Function ensure_create2_deployer

pub fn ensure_create2_deployer<DB>(
    chain_spec: Arc<OpChainSpec>,
    timestamp: u64,
    db: &mut State<DB>,
) -> Result<(), <DB as Database>::Error>
where
    DB: Database,

Available on crate feature optimism only.

The Canyon hardfork issues an irregular state transition that force-deploys the create2 deployer contract. This is done by directly setting the code of the create2 deployer account prior to executing any transactions on the timestamp activation of the fork.