Constructs the type corresponding to a maybe instance containing type type or Nothing.
It is appropriate to call glib.variant_type.VariantType.free on the return value.
a #GVariantType
a new maybe #GVariantType
Since 2.24
Constructs the type corresponding to a maybe instance containing type type or Nothing.
It is appropriate to call glib.variant_type.VariantType.free on the return value.