1 // aux-build:option_helpers.rs
3 #![warn(clippy::iter_skip_next)]
4 #![allow(clippy::blacklisted_name)]
6 extern crate option_helpers;
8 use option_helpers::IteratorFalsePositives;
10 /// Checks implementation of `ITER_SKIP_NEXT` lint
12 let mut some_vec = vec![0, 1, 2, 3];
13 let _ = some_vec.iter().skip(42).next();
14 let _ = some_vec.iter().cycle().skip(42).next();
15 let _ = (1..10).skip(10).next();
16 let _ = &some_vec[..].iter().skip(3).next();
17 let foo = IteratorFalsePositives { foo: 0 };
18 let _ = foo.skip(42).next();
19 let _ = foo.filter().skip(42).next();