ERC1967Upgrade
This abstract contract provides getters and event emitting update functions for EIP1967 slots. Available since v4.1.
Events
AdminChanged
event AdminChanged(address previousAdmin, address newAdmin)
Emitted when the admin account has changed.
Parameters
| Name | Type | Description |
|---|---|---|
| previousAdmin | address | undefined |
| newAdmin | address | undefined |
BeaconUpgraded
event BeaconUpgraded(address indexed beacon)
Emitted when the beacon is upgraded.
Parameters
| Name | Type | Description |
|---|---|---|
beacon indexed | address | undefined |
Upgraded
event Upgraded(address indexed implementation)
Emitted when the implementation is upgraded.
Parameters
| Name | Type | Description |
|---|---|---|
implementation indexed | address | undefined |