diff options
Diffstat (limited to 'lib/notmuch.h')
-rw-r--r-- | lib/notmuch.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/notmuch.h b/lib/notmuch.h index c05e802..9fa2770 100644 --- a/lib/notmuch.h +++ b/lib/notmuch.h @@ -635,6 +635,21 @@ notmuch_messages_advance (notmuch_messages_t *messages); void notmuch_messages_destroy (notmuch_messages_t *messages); +/* Return a list of tags from all messages. + * + * The resulting list is guaranteed not to contain duplicated tags. + * + * WARNING: You can no longer iterate over messages after calling this + * function, because the iterator will point at the end of the list. + * We do not have a function to reset the iterator yet and the only + * way how you can iterate over the list again is to recreate the + * message list. + * + * The function returns NULL on error. + */ +notmuch_tags_t * +notmuch_messages_collect_tags (notmuch_messages_t *messages); + /* Get the message ID of 'message'. * * The returned string belongs to 'message' and as such, should not be |