(unboundedDequeBasedMailbox: StringAdd).self
(unboundedDequeBasedMailbox: StringFormat).self
(unboundedDequeBasedMailbox: ArrowAssoc[UnboundedDequeBasedMailbox]).x
(Since version 2.10.0) Use leftOfArrow
instead
(unboundedDequeBasedMailbox: Ensuring[UnboundedDequeBasedMailbox]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
UnboundedDequeBasedMailbox is an unbounded MailboxType, backed by a Deque.