IOracleWithValidationFactory

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Title: IOracleWithValidationFactory

Interface of the CREATE2 factory deploying OracleWithValidation instances.

Functions

createOracleWithValidation

Deploys a new OracleWithValidation via CREATE2.

Reverts if an oracle address is zero, the two oracles are identical, or maxOracleDeviation >= 1e18.

function createOracleWithValidation(
    IOracle primaryOracle,
    IOracle validationOracle,
    uint256 maxOracleDeviation,
    bool revertOnValidationOracleFailure,
    address owner,
    bytes32 salt
) external returns (address oracle);

Parameters

Name	Type	Description
primaryOracle	IOracle	The primary oracle, always used for the price.
validationOracle	IOracle	The validation oracle used to bound-check the primary's price.
maxOracleDeviation	uint256	The maximum allowed deviation, in WAD.
revertOnValidationOracleFailure	bool	Whether price() reverts when the validation oracle call reverts.
owner	address	The initial owner of the deployed oracle.
salt	bytes32	The CREATE2 salt.

Returns

Name	Type	Description
oracle	address	The address of the deployed oracle.

isDeployedOracle

Whether oracle was deployed by this factory.

function isDeployedOracle(address oracle) external view returns (bool);

Events

OracleWithValidationDeployed

event OracleWithValidationDeployed(
    address indexed oracle,
    address primaryOracle,
    address validationOracle,
    uint256 maxOracleDeviation,
    bool revertOnValidationOracleFailure,
    address owner,
    bytes32 salt
);

Errors

NotAllowed

error NotAllowed();