Struct SingleCheckpointSharedInMemoryStore 

pub struct SingleCheckpointSharedInMemoryStore(/* private fields */);

Implementations

impl SingleCheckpointSharedInMemoryStore

pub fn insert_genesis_state( &mut self, checkpoint: VerifiedCheckpoint, contents: VerifiedCheckpointContents, committee: Committee, )

Trait Implementations

impl Clone for SingleCheckpointSharedInMemoryStore

fn clone(&self) -> SingleCheckpointSharedInMemoryStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SingleCheckpointSharedInMemoryStore

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SingleCheckpointSharedInMemoryStore

fn default() -> SingleCheckpointSharedInMemoryStore

Returns the “default value” for a type.

impl ObjectStore for SingleCheckpointSharedInMemoryStore

fn get_object(&self, _object_id: &ObjectID) -> Option<Object>

fn get_object_by_key( &self, _object_id: &ObjectID, _version: VersionNumber, ) -> Option<Object>

fn load_implicitly_read_system_object( &self, object_id: &ObjectID, version: ConsensusObjectVersion, ) -> Option<Object>

Load an implicitly read system object at the given version. Returns None if the store no longer has that version. Below is the default implementation that works for all the store except the main store, which is implemented in the writeback cache.

fn multi_get_objects(&self, object_ids: &[ObjectID]) -> Vec<Option<Object>>

fn multi_get_objects_by_key( &self, object_keys: &[ObjectKey], ) -> Vec<Option<Object>>

impl ReadStore for SingleCheckpointSharedInMemoryStore

fn get_checkpoint_by_digest( &self, digest: &CheckpointDigest, ) -> Option<VerifiedCheckpoint>

fn get_checkpoint_by_sequence_number( &self, sequence_number: CheckpointSequenceNumber, ) -> Option<VerifiedCheckpoint>

fn get_highest_verified_checkpoint(&self) -> Result<VerifiedCheckpoint>

Get the highest verified checkpint. This is the highest checkpoint summary that has been verified, generally by state-sync. Only the checkpoint header is guaranteed to be present in the store.

fn get_highest_synced_checkpoint(&self) -> Result<VerifiedCheckpoint>

Get the highest synced checkpint. This is the highest checkpoint that has been synced from state-synce. The checkpoint header, contents, transactions, and effects of this checkpoint are guaranteed to be present in the store

fn get_lowest_available_checkpoint(&self) -> Result<CheckpointSequenceNumber>

Lowest available checkpoint for which transaction and checkpoint data can be requested.

fn get_full_checkpoint_contents( &self, sequence_number: Option<CheckpointSequenceNumber>, digest: &CheckpointContentsDigest, ) -> Option<VersionedFullCheckpointContents>

Get a “full” checkpoint for purposes of state-sync “full” checkpoints include: header, contents, transactions, effects. sequence_number is optional since we can always query it using the digest. However if it is provided, we can avoid an extra db lookup.

fn get_committee(&self, epoch: EpochId) -> Option<Arc<Committee>>

fn get_transaction( &self, digest: &TransactionDigest, ) -> Option<Arc<VerifiedTransaction>>

fn get_transaction_effects( &self, digest: &TransactionDigest, ) -> Option<TransactionEffects>

fn get_events(&self, digest: &TransactionDigest) -> Option<TransactionEvents>

fn get_unchanged_loaded_runtime_objects( &self, _digest: &TransactionDigest, ) -> Option<Vec<ObjectKey>>

fn get_transaction_checkpoint( &self, _digest: &TransactionDigest, ) -> Option<CheckpointSequenceNumber>

fn get_latest_checkpoint(&self) -> Result<VerifiedCheckpoint>

Get the latest available checkpoint. This is the latest executed checkpoint.

fn get_checkpoint_contents_by_digest( &self, _digest: &CheckpointContentsDigest, ) -> Option<CheckpointContents>

fn get_checkpoint_contents_by_sequence_number( &self, _sequence_number: CheckpointSequenceNumber, ) -> Option<CheckpointContents>

fn get_latest_checkpoint_sequence_number( &self, ) -> Result<CheckpointSequenceNumber>

Get the latest available checkpoint sequence number. This is the sequence number of the latest executed checkpoint.

fn get_latest_epoch_id(&self) -> Result<EpochId>

Get the epoch of the latest checkpoint

fn multi_get_checkpoint_by_sequence_number( &self, sequence_numbers: &[CheckpointSequenceNumber], ) -> Vec<Option<VerifiedCheckpoint>>

fn multi_get_transactions( &self, tx_digests: &[TransactionDigest], ) -> Vec<Option<Arc<VerifiedTransaction>>>

fn multi_get_transaction_effects( &self, tx_digests: &[TransactionDigest], ) -> Vec<Option<TransactionEffects>>

fn multi_get_events( &self, event_digests: &[TransactionDigest], ) -> Vec<Option<TransactionEvents>>

fn multi_get_unchanged_loaded_runtime_objects( &self, digests: &[TransactionDigest], ) -> Vec<Option<Vec<ObjectKey>>>

fn get_checkpoint_data( &self, checkpoint: VerifiedCheckpoint, checkpoint_contents: CheckpointContents, ) -> Result<Checkpoint>

impl WriteStore for SingleCheckpointSharedInMemoryStore

fn insert_checkpoint(&self, checkpoint: &VerifiedCheckpoint) -> Result<()>

fn update_highest_synced_checkpoint( &self, checkpoint: &VerifiedCheckpoint, ) -> Result<()>

fn update_highest_verified_checkpoint( &self, checkpoint: &VerifiedCheckpoint, ) -> Result<()>

fn insert_checkpoint_contents( &self, checkpoint: &VerifiedCheckpoint, contents: VerifiedCheckpointContents, ) -> Result<()>

fn insert_committee(&self, new_committee: Committee) -> Result<()>