MetaRouterV2 Code Style Findings

MRV-01C: Data Location Optimization

Type	Severity	Location
Gas Optimization		MetaRouterV2.sol:L19, L95, L102

Description:

The linked function arguments are set as memory yet are declared in external functions.

Example:

Copy
101function metaMintSwap(
102    MetaRouteStructs.MetaMintTransaction memory _metaMintTransaction
103) external {

Recommendation:

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

Alleviation:

All linked instances were properly adjusted to calldata.

MRV-02C: Redundant constructor Implementation

Type	Severity	Location
Gas Optimization		MetaRouterV2.sol:L16

Description:

The linked constructor is redundant.

Example:

Copy
16constructor() public {}

Recommendation:

We advise it to be omitted from the codebase.

Alleviation:

The constructor function has been omitted from the codebase as per our recommendation.