pub fn o2m_sender<'a, __Mem0: Stream<Item = (TaglessMemberId, MembershipEvent)> + Unpin + 'a, __NetOut0: FnMut((TaglessMemberId, Bytes)) + 'a>(
__membership: EmbeddedMembershipStreams<__Mem0>,
input: impl Stream<Item = String> + Unpin + 'a,
__network_out: &'a mut EmbeddedNetworkOut<__NetOut0>,
) -> Dfir<'a>