1 #![warn(clippy::suspicious_splitn)]
2 #![allow(clippy::needless_splitn)]
5 let _ = "a,b,c".splitn(3, ',');
6 let _ = [0, 1, 2, 1, 3].splitn(3, |&x| x == 1);
7 let _ = "".splitn(0, ',');
8 let _ = [].splitn(0, |&x: &u32| x == 1);
10 let _ = "a,b".splitn(0, ',');
11 let _ = "a,b".rsplitn(0, ',');
12 let _ = "a,b".splitn(1, ',');
13 let _ = [0, 1, 2].splitn(0, |&x| x == 1);
14 let _ = [0, 1, 2].splitn_mut(0, |&x| x == 1);
15 let _ = [0, 1, 2].splitn(1, |&x| x == 1);
16 let _ = [0, 1, 2].rsplitn_mut(1, |&x| x == 1);
19 let _ = "a,b".splitn(X + 1, ',');
20 let _ = "a,b".splitn(X, ',');