glib/gvariant.go
func (v *Variant) GetString() string {
	var len C.gsize
	gc := C.g_variant_get_string(v.native(), &len)
	defer C.g_free(C.gpointer(gc))
	return C.GoStringN((*C.char)(gc), (C.int)(len))
}
func (v *Variant) GetString() string {
	var len C.gsize
	gc := C.g_variant_get_string(v.native(), &len)
	defer C.g_free(C.gpointer(gc))
	return C.GoStringN((*C.char)(gc), (C.int)(len))
}
// GetString returns the string value of the variant.