45         assert!(UnicodeSegmentation::graphemes(s, true).eq(g.iter().cloned()));  in test_graphemes()
46         assert!(UnicodeSegmentation::graphemes(s, false).eq(g.iter().cloned()));  in test_graphemes()
49         assert!(UnicodeSegmentation::graphemes(s, true).rev().eq(g.iter().rev().cloned()));  in test_graphemes()
50         assert!(UnicodeSegmentation::graphemes(s, false).rev().eq(g.iter().rev().cloned()));  in test_graphemes()
55         assert!(UnicodeSegmentation::graphemes(s, true).eq(gt.iter().cloned()));  in test_graphemes()
56         assert!(UnicodeSegmentation::graphemes(s, false).eq(gf.iter().cloned()));  in test_graphemes()
59         assert!(UnicodeSegmentation::graphemes(s, true).rev().eq(gt.iter().rev().cloned()));  in test_graphemes()
60         assert!(UnicodeSegmentation::graphemes(s, false).rev().eq(gf.iter().rev().cloned()));  in test_graphemes()
116                 w.iter().cloned(),  in test_words()
121                 w.iter().rev().cloned(),  in test_words()
126         for i in w.iter().cloned().map(|s| s.len()).scan(0, |t, n| { *t += n; Some(*t) }) {  in test_words()
134                  indices.iter().cloned(),  in test_words()
139                  indices.iter().rev().cloned(),  in test_words()
160                 w.iter().cloned(),  in test_sentences()