mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-01 03:03:40 +00:00
16 lines
372 B
Rust
16 lines
372 B
Rust
// run-rustfix
|
|
#![warn(clippy::cloned_instead_of_copied)]
|
|
|
|
fn main() {
|
|
// yay
|
|
let _ = [1].iter().copied();
|
|
let _ = vec!["hi"].iter().copied();
|
|
let _ = Some(&1).copied();
|
|
let _ = Box::new([1].iter()).copied();
|
|
let _ = Box::new(Some(&1)).copied();
|
|
|
|
// nay
|
|
let _ = [String::new()].iter().cloned();
|
|
let _ = Some(&String::new()).cloned();
|
|
}
|