Submission Details
Severity:
Unused Custom Error
Summary
It is recommended that the definitions be removed when custom error is unused.
Vulnerability Details
Unused custom errors can be removed to save gas.
Impact
Informational/Gas
Tools Used
Aderyn
Recommendations
Remove
- Found in src/KittyCoin.sol [Line: 8](src/KittyCoin.sol#L8)
```solidity
error KittyCoin__OnlyKittyPoolCanMintOrBurn();
```
- Found in src/KittyPool.sol [Line: 21](src/KittyPool.sol#L21)
```solidity
error KittyPool__NotMeowntainerPurrrrr();
```
- Found in src/KittyPool.sol [Line: 22](src/KittyPool.sol#L22)
```solidity
error KittyPool__TokenNotFoundMeeoooww();
```
- Found in src/KittyPool.sol [Line: 23](src/KittyPool.sol#L23)
```solidity
error KittyPool__NotEnoughMeowllateralPurrrr();
```
- Found in src/KittyPool.sol [Line: 24](src/KittyPool.sol#L24)
```solidity
error KittyPool__TokenAlreadyExistsMeeoooww();
```
- Found in src/KittyPool.sol [Line: 25](src/KittyPool.sol#L25)
```solidity
error KittyPool__UserIsPurrfect();
```
- Found in src/KittyVault.sol [Line: 16](src/KittyVault.sol#L16)
```solidity
error KittyVault__NotPool();
```
- Found in src/KittyVault.sol [Line: 17](src/KittyVault.sol#L17)
```solidity
error KittyVault__NotMeowntainerPurrrrr();
```
Rewards breakdown
nSLOC
224This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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