pub const IMPORT_IN_PROGRESS_KEY: &str = "backup:import_in_progress";Expand description
Key under which apply_import records that a destructive import is in
flight. Written (and persisted) before the keyspaces are cleared and
removed only after every record is back; if a crash interrupts the
import, this survives and boot refuses to start on the resulting hybrid
state (see vta-service’s server::run). Lives in the keys keyspace under a
prefix no clear/scan touches.