// RestoreDBFromLatestBackup restores the latest backup to dbDir. walDir // is where the write ahead logs are restored to and usually the same as dbDir. func (b *BackupEngine) RestoreDBFromLatestBackup(dbDir, walDir string, ro *RestoreOptions) error { var cErr *C.char cDBDir := C.CString(dbDir) cWalDir := C.CString(walDir) defer func() { C.free(unsafe.Pointer(cDBDir)) C.free(unsafe.Pointer(cWalDir)) }() C.rocksdb_backup_engine_restore_db_from_latest_backup(b.c, cDBDir, cWalDir, ro.c, &cErr) return convertErr(cErr) }
// RestoreDBFromLatestBackup restores the latest backup to dbDir. walDir // is where the write ahead logs are restored to and usually the same as dbDir. func (b *BackupEngine) RestoreDBFromLatestBackup(dbDir, walDir string, ro *RestoreOptions) error { var cErr *C.char cDbDir := C.CString(dbDir) cWalDir := C.CString(walDir) defer func() { C.free(unsafe.Pointer(cDbDir)) C.free(unsafe.Pointer(cWalDir)) }() C.rocksdb_backup_engine_restore_db_from_latest_backup(b.c, cDbDir, cWalDir, ro.c, &cErr) if cErr != nil { defer C.free(unsafe.Pointer(cErr)) return errors.New(C.GoString(cErr)) } return nil }
// RestoreDBFromLatestBackup restores the latest backup to @db_dir. @wal_dir // is where the write ahead logs are restored to and usually the same as @db_dir. func (self *BackupEngine) RestoreDBFromLatestBackup(db_dir string, wal_dir string, opts *RestoreOptions) error { var cErr *C.char c_db_dir := C.CString(db_dir) c_wal_dir := C.CString(wal_dir) defer func() { C.free(unsafe.Pointer(c_db_dir)) C.free(unsafe.Pointer(c_wal_dir)) }() C.rocksdb_backup_engine_restore_db_from_latest_backup(self.c, c_db_dir, c_wal_dir, opts.c, &cErr) if cErr != nil { defer C.free(unsafe.Pointer(cErr)) return errors.New(C.GoString(cErr)) } return nil }