ReadonlycompareHow to decide whether two files differ.
Optional ReadonlycompareTolerance for comparison (bytes for size, milliseconds for modtime).
Optional ReadonlyconcurrencyMaximum number of concurrent transfer actions. Defaults to 4.
Optional ReadonlydryWhen true, actions are generated but not executed.
Optional ReadonlyencryptionOptional provider for per-file encryption settings.
Optional ReadonlykeepNumber of days to retain orphaned destination files when keepMode is 'keep-days'.
ReadonlykeepWhat to do with destination files absent from the source.
Optional ReadonlysignalSignal to abort the sync operation.
Configuration options for a sync operation.