The execution::is_sender_to trait detects whether a type T satisfies the execution::sender_to concept for some receiver.

template<
    typename T,
    typename R>
struct is_sender_to

Class template is_sender_to is a type trait that is derived from true_type if the type T meets the concept definition for a sender for some receiver type R, otherwise false.

Requirements

Header: asio/execution/sender.hpp

Convenience header: asio/execution.hpp