Struct BackupManager 

pub struct BackupManager { /* private fields */ }

Manages backup and restore operations

Implementations

impl BackupManager

pub fn new<P: AsRef<Path>>(source_path: P) -> Self

Create a new backup manager for the given database path

pub fn create_backup<P: AsRef<Path>>( &self, destination: P, ) -> Result<BackupMetadata>

Create a backup of the database to the specified destination

The backup includes:

• All SSTable files (*.sst)
• WAL file (wal.log)
• Causal index (causal.index)
• Vector index (vector.index)
• Agent registry (agent_registry.json)
• Metadata manifest (manifest.json)

Example

let manager = BackupManager::new("./test-db");
let metadata = manager.create_backup("./backups/backup-2025-11-06")?;
println!("Backup created with {} files", metadata.file_count);

pub fn restore_backup<P: AsRef<Path>>( &self, backup_path: P, ) -> Result<BackupMetadata>

Restore a backup to the specified destination

Warning

This will overwrite any existing data at the destination path.

Example

let manager = BackupManager::new("./restored-db");
manager.restore_backup("./backups/backup-2025-11-06")?;

pub fn list_backups<P: AsRef<Path>>( backup_dir: P, ) -> Result<Vec<BackupMetadata>>

List all backups in the specified directory

Returns a list of backup metadata sorted by timestamp (newest first).

pub fn verify_backup<P: AsRef<Path>>(backup_path: P) -> Result<bool>

Verify the integrity of a backup

Checks that all files exist and checksums match the manifest.