An acknowledger that does nothing.

If you want to use this acknowledger in messages produced by your Broadway.Producer, you can get its configuration by calling the init/0 function. For example, you can use it in Broadway.test_message/3:

Broadway.test_message(MyPipeline, "some data", acknowledger: Broadway.NoopAcknowledger.init())

Broadway sets this acknowledger automatically on messages that have been acked via Broadway.Message.ack_immediately/1.