Function documentation

src/library.rs:145–151

()

        #[test]
        fn documentation() {
            let (library_path, _temp_dir) = create_temp_library(Some(STUB_VERSION.to_string()));

            let library = Library::load(&library_path, Some(Language::Rust)).unwrap();

            assert_eq!(library.documentation, STUB_DOCUMENTATION);
        }

        #[test]
        fn namespaces() {