++
ObservableLike
++=
CompositeCancelable
+:
ObservableLike
+=
AtomicNumber CompositeCancelable
--=
CompositeCancelable
-=
AtomicNumber CompositeCancelable
:+
ObservableLike
:=
Atomic AssignableCancelable MultiAssignmentCancelable SerialCancelable SingleAssignmentCancelable SingleAssignmentSubscription