Struct VaultService 

pub struct VaultService { /* private fields */ }

Coordinates transactions, graph materialization, and crash recovery.

Implementations

impl VaultService

pub fn open<W: AsRef<Path>, S: AsRef<Path>>( wal_path: W, storage_root: S, author_did: u64, ) -> Result<Self>

pub fn graph_quin_count(&self) -> usize

pub fn list_graph_quins(&self, limit: usize) -> Result<Vec<NQuin>>

pub fn graph_coverage( &self, journal_limit: usize, ) -> Result<Vec<GraphCoverageRow>>

pub fn journal_count(&self) -> Result<usize>

pub fn list_health_records(&self, limit: usize) -> Result<Vec<JournalEntry>>

pub fn list_receipts(&self, limit: usize) -> Result<Vec<ReceiptRecord>>

pub fn list_outbox(&self, limit: usize) -> Result<Vec<SyncOutboxEntry>>

pub fn outbox_queued_count(&self) -> Result<usize>

pub fn list_active_consents( &self, now_unix: u64, ) -> Result<Vec<ConsentGrantRecord>>

pub fn append_consent(&self, grant: &ConsentGrantRecord) -> Result<()>

pub fn revoke_consent(&self, grant_id: &str) -> Result<bool>

pub fn wal_buffered_quins(&mut self) -> Result<usize>

pub fn commit_quin( &mut self, quin: NQuin, signing_key: &SigningKey, principal_did_hash: u64, ) -> Result<WalHandoffResult>

Appends a semantic mutation to the durable WAL.

pub fn checkpoint(&mut self) -> Result<[u8; 32]>

Commits buffered WAL events into the content-addressed DAG, materializes graph, persists checkpoint.

pub fn last_checkpoint_hash(&self) -> Option<[u8; 32]>

pub fn checkpoint_meta(&self) -> Option<CheckpointMeta>

pub fn commit_envelope( &mut self, envelope: &RecordEnvelope, signing_key: &SigningKey, principal_did_hash: u64, source: &str, summary: Option<String>, ) -> Result<usize>

Converts a wellfare RecordEnvelope into NQuins and commits them.

pub fn append_receipt(&self, receipt: &ReceiptRecord) -> Result<()>