Summary

Instead of public, use external to save some gas.

Vulnerability Details

In DecentralizedStableCoin.sol =>
function burn(uint256 _amount) public override onlyOwner {} change to function burn(uint256 _amount) external override onlyOwner {}

Impact

The external functions are slightly more gas efficient than public functions. By using external instead of public, we can reduce the gas cost.

Tools Used

Manual Review

Recommendations