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Commit | Line | Data |
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f20569fa XL |
1 | use std::collections::{HashMap, VecDeque}; |
2 | ||
3 | fn main() { | |
4 | let sample = [1; 5]; | |
5 | let indirect_iter = sample.iter().collect::<Vec<_>>(); | |
6 | indirect_iter.into_iter().map(|x| (x, x + 1)).collect::<HashMap<_, _>>(); | |
7 | let indirect_len = sample.iter().collect::<VecDeque<_>>(); | |
8 | indirect_len.len(); | |
9 | let indirect_empty = sample.iter().collect::<VecDeque<_>>(); | |
10 | indirect_empty.is_empty(); | |
11 | let indirect_contains = sample.iter().collect::<VecDeque<_>>(); | |
12 | indirect_contains.contains(&&5); | |
13 | let indirect_negative = sample.iter().collect::<Vec<_>>(); | |
14 | indirect_negative.len(); | |
15 | indirect_negative | |
16 | .into_iter() | |
17 | .map(|x| (*x, *x + 1)) | |
18 | .collect::<HashMap<_, _>>(); | |
19 | ||
20 | // #6202 | |
21 | let a = "a".to_string(); | |
22 | let sample = vec![a.clone(), "b".to_string(), "c".to_string()]; | |
23 | let non_copy_contains = sample.into_iter().collect::<Vec<_>>(); | |
24 | non_copy_contains.contains(&a); | |
25 | ||
26 | // Fix #5991 | |
27 | let vec_a = vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; | |
28 | let vec_b = vec_a.iter().collect::<Vec<_>>(); | |
29 | if vec_b.len() > 3 {} | |
30 | let other_vec = vec![1, 3, 12, 4, 16, 2]; | |
31 | let we_got_the_same_numbers = other_vec.iter().filter(|item| vec_b.contains(item)).collect::<Vec<_>>(); | |
32 | ||
33 | // Fix #6297 | |
34 | let sample = [1; 5]; | |
35 | let multiple_indirect = sample.iter().collect::<Vec<_>>(); | |
36 | let sample2 = vec![2, 3]; | |
37 | if multiple_indirect.is_empty() { | |
38 | // do something | |
39 | } else { | |
40 | let found = sample2 | |
41 | .iter() | |
42 | .filter(|i| multiple_indirect.iter().any(|s| **s % **i == 0)) | |
43 | .collect::<Vec<_>>(); | |
44 | } | |
45 | } |