- assert_eq!("abc".escape_unicode(), String::from_str("\\x61\\x62\\x63"));
- assert_eq!("a c".escape_unicode(), String::from_str("\\x61\\x20\\x63"));
- assert_eq!("\r\n\t".escape_unicode(), String::from_str("\\x0d\\x0a\\x09"));
- assert_eq!("'\"\\".escape_unicode(), String::from_str("\\x27\\x22\\x5c"));
+ assert_eq!("abc".escape_unicode(),
+ String::from_str("\\u{61}\\u{62}\\u{63}"));
+ assert_eq!("a c".escape_unicode(),
+ String::from_str("\\u{61}\\u{20}\\u{63}"));
+ assert_eq!("\r\n\t".escape_unicode(),
+ String::from_str("\\u{d}\\u{a}\\u{9}"));
+ assert_eq!("'\"\\".escape_unicode(),
+ String::from_str("\\u{27}\\u{22}\\u{5c}"));