LibDeployerDiscoverable
Functions
touchDeployerV3
Hack so that some deployer will emit an event with the sender as the
caller of touchDeployer. This MAY be needed by indexers such as
subgraph that can only index events from the first moment they are aware
of some contract. The deployer MUST be registered in ERC1820 registry
before it is touched, THEN the caller meta MUST be emitted after the
deployer is touched. This allows indexers such as subgraph to index the
deployer, then see the caller, then see the caller's meta emitted in the
same transaction.
This is NOT required if ANY other expression is deployed in the same
transaction as the caller meta, there only needs to be one expression on
ANY deployer known to ERC1820.
function touchDeployerV3(address deployer) internal;