GioVOLUME_IDENTIFIER_KIND_CLASS

The string used to obtain the volume class with g_volume_get_identifier().

Known volume classes include device, network, and loop. Other classes may be added in the future.

This is intended to be used by applications to classify GVolume instances into different sections - for example a file manager or file chooser can use this information to show network volumes under a “Network” heading and device volumes under a “Devices” heading.