Function notmuch_sys::notmuch_tags_move_to_next

pub unsafe extern "C" fn notmuch_tags_move_to_next(tags: *mut notmuch_tags_t)

Move the 'tags' iterator to the next tag.

If 'tags' is already pointing at the last tag then the iterator will be moved to a point just beyond that last tag, (where notmuch_tags_valid will return FALSE and 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.