Enum Persistence 

pub(crate) enum Persistence {
    None,
    File(FileStore),
    Turso(Box<TursoStore>),
}

The runtime backend a connection persists its session ops to.

Variants

None

No persistence; accumulated ops are dropped after each flush.

File(FileStore)

CRC-framed append-only journal file, with compaction.

Turso(Box<TursoStore>)

Available on crate feature turso only.

Live-state rows in a turso database. Boxed because the store (its connection plus the prepared statements) is much larger than the other variants.

Implementations

impl Persistence

pub(crate) async fn persist( &mut self, client: &mut Client<JournaledSession>, ) -> Result<()>

Durably persists everything accumulated in the session since the last call, clearing the in-memory buffer only on success.

Errors

Returns the backend’s I/O error. The accumulated ops are retained, so a later call retries the same write.