Function explicit_missing_input_is_an_error

ci/lint_cpp_rs/src/lib.rs:7666–7673

()

    #[test]
    fn explicit_missing_input_is_an_error() {
        let input =
            std::env::temp_dir().join(format!("fastled_lint_missing_input_{}", std::process::id()));
        let error = collect_input_files(Path::new("."), &[path_to_string(&input)])
            .unwrap_err()
            .to_string();
        assert!(error.contains("input path not found"));
    }

    #[test]
    fn unmatched_input_pattern_is_an_error() {