solana_accounts_db::accounts_update_notifier_interface

Trait AccountsUpdateNotifierInterface

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pub trait AccountsUpdateNotifierInterface: Debug {
    // Required methods
    fn notify_account_update(
        &self,
        slot: Slot,
        account: &AccountSharedData,
        txn: &Option<&SanitizedTransaction>,
        pubkey: &Pubkey,
        write_version: u64,
    );
    fn notify_account_restore_from_snapshot(
        &self,
        slot: Slot,
        account: &StoredAccountMeta<'_>,
    );
    fn notify_end_of_restore_from_snapshot(&self);
}

Required Methods§

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fn notify_account_update( &self, slot: Slot, account: &AccountSharedData, txn: &Option<&SanitizedTransaction>, pubkey: &Pubkey, write_version: u64, )

Notified when an account is updated at runtime, due to transaction activities

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fn notify_account_restore_from_snapshot( &self, slot: Slot, account: &StoredAccountMeta<'_>, )

Notified when the AccountsDb is initialized at start when restored from a snapshot.

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fn notify_end_of_restore_from_snapshot(&self)

Notified when all accounts have been notified when restoring from a snapshot.

Implementors§