...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Move construct from a different executor wrapper type, but specify a different executor.
template< typename U, typename OtherExecutor> executor_binder( executor_arg_t , const executor_type & e, executor_binder< U, OtherExecutor > && other);