ERC721AStorage

ERC721AStorage

TokenApprovalRef

struct TokenApprovalRef {
  address value;
}

Layout

struct Layout {
  uint256 _currentIndex;
  uint256 _burnCounter;
  string _name;
  string _symbol;
  mapping(uint256 => uint256) _packedOwnerships;
  mapping(address => uint256) _packedAddressData;
  mapping(uint256 => struct ERC721AStorage.TokenApprovalRef) _tokenApprovals;
  mapping(address => mapping(address => bool)) _operatorApprovals;
}

STORAGE_SLOT

bytes32 STORAGE_SLOT

layout

function layout() internal pure returns (struct ERC721AStorage.Layout l)