jss::scoped_lock instance that locks
the supplied lockable objects.
explicit scoped_lock(LockableTypes& ... m);
jss::scoped_lock instance that
references the supplied mutexes. Uses an algorithm equivalent to
to lock all of the supplied lockable objects without deadlock.
Any exceptions thrown by any of the calls to acquire the locks on the lockable objects.
owns a lock on all the lockable objects in