFCoordinatorRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error

Call invokes the (constant) contract method with params as input values and sets the output to result. The result type might be a single field for simple returns, a slice of interfaces for anonymous returns and a struct for named returns.

func (*VRFCoordinatorRaw) Transact 

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

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

func (*VRFCoordinatorRaw) Transfer 

func (_VRFCoordinator *VRFCoordinatorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type VRFCoordinatorSession 

type VRFCoordinatorSession struct {
	Contract     *VRFCoordinator   // 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
}

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

func (*VRFCoordinatorSession) Callbacks 

func (_VRFCoordinator *VRFCoordinatorSession) Callbacks(arg0 [32]byte) (struct {
	CallbackContract common.Address
	RandomnessFee    *big.Int
	Seed             *big.Int
}, error)

Callbacks is a free data retrieval call binding the contract method 0x21f36509.

Solidity: function callbacks(bytes32 ) view returns(address callbackContract, uint256 randomnessFee, uint256 seed)

func (*VRFCoordinatorSession) FulfillRandomnessRequest 

func (_VRFCoordinator *VRFCoordinatorSession) FulfillRandomnessRequest(_proof []byte) (*types.Transaction, error)

FulfillRandomnessRequest is a paid mutator transaction binding the contract method 0x5e1c1059.

Solidity: function fulfillRandomnessRequest(bytes _proof) returns(bool)

func (*VRFCoordinatorSession) HashOfKey 

func (_VRFCoordinator *VRFCoordinatorSession) HashOfKey(_publicKey [2]*big.Int) ([32]byte, error)

HashOfKey is a free data retrieval call binding the contract method 0xcaf70c4a.

Solidity: function hashOfKey(uint256[2] _publicKey) pure returns(bytes32)

func (*VRFCoordinatorSession) OnTokenTransfer 

func (_VRFCoordinator *VRFCoordinatorSession) OnTokenTransfer(_sender common.Address, _fee *big.Int, _data []byte) (*types.Transaction, error)

OnTokenTransfer is a paid mutator transaction binding the contract method 0xa4c0ed36.

Solidity: function onTokenTransfer(address _sender, uint256 _fee, bytes _data) returns()

func (*VRFCoordinatorSession) RegisterProvingKey 

func (_VRFCoordinator *VRFCoordinatorSession) RegisterProvingKey(_fee *big.Int, _oracle common.Address, _publicProvingKey [2]*big.Int, _jobID [32]byte) (*types.Transaction, error)

RegisterProvingKey is a paid mutator transaction binding the contract method 0xd8340209.

Solidity: function registerProvingKey(uint256 _fee, address _oracle, uint256[2] _publicProvingKey, bytes32 _jobID) returns()

func (*VRFCoordinatorSession) ServiceAgreements 

func (_VRFCoordinator *VRFCoordinatorSession) ServiceAgreements(arg0 [32]byte) (struct {
	VRFOracle common.Address
	JobID     [32]byte
	Fee       *big.Int
}, error)

ServiceAgreements is a free data retrieval call binding the contract method 0x75d35070.

Solidity: function serviceAgreements(bytes32 ) view returns(address vRFOracle, bytes32 jobID, uint256 fee)

func (*VRFCoordinatorSession) Withdraw 

func (_VRFCoordinator *VRFCoordinatorSession) Withdraw(_recipient common.Address, _amount *big.Int) (*types.Transaction, error)

Withdraw is a paid mutator transaction binding the contract method 0xf3fef3a3.

Solidity: function withdraw(address _recipient, uint256 _amount) returns()

func (*VRFCoordinatorSession) WithdrawableTokens 

func (_VRFCoordinator *VRFCoordinatorSession) WithdrawableTokens(arg0 common.Address) (*big.Int, error)

WithdrawableTokens is a free data retrieval call binding the contract method 0x006f6ad0.

Solidity: function withdrawableTokens(address ) view returns(uint256)

type VRFCoordinatorTransactor 

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

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

func NewVRFCoordinatorTransactor 

func NewVRFCoordinatorTransactor(address common.Address, transactor bind.ContractTransactor) (*VRFCoordinatorTransactor, error)

NewVRFCoordinatorTransactor creates a new write-only instance of VRFCoordinator, bound to a specific deployed contract.

func (*VRFCoordinatorTransactor) FulfillRandomnessRequest 

func (_VRFCoordinator *VRFCoordinatorTransactor) FulfillRandomnessRequest(opts *bind.TransactOpts, _proof []byte) (*types.Transaction, error)

FulfillRandomnessRequest is a paid mutator transaction binding the contract method 0x5e1c1059.

Solidity: function fulfillRandomnessRequest(bytes _proof) returns(bool)

func (*VRFCoordinatorTransactor) OnTokenTransfer 

func (_VRFCoordinator *VRFCoordinatorTransactor) OnTokenTransfer(opts *bind.TransactOpts, _sender common.Address, _fee *big.Int, _data []byte) (*types.Transaction, error)

OnTokenTransfer is a paid mutator transaction binding the contract method 0xa4c0ed36.

Solidity: function onTokenTransfer(address _sender, uint256 _fee, bytes _data) returns()

func (*VRFCoordinatorTransactor) RegisterProvingKey 

func (_VRFCoordinator *VRFCoordinatorTransactor) RegisterProvingKey(opts *bind.TransactOpts, _fee *big.Int, _oracle common.Address, _publicProvingKey [2]*big.Int, _jobID [32]byte) (*types.Transaction, error)

RegisterProvingKey is a paid mutator transaction binding the contract method 0xd8340209.

Solidity: function registerProvingKey(uint256 _fee, address _oracle, uint256[2] _publicProvingKey, bytes32 _jobID) returns()

func (*VRFCoordinatorTransactor) Withdraw 

func (_VRFCoordinator *VRFCoordinatorTransactor) Withdraw(opts *bind.TransactOpts, _recipient common.Address, _amount *big.Int) (*types.Transaction, error)

Withdraw is a paid mutator transaction binding the contract method 0xf3fef3a3.

Solidity: function withdraw(address _recipient, uint256 _amount) returns()

type VRFCoordinatorTransactorRaw 

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

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

func (*VRFCoordinatorTransactorRaw) Transact 

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

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

func (*VRFCoordinatorTransactorRaw) Transfer 

func (_VRFCoordinator *VRFCoordinatorTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

Transfer initiates a plain transaction to move funds to the contract, calling its default method if one is available.

type VRFCoordinatorTransactorSession 

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

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

func (*VRFCoordinatorTransactorSession) FulfillRandomnessRequest 

func (_VRFCoordinator *VRFCoordinatorTransactorSession) FulfillRandomnessRequest(_proof []byte) (*types.Transaction, error)

FulfillRandomnessRequest is a paid mutator transaction binding the contract method 0x5e1c1059.

Solidity: function fulfillRandomnessRequest(bytes _proof) returns(bool)

func (*VRFCoordinatorTransactorSession) OnTokenTransfer 

func (_VRFCoordinator *VRFCoordinatorTransactorSession) OnTokenTransfer(_sender common.Address, _fee *big.Int, _data []byte) (*types.Transaction, error)

OnTokenTransfer is a paid mutator transaction binding the contract method 0xa4c0ed36.

Solidity: function onTokenTransfer(address _sender, uint256 _fee, bytes _data) returns()

func (*VRFCoordinatorTransactorSession) RegisterProvingKey 

func (_VRFCoordinator *VRFCoordinatorTransactorSession) RegisterProvingKey(_fee *big.Int, _oracle common.Address, _publicProvingKey [2]*big.Int, _jobID [32]byte) (*types.Transaction, error)

RegisterProvingKey is a paid mutator transaction binding the contract method 0xd8340209.

Solidity: function registerProvingKey(uint256 _fee, address _oracle, uint256[2] _publicProvingKey, bytes32 _jobID) returns()

func (*VRFCoordinatorTransactorSession) Withdraw 

func (_VRFCoordinator *VRFCoordinatorTransactorSession) Withdraw(_recipient common.Address, _amount *big.Int) (*types.Transaction, error)

Withdraw is a paid mutator transaction binding the contract method 0xf3fef3a3.

Solidity: function withdraw(address _recipient, uint256 _amount) returns()

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