LibDiamond

LibDiamond

DIAMOND_STORAGE_POSITION

bytes32 DIAMOND_STORAGE_POSITION

FacetAddressAndPosition

struct FacetAddressAndPosition {
  address facetAddress;
  uint96 functionSelectorPosition;
}

FacetFunctionSelectors

struct FacetFunctionSelectors {
  bytes4[] functionSelectors;
  uint256 facetAddressPosition;
}

DiamondStorage

struct DiamondStorage {
  mapping(bytes4 => struct LibDiamond.FacetAddressAndPosition) selectorToFacetAndPosition;
  mapping(address => struct LibDiamond.FacetFunctionSelectors) facetFunctionSelectors;
  address[] facetAddresses;
  mapping(bytes4 => bool) supportedInterfaces;
  address contractOwner;
}

diamondStorage

function diamondStorage() internal pure returns (struct LibDiamond.DiamondStorage ds)

OwnershipTransferred

event OwnershipTransferred(address previousOwner, address newOwner)

setContractOwner

function setContractOwner(address _newOwner) internal

contractOwner

function contractOwner() internal view returns (address contractOwner_)

enforceIsContractOwner

function enforceIsContractOwner() internal view

DiamondCut

event DiamondCut(struct IDiamondCut.FacetCut[] _diamondCut, address _init, bytes _calldata)

diamondCut

function diamondCut(struct IDiamondCut.FacetCut[] _diamondCut, address _init, bytes _calldata) internal

addFunctions

function addFunctions(address _facetAddress, bytes4[] _functionSelectors) internal

replaceFunctions

function replaceFunctions(address _facetAddress, bytes4[] _functionSelectors) internal

removeFunctions

function removeFunctions(address _facetAddress, bytes4[] _functionSelectors) internal

addFacet

function addFacet(struct LibDiamond.DiamondStorage ds, address _facetAddress) internal

addFunction

function addFunction(struct LibDiamond.DiamondStorage ds, bytes4 _selector, uint96 _selectorPosition, address _facetAddress) internal

removeFunction

function removeFunction(struct LibDiamond.DiamondStorage ds, address _facetAddress, bytes4 _selector) internal

initializeDiamondCut

function initializeDiamondCut(address _init, bytes _calldata) internal

enforceHasContractCode

function enforceHasContractCode(address _contract, string _errorMessage) internal view