Struct DbState 

pub struct DbState { /* private fields */ }

Per-database state hosted by a node.

Implementations

impl DbState

pub fn name(&self) -> &str

Database name.

pub fn db(&self) -> Db

Current database value.

pub fn basis_watch(&self) -> Receiver<u64>

Watch channel following the commit basis.

pub fn stream_items(&self) -> Receiver<Item>

Subscribes to live stream items (reports, index announcements, heartbeats).

pub fn index_basis(&self) -> u64

Basis of the newest published index root.

pub fn lease(&self) -> Lease

Currently held lease record.

pub fn handshake_snapshot(&self) -> (Vec<u8>, KeywordInterner)

Encoded schema/ident handshake payload plus a consistent basis and interner snapshot for backfill encoding.

pub fn tx_range( &self, start: u64, end: Option<u64>, ) -> Result<Vec<TxRecord>, NodeError>

Reads committed records in [start, end) from the durable log.

Errors

Returns an error when the log cannot be read.