563         fn test_func<R: BytesReader + Cacheable>(  in ut_macro_eat_whitespace_until_not()  function
570         assert_eq!(test_func(&mut deserializer).unwrap(), Some(b'n'));  in ut_macro_eat_whitespace_until_not()
573         assert_eq!(test_func(&mut deserializer).unwrap(), None);  in ut_macro_eat_whitespace_until_not()
576         assert!(test_func(&mut deserializer).is_err());  in ut_macro_eat_whitespace_until_not()
590         fn test_func<R: BytesReader + Cacheable>(  in ut_macro_eat_digits_until_not()  function
597         assert_eq!(test_func(&mut deserializer).unwrap(), Some(b'n'));  in ut_macro_eat_digits_until_not()
600         assert_eq!(test_func(&mut deserializer).unwrap(), None);  in ut_macro_eat_digits_until_not()
603         assert!(test_func(&mut deserializer).is_err());  in ut_macro_eat_digits_until_not()
618         fn test_func<R: Cacheable>(  in ut_macro_match_str()  function
626         assert!(test_func(&mut deserializer, b"1234").is_ok());  in ut_macro_match_str()
629         assert!(test_func(&mut deserializer, b"1234").is_err());  in ut_macro_match_str()