DiamondLoupeFacet
facets
function facets() external view returns (struct IDiamondLoupe.Facet[] facets_)Gets all facets and their selectors.
Return Values
| Name | Type | Description |
|---|---|---|
| facets_ | struct IDiamondLoupe.Facet[] | Facet |
facetFunctionSelectors
function facetFunctionSelectors(address _facet) external view returns (bytes4[] _facetFunctionSelectors)Gets all the function selectors supported by a specific facet.
Parameters
| Name | Type | Description |
|---|---|---|
| _facet | address | The facet address. |
Return Values
| Name | Type | Description |
|---|---|---|
| _facetFunctionSelectors | bytes4[] | The selectors associated with a facet address. |
facetAddresses
function facetAddresses() external view returns (address[] facetAddresses_)Get all the facet addresses used by a diamond.
Return Values
| Name | Type | Description |
|---|---|---|
| facetAddresses_ | address[] |
facetAddress
function facetAddress(bytes4 _functionSelector) external view returns (address facetAddress_)Gets the facet that supports the given selector.
If facet is not found return address(0).
Parameters
| Name | Type | Description |
|---|---|---|
| _functionSelector | bytes4 | The function selector. |
Return Values
| Name | Type | Description |
|---|---|---|
| facetAddress_ | address | The facet address. |
supportsInterface
function supportsInterface(bytes4 _interfaceId) external view returns (bool)