Gio.File::measure_disk_usage_finish

function vfunc_measure_disk_usage_finish(result: Gio.AsyncResult): [ok: Boolean, disk_usage: Number(guint64), num_dirs: Number(guint64), num_files: Number(guint64)] {
}

Collects the results from an earlier call to Gio.File.measure_disk_usage_async. See Gio.File.measure_disk_usage for more information.

Since 2.38

result: the Gio.AsyncResult passed to your Gio.AsyncReadyCallback
Returns: true if successful, with the out parameters set. false otherwise, with @error set.