Add sleep callback

src/driver/exception.hpp

@@ -0,0 +1,38 @@
+#pragma once
+#include "type_traits.hpp"
+
+namespace std
+{
+	class exception
+	{
+	public:
+		exception& operator=(const exception& obj) noexcept = default;
+		exception& operator=(exception&& obj) noexcept = default;
+
+		virtual ~exception() = default;
+		virtual const char* what() const noexcept = 0;
+	};
+
+	class runtime_error : public exception
+	{
+	public:
+		runtime_error(const char* message)
+			: message_(message)
+		{
+			
+		}
+
+		runtime_error(const runtime_error& obj) noexcept = default;
+		runtime_error& operator=(const runtime_error& obj) noexcept = default;
+
+		runtime_error(runtime_error&& obj) noexcept = default;
+		runtime_error& operator=(runtime_error&& obj) noexcept = default;
+		
+		const char* what() const noexcept override
+		{
+			return message_;
+		}
+	private:
+		const char* message_{};
+	};
+}