Gio.FILE_ATTRIBUTE_STANDARD_SORT_ORDER

A key in the "standard" namespace for setting the sort order of a file. Corresponding Gio.FileAttributeType is Gio.FileAttributeType.int32. An example use would be in file managers, which would use this key to set the order files are displayed. Files with smaller sort order should be sorted first, and files without sort order as if sort order was zero.