event OracleFailure(address msgSender, address asset, uint256 error, uint256 info, uint256 detail);
event NewPendingAnchor(address anchorAdmin, address asset, uint256 oldScaledPrice, uint256 newScaledPrice);
event SetExchangeRate(address asset, address exchangeRateModel, uint256 exchangeRate, uint256 maxSwingRate, uint256 maxSwingDuration);
event SetMaxSwingRate(address asset, uint256 oldMaxSwingRate, uint256 newMaxSwingRate, uint256 maxSwingDuration);
event PricePosted(address asset, uint256 previousPriceMantissa, uint256 requestedPriceMantissa, uint256 newPriceMantissa);
event CappedPricePosted(address asset, uint256 requestedPriceMantissa, uint256 anchorPriceMantissa, uint256 cappedPriceMantissa);
event SetPaused(bool newState);
event NewPendingAnchorAdmin(address oldPendingAnchorAdmin, address newPendingAnchorAdmin);
event NewAnchorAdmin(address oldAnchorAdmin, address newAnchorAdmin);
event NewPoster(address oldPoster, address newPoster);