Adds asio library and Storage Module

lib/asio-1.18.0/include/asio/execution/receiver_invocation_error.hpp

@@ -0,0 +1,48 @@
+//
+// execution/receiver_invocation_error.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_EXECUTION_RECEIVER_INVOCATION_ERROR_HPP
+#define ASIO_EXECUTION_RECEIVER_INVOCATION_ERROR_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include <stdexcept>
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace execution {
+
+/// Exception reported via @c set_error when an exception escapes from
+/// @c set_value.
+class receiver_invocation_error
+  : public std::runtime_error
+#if defined(ASIO_HAS_STD_NESTED_EXCEPTION)
+  , public std::nested_exception
+#endif // defined(ASIO_HAS_STD_NESTED_EXCEPTION)
+{
+public:
+  /// Constructor.
+  ASIO_DECL receiver_invocation_error();
+};
+
+} // namespace execution
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#if defined(ASIO_HEADER_ONLY)
+# include "asio/execution/impl/receiver_invocation_error.ipp"
+#endif // defined(ASIO_HEADER_ONLY)
+
+#endif // ASIO_EXECUTION_RECEIVER_INVOCATION_ERROR_HPP