Trait CheckpointCache

Source

pub trait CheckpointCache: Send + Sync {
    // Required methods
    fn deprecated_get_transaction_checkpoint(
        &self,
        digest: &TransactionDigest,
    ) -> Option<(EpochId, CheckpointSequenceNumber)>;
    fn deprecated_multi_get_transaction_checkpoint(
        &self,
        digests: &[TransactionDigest],
    ) -> Vec<Option<(EpochId, CheckpointSequenceNumber)>>;
    fn deprecated_insert_finalized_transactions(
        &self,
        digests: &[TransactionDigest],
        epoch: EpochId,
        sequence: CheckpointSequenceNumber,
    );
}