pub fn direct_backend_read_only_for(
db_path: &Path,
) -> RuntimeResult<Arc<StorageBackend>>Expand description
The process-wide direct backend for db_path, opened READ-ONLY on first
use. The file must already exist — this constructor never creates or
schema-initializes an events database, which is what a read-only runtime’s
no-DB-creation contract requires of its event lane.