Lines Matching refs:hint
7 let hint = SizeHint::new(); in size_hint() localVariable
8 assert_eq!(hint.lower(), 0); in size_hint()
9 assert!(hint.upper().is_none()); in size_hint()
11 let mut hint = SizeHint::new(); in size_hint() localVariable
12 hint.set_lower(100); in size_hint()
13 assert_eq!(hint.lower(), 100); in size_hint()
14 assert!(hint.upper().is_none()); in size_hint()
16 let mut hint = SizeHint::new(); in size_hint() localVariable
17 hint.set_upper(200); in size_hint()
18 assert_eq!(hint.lower(), 0); in size_hint()
19 assert_eq!(hint.upper(), Some(200)); in size_hint()
21 let mut hint = SizeHint::new(); in size_hint() localVariable
22 hint.set_lower(100); in size_hint()
23 hint.set_upper(100); in size_hint()
24 assert_eq!(hint.lower(), 100); in size_hint()
25 assert_eq!(hint.upper(), Some(100)); in size_hint()
31 let mut hint = SizeHint::new(); in size_hint_lower_bigger_than_upper() localVariable
32 hint.set_upper(100); in size_hint_lower_bigger_than_upper()
33 hint.set_lower(200); in size_hint_lower_bigger_than_upper()
39 let mut hint = SizeHint::new(); in size_hint_upper_less_than_lower() localVariable
40 hint.set_lower(200); in size_hint_upper_less_than_lower()
41 hint.set_upper(100); in size_hint_upper_less_than_lower()