1 files changed, 45 insertions, 0 deletions
diff --git a/include/Result.hpp b/include/Result.hpp
new file mode 100644
index 0000000..31f9e4d
--- /dev/null
+++ b/include/Result.hpp
@@ -0,0 +1,45 @@
+#ifndef SIBS_RESULT_HPP
+#define SIBS_RESULT_HPP
+
+#include <cassert>
+
+namespace sibs
+{
+	template <typename T>
+	class Result
+	{
+	public:
+		static Result Ok(const T &value)
+		{
+			return Result(value);
+		}
+
+		static Result Err(const char *errMsg)
+		{
+			return Result(errMsg);
+		}
+
+		bool isOk() const { return !errMsg; }
+		bool isErr() const { return errMsg; }
+
+		T& unwrap()
+		{
+			assert(isOk());
+			return value;
+		}
+
+		const char *getErrMsg() const
+		{
+			assert(isErr());
+			return errMsg;
+		}
+	private:
+		Result(const T &_value) : value(_value), errMsg(nullptr){}
+		Result(const char *_errMsg) : errMsg(_errMsg){}
+	private:
+		T value;
+		const char *errMsg;
+	};
+}
+
+#endif //SIBS_RESULT_HPP