Move-assign a basic_waitable_timer
from another.
template< typename Executor1> constraint< is_convertible< Executor1, Executor >::value, basic_waitable_timer & >::type operator=( basic_waitable_timer< Clock, WaitTraits, Executor1 > && other);
This assignment operator moves a timer from one object to another. Cancels any outstanding asynchronous operations associated with the target object.
The other basic_waitable_timer
object from which the move will occur.
Following the move, the moved-from object is in the same state as if
constructed using the basic_waitable_timer(const executor_type&)
constructor.