A type trait that determines whether a connect
expression is well-formed.
template< typename S, typename R> struct can_connect
Class template can_connect
is a trait that is derived from true_type
if the expression execution::connect(std::declval<S>(), std::declval<R>())
is well formed; otherwise false_type
.
Header: asio/execution/connect.hpp
Convenience header: asio/execution.hpp