Contract sizes

[dave]

The pool contracts are above 24kb, so need a special allowUnlimitedContractSize: true override in hardhat.config.js. Here's the contract sizes:

 ·------------------------------------|--------------|----------------·
 |  Contract Name                     ·  Size (KiB)  ·  Change (KiB)  │
 ·····································|··············|·················
 |  Address                           ·       0.084  ·                │
 ·····································|··············|·················
 |  AddressUpgradeable                ·       0.084  ·                │
 ·····································|··············|·················
 |  BaseCarbonTonne                   ·      24.216  ·                │
 ·····································|··············|·················
 |  BeaconProxy                       ·       0.829  ·                │
 ·····································|··············|·················
 |  CarbonBurnTest                    ·       1.893  ·                │
 ·····································|··············|·················
 |  CarbonOffsetBatches               ·      20.921  ·                │
 ·····································|··············|·················
 |  CarbonOffsetBatchesStorage        ·       1.400  ·                │
 ·····································|··············|·················
 |  CarbonProjects                    ·      19.218  ·                │
 ·····································|··············|·················
 |  CarbonProjectsStorage             ·       2.516  ·                │
 ·····································|··············|·················
 |  CarbonProjectVintages             ·      17.171  ·                │
 ·····································|··············|·················
 |  CarbonProjectVintagesStorage      ·       1.793  ·                │
 ·····································|··············|·················
 |  console                           ·       0.084  ·                │
 ·····································|··············|·················
 |  ERC1967Proxy                      ·       0.682  ·                │
 ·····································|··············|·················
 |  ERC20                             ·       2.124  ·                │
 ·····································|··············|·················
 |  ERC20Upgradeable                  ·       2.124  ·                │
 ·····································|··············|·················
 |  ERC721Upgradeable                 ·       4.579  ·                │
 ·····································|··············|·················
 |  Modifiers                         ·       0.062  ·                │
 ·····································|··············|·················
 |  NatureCarbonTonne                 ·      24.169  ·                │
 ·····································|··············|·················
 |  ProjectUtils                      ·       0.062  ·                │
 ·····································|··············|·················
 |  ProjectVintageUtils               ·       0.062  ·                │
 ·····································|··············|·················
 |  RetirementCertificates            ·      15.299  ·                │
 ·····································|··············|·················
 |  SafeERC20Upgradeable              ·       0.084  ·                │
 ·····································|··············|·················
 |  StorageSlot                       ·       0.084  ·                │
 ·····································|··············|·················
 |  StorageSlotUpgradeable            ·       0.084  ·                │
 ·····································|··············|·················
 |  Strings                           ·       0.084  ·                │
 ·····································|··············|·················
 |  StringsUpgradeable                ·       0.084  ·                │
 ·····································|··············|·················
 |  TestToken                         ·       3.685  ·                │
 ·····································|··············|·················
 |  ToucanCarbonOffsets               ·      14.669  ·                │
 ·····································|··············|·················
 |  ToucanCarbonOffsetsFactory        ·      11.205  ·                │
 ·····································|··············|·················
 |  ToucanCarbonOffsetsStorage        ·       0.292  ·                │
 ·····································|··············|·················
 |  ToucanContractRegistry            ·       8.604  ·                │
 ·····································|··············|·················
 |  ToucanContractRegistryStorage     ·       0.190  ·                │
 ·····································|··············|·················
 |  ToucanCrosschainMessenger         ·       9.367  ·                │
 ·····································|··············|·················
 |  ToucanCrosschainMessengerStorage  ·       0.521  ·                │
 ·····································|··············|·················
 |  ToucanRegenBridge                 ·       4.302  ·                │
 ·····································|··············|·················
 |  UpgradeableBeacon                 ·       0.897  ·                │
 ·------------------------------------|--------------|----------------·

This override means that perhaps we won't notice if the bridge contract goes over that limit. We should monitor this.

[aspiers]

Worth mentioning that we have a project planned within Toucan specifically for addressing this contract size issue.

[pheuberger]

please report back here once this is addressed within toucan, so we can turn the flag off again 👍