]>
Commit | Line | Data |
---|---|---|
f20569fa XL |
1 | // run-rustfix |
2 | ||
3 | #![warn(clippy::comparison_to_empty)] | |
4 | ||
5 | fn main() { | |
6 | // Disallow comparisons to empty | |
7 | let s = String::new(); | |
8 | let _ = s.is_empty(); | |
9 | let _ = !s.is_empty(); | |
10 | ||
11 | let v = vec![0]; | |
12 | let _ = v.is_empty(); | |
13 | let _ = !v.is_empty(); | |
14 | ||
15 | // Allow comparisons to non-empty | |
16 | let s = String::new(); | |
17 | let _ = s == " "; | |
18 | let _ = s != " "; | |
19 | ||
20 | let v = vec![0]; | |
21 | let _ = v == [0]; | |
22 | let _ = v != [0]; | |
23 | } |