Struct LocalFileDataStoreMaintenance 

pub struct LocalFileDataStoreMaintenance { /* private fields */ }

Implementations

impl LocalFileDataStoreMaintenance

pub fn open(root: impl Into<PathBuf>) -> Result<Self, MaintenanceError>

Opens maintenance for an existing host-owned store root.

Errors

Returns MaintenanceError when the root cannot be created or locked.

Trait Implementations

impl DataStoreMaintenance for LocalFileDataStoreMaintenance

fn prune( &mut self, policy: &RetentionPolicy, as_of: &str, ) -> Result<MaintenanceEvidence, MaintenanceError>

Prunes records under host policy with required as_of (FR-002/FR-003).

fn backup( &mut self, destination: &Path, as_of: &str, ) -> Result<MaintenanceEvidence, MaintenanceError>

Writes a verified zip backup to destination (FR-004/FR-006/FR-007).

fn restore( &mut self, archive: &Path, as_of: &str, ) -> Result<MaintenanceEvidence, MaintenanceError>

Verifies an archive and atomically replaces the store root (FR-005/FR-008).

impl DataStoreMigration for LocalFileDataStoreMaintenance

fn migrate_v1_to_v2( &mut self, backup_destination: &Path, as_of: &str, ) -> Result<MigrationReport, MigrationError>

Migrates a verified v1 root to v2 only after a host-directed backup and complete candidate verification have succeeded.

impl Debug for LocalFileDataStoreMaintenance

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for LocalFileDataStoreMaintenance

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.