public const unowned string CLASS

The string used to obtain the volume class with 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 Volume 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.

Package: gio-2.0