4 fn into_vec(self) -> Vec<T> {
10 fn test_from_iterator() {
11 assert_eq!(std::iter::empty().collect::<ThinVec<String>>().into_vec(), Vec::<String>::new());
12 assert_eq!(std::iter::once(42).collect::<ThinVec<_>>().into_vec(), vec![42]);
13 assert_eq!([1, 2].into_iter().collect::<ThinVec<_>>().into_vec(), vec![1, 2]);
14 assert_eq!([1, 2, 3].into_iter().collect::<ThinVec<_>>().into_vec(), vec![1, 2, 3]);
18 fn test_into_iterator_owned() {
19 assert_eq!(ThinVec::new().into_iter().collect::<Vec<String>>(), Vec::<String>::new());
20 assert_eq!(ThinVec::from(vec![1]).into_iter().collect::<Vec<_>>(), vec![1]);
21 assert_eq!(ThinVec::from(vec![1, 2]).into_iter().collect::<Vec<_>>(), vec![1, 2]);
22 assert_eq!(ThinVec::from(vec![1, 2, 3]).into_iter().collect::<Vec<_>>(), vec![1, 2, 3]);
26 fn test_into_iterator_ref() {
27 assert_eq!(ThinVec::new().iter().collect::<Vec<&String>>(), Vec::<&String>::new());
28 assert_eq!(ThinVec::from(vec![1]).iter().collect::<Vec<_>>(), vec![&1]);
29 assert_eq!(ThinVec::from(vec![1, 2]).iter().collect::<Vec<_>>(), vec![&1, &2]);
30 assert_eq!(ThinVec::from(vec![1, 2, 3]).iter().collect::<Vec<_>>(), vec![&1, &2, &3]);
34 fn test_into_iterator_ref_mut() {
35 assert_eq!(ThinVec::new().iter_mut().collect::<Vec<&mut String>>(), Vec::<&mut String>::new());
36 assert_eq!(ThinVec::from(vec![1]).iter_mut().collect::<Vec<_>>(), vec![&mut 1]);
37 assert_eq!(ThinVec::from(vec![1, 2]).iter_mut().collect::<Vec<_>>(), vec![&mut 1, &mut 2]);
39 ThinVec::from(vec![1, 2, 3]).iter_mut().collect::<Vec<_>>(),
40 vec![&mut 1, &mut 2, &mut 3],