Lines Matching refs:rfind
355 make_test!(rfind_underscore_char, s, s.rfind('_'));
359 make_test!(rfind_zzz_char, s, s.rfind('\u{1F4A4}'));
3518 assert_eq!("hello".rfind('l'), Some(3));
3519 assert_eq!("hello".rfind(|c: char| c == 'o'), Some(4));
3520 assert!("hello".rfind('x').is_none());
3521 assert!("hello".rfind(|c: char| c == 'x').is_none());
3522 assert_eq!("ประเทศไทย中华Việt Nam".rfind('华'), Some(30));
3523 assert_eq!("ประเทศไทย中华Việt Nam".rfind(|c: char| c == '华'), Some(30));
3583 assert!(match string.rfind(pat) {