VendorOracle Code Style Findings

VOE-01C: Variable Mutability Specifiers (Immutable)

Type	Severity	Location
Gas Optimization		VendorOracle.sol:L19, L21

Description:

The linked variables are assigned to only once during the contract's constructor.

Example:

Copy
31constructor(
32    address _registry,
33    address _NativeAddress,
34    address _wNativeAddress
35) {
36    registry = FeedRegistryInterface(_registry);
37    NATIVE = _NativeAddress;
38    pegs[_wNativeAddress] = _NativeAddress;
39}

Recommendation:

We advise them to be set as immutable greatly optimizing their read-access gas cost.

Alleviation:

Both referenced variables have been properly set as immutable greatly optimizing the code's gas cost.