#::
scala
++=
CompositeCancelable
+:
scala
+=
AtomicNumber
CompositeCancelable
--=
CompositeCancelable
-=
AtomicNumber
CompositeCancelable
:+
scala
::
scala
:=
Atomic
AssignableCancelable
ChainedCancelable
MultiAssignmentCancelable
SerialCancelable
SingleAssignmentCancelable
SingleAssignmentSubscription