/* Is the given 'tags' iterator pointing at a valid tag.
*
* When this function returns TRUE, notmuch_tags_get will return a
* valid string. Whereas when this function returns FALSE,
* notmuch_tags_get will return NULL.
*
* See the documentation of notmuch_message_get_tags for example code
* showing how to iterate over a notmuch_tags_t object.
*/
func (self *Tags) Valid() bool {
if self.tags == nil {
return false
}
v := C.notmuch_tags_valid(self.tags)
if v == 0 {
return false
}
return true
}
func (ts *Tags) valid() bool {
cbool := C.notmuch_tags_valid(ts.toC())
return int(cbool) != 0
}
