| // run-rustfix |
| #![warn(clippy::all, clippy::pedantic)] |
| #![allow(clippy::iter_cloned_collect)] |
| #![allow(clippy::clone_on_copy)] |
| #![allow(clippy::missing_docs_in_private_items)] |
| #![allow(clippy::redundant_closure_for_method_calls)] |
| |
| fn main() { |
| let _: Vec<i8> = vec![5_i8; 6].iter().map(|x| *x).collect(); |
| let _: Vec<String> = vec![String::new()].iter().map(|x| x.clone()).collect(); |
| let _: Vec<u32> = vec![42, 43].iter().map(|&x| x).collect(); |
| let _: Option<u64> = Some(Box::new(16)).map(|b| *b); |
| |
| // Don't lint these |
| let v = vec![5_i8; 6]; |
| let a = 0; |
| let b = &a; |
| let _ = v.iter().map(|_x| *b); |
| let _ = v.iter().map(|_x| a.clone()); |
| let _ = v.iter().map(|&_x| a); |
| |
| // Issue #498 |
| let _ = std::env::args().map(|v| v.clone()); |
| } |
