4 #![feature(custom_inner_attributes)]
5 #![warn(clippy::needless_splitn)]
6 #![allow(clippy::iter_skip_next, clippy::iter_nth_zero, clippy::manual_split_once)]
8 extern crate itertools;
10 #[allow(unused_imports)]
11 use itertools::Itertools;
14 let str = "key=value=end";
15 let _ = str.splitn(2, '=').next();
16 let _ = str.splitn(2, '=').nth(0);
17 let _ = str.splitn(2, '=').nth(1);
18 let (_, _) = str.splitn(2, '=').next_tuple().unwrap();
19 let (_, _) = str.splitn(3, '=').next_tuple().unwrap();
20 let _: Vec<&str> = str.splitn(3, '=').collect();
22 let _ = str.rsplitn(2, '=').next();
23 let _ = str.rsplitn(2, '=').nth(0);
24 let _ = str.rsplitn(2, '=').nth(1);
25 let (_, _) = str.rsplitn(2, '=').next_tuple().unwrap();
26 let (_, _) = str.rsplitn(3, '=').next_tuple().unwrap();