Implemented ast_node_T; parse_string now returns an actual AST; Moved functions to new files

src/main.cpp

@@ -8,36 +8,13 @@ public:
     void write(char c) {
         std::cout << c;
     }
-private:
 };
 
 
 int main() {
-/*    Uart uart;
-
-    Logger logger(uart);
-    logger.log<"Test:{}">(1, 2, 3);
-
-    std::cout << std::endl;
-
-    */
-
     constexpr detail::ConstString s{"Test: {:16.8f} {:03.5} {:08.2}"};
 
     const auto formatted = format<s>(3.4, "abc", 8.98754);
 
-/*
-    constexpr detail::ConstString s = "{:8.14c}";
-
-    constexpr auto result = detail::parse_fmt_string<s>(2);
-
-    std::cout << "Is valid: " << result.is_valid << std::endl << std::endl;
-
-    std::cout << "\tresult.has_zero_padding: " << result.result.has_zero_padding << std::endl;
-    std::cout << "\tresult.length: " << result.result.length << std::endl;
-    std::cout << "\tresult.precision: " << result.result.precision << std::endl;
-    std::cout << "\tresult.type: " << static_cast<int>(result.result.type) << std::endl;
-*/
-
     return 0;
 }