/* Is the given 'messages' iterator pointing at a valid message.
*
* When this function returns TRUE, notmuch_messages_get will return a
* valid object. Whereas when this function returns FALSE,
* notmuch_messages_get will return NULL.
*
* See the documentation of notmuch_query_search_messages for example
* code showing how to iterate over a notmuch_messages_t object.
*/
func (self *Messages) Valid() bool {
if self.messages == nil {
return false
}
valid := C.notmuch_messages_valid(self.messages)
if valid == 0 {
return false
}
return true
}
func (ms *Messages) valid() bool {
cbool := C.notmuch_messages_valid(ms.toC())
return int(cbool) != 0
}