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Based on EIP-2535: Diamonds (https://eips.ethereum.org/EIPS/eip-2535) Follows diamond-3 implementation (https://github.com/mudgen/diamond-3-hardhat/) One of the diamond standard interfaces, used for diamond management.

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diamondCut

function diamondCut(struct IDiamondStorage.FacetCut[] _diamondCut, address _init, bytes _calldata) external
Add/replace/remove any number of functions and optionally execute a function with delegatecall

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Parameters

NameTypeDescription
_diamondCutIDiamondStorage.FacetCut[]Contains the facet addresses and function selectors
_initaddressThe address of the contract or facet to execute _calldata
_calldatabytesA function call, including function selector and arguments _calldata is executed with delegatecall on _init

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DiamondCut

event DiamondCut(struct IDiamondStorage.FacetCut[] _diamondCut, address _init, bytes _calldata)
Emitted when function selectors of a facet of the diamond is added, replaced, or removed

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Parameters

NameTypeDescription
_diamondCutstruct IDiamondStorage.FacetCut[]Contains the update data (facet addresses, action, function selectors)
_initaddressThe address of the contract or facet to execute _calldata
_calldatabytesFunction call to execute after the diamond cut

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InitializationFunctionReverted

error InitializationFunctionReverted(address _initializationContractAddress, bytes _calldata)

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InvalidFacetCutAction

error InvalidFacetCutAction()

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NotContract

error NotContract()

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NotFound

error NotFound()