Struct WalArchiver 

pub struct WalArchiver { /* private fields */ }

WAL (Write-Ahead Log) archiver for continuous backup capability

Implementations

impl WalArchiver

pub fn new(config: BackupConfig, db_pool: Arc<PgPool>) -> Self

pub async fn initialize(&self) -> Result<()>

Initialize WAL archiving

pub async fn start_archiving(&self) -> Result<()>

Start continuous WAL archiving

pub async fn stop_archiving(&self) -> Result<()>

Stop WAL archiving

pub async fn archive_wal_file( &self, wal_filename: &str, wal_path: &Path, ) -> Result<WalFile>

Archive a specific WAL file

pub async fn get_archived_wal_files(&self) -> Result<Vec<WalFile>>

Get list of archived WAL files

pub async fn cleanup_old_wal_files(&self) -> Result<u32>

Clean up old WAL archives based on retention policy

pub async fn get_archive_status(&self) -> ArchiveStatus

Get current archive status

pub async fn restore_wal_files( &self, target_lsn: &str, restore_directory: &Path, ) -> Result<Vec<WalFile>>

Restore WAL files for point-in-time recovery

Trait Implementations

impl Clone for WalArchiver

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.