Foundry DeFi Stablecoin CodeHawks Audit Contest

Cyfrin

DeFiFoundry

15,000 USDC

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Submission Details

Severity: gas

Valid

[I-2] NatSpec `@return` argument is missing

0xbug

Instances (27):

File: https://github.com/Cyfrin/2023-07-foundry-defi-stablecoin/blob/main/src/DSCEngine.sol

- 297: function _getAccountInformation(address user)

+ 297: // @return totalDscMinted

- 297: function _getAccountInformation(address user)

+ 297: // @return collateralValueInUsd

- 310: function _healthFactor(address user) private view returns (uint256) {

+ 310: // @return

- 324: function _calculateHealthFactor(uint256 totalDscMinted, uint256 collateralValueInUsd)

+ 324: // @return

- 340: function getTokenAmountFromUsd(address token, uint256 usdAmountInWei) public view returns (uint256) {

+ 340: // @return

- 350: function getAccountCollateralValue(address user) public view returns (uint256 totalCollateralValueInUsd) {

+ 350: // @return totalCollateralValueInUsd

- 361: function getUsdValue(address token, uint256 amount) public view returns (uint256) {

+ 361: // @return

- 369: function getAccountInformation(address user)

+ 369: // @return totalDscMinted

- 369: function getAccountInformation(address user)

+ 369: // @return collateralValueInUsd

- 377: function getAdditionalFeedPrecision() external pure returns (uint256) {

+ 377: // @return

- 381: function getPrecision() external pure returns (uint256) {

+ 381: // @return

- 385: function calculateHealthFactor(uint256 totalDscMinted, uint256 collateralValueInUsd)

+ 385: // @return

- 393: function getHealthFactor(address user) external view returns (uint256) {

+ 393: // @return

- 397: function getLiquidationBonus() external pure returns (uint256) {

+ 397: // @return

- 401: function getCollateralTokenPriceFeed(address token) external view returns (address) {

+ 401: // @return

- 405: function getCollateralTokens() external view returns (address[] memory) {

+ 405: // @return

- 409: function getMinHealthFactor() external pure returns (uint256) {

+ 409: // @return

- 413: function getLiquidationThreshold() external pure returns (uint256) {

+ 413: // @return

- 417: function getCollateralBalanceOfUser(address user, address token) external view returns (uint256) {

+ 417: // @return

- 421: function getDsc() external view returns (address) {

+ 421: // @return

File: src/DecentralizedStableCoin.sol

- 57: function mint(address _to, uint256 _amount) external onlyOwner returns (bool) {

+ 57: // @return

File: src/libraries/OracleLib.sol