diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/rabbit_backing_queue_spec.hrl | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/rabbit_backing_queue_spec.hrl b/include/rabbit_backing_queue_spec.hrl index bf93baba5d..79d44e1b38 100644 --- a/include/rabbit_backing_queue_spec.hrl +++ b/include/rabbit_backing_queue_spec.hrl @@ -25,7 +25,8 @@ -type(async_callback() :: fun ((atom(), fun ((atom(), state()) -> state())) -> 'ok')). -type(duration() :: ('undefined' | 'infinity' | number())). --type(msg_fun() :: fun((rabbit_types:basic_message(), ack()) -> 'ok')). +-type(msg_fun() :: fun((rabbit_types:basic_message(), ack()) -> 'ok') | + 'undefined'). -spec(start/1 :: ([rabbit_amqqueue:name()]) -> 'ok'). -spec(stop/0 :: () -> 'ok'). @@ -45,8 +46,8 @@ -> {undefined, state()}). -spec(drain_confirmed/1 :: (state()) -> {[rabbit_guid:guid()], state()}). -spec(dropwhile/3 :: - (fun ((rabbit_types:message_properties()) -> boolean()), - msg_fun() | 'undefined', state()) + (fun ((rabbit_types:message_properties()) -> boolean()), msg_fun(), + state()) -> state()). -spec(fetch/2 :: (true, state()) -> {fetch_result(ack()), state()}; (false, state()) -> {fetch_result(undefined), state()}). |