| #![warn(clippy::suspicious_splitn)] |
| |
| fn main() { |
| let _ = "a,b,c".splitn(3, ','); |
| let _ = [0, 1, 2, 1, 3].splitn(3, |&x| x == 1); |
| let _ = "".splitn(0, ','); |
| let _ = [].splitn(0, |&x: &u32| x == 1); |
| |
| let _ = "a,b".splitn(0, ','); |
| let _ = "a,b".rsplitn(0, ','); |
| let _ = "a,b".splitn(1, ','); |
| let _ = [0, 1, 2].splitn(0, |&x| x == 1); |
| let _ = [0, 1, 2].splitn_mut(0, |&x| x == 1); |
| let _ = [0, 1, 2].splitn(1, |&x| x == 1); |
| let _ = [0, 1, 2].rsplitn_mut(1, |&x| x == 1); |
| |
| const X: usize = 0; |
| let _ = "a,b".splitn(X + 1, ','); |
| let _ = "a,b".splitn(X, ','); |
| } |
