#ifndef CPPCORO_IS_AWAITABLE_HPP_INCLUDED

#define CPPCORO_IS_AWAITABLE_HPP_INCLUDED

#include <cppcoro/detail/get_awaiter.hpp>

#include <type_traits>

namespace cppcoro

{

template<typename T, typename = std::void_t<>>

struct is_awaitable : std::false_type {};

template<typename T>

struct is_awaitable<T, std::void_t<decltype(cppcoro::detail::get_awaiter(std::declval<T>()))>>

: std::true_type

{};

template<typename T>

constexpr bool is_awaitable_v = is_awaitable<T>::value;

}

#endif