mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-01 00:49:30 +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().cloned();
|
||
|
|
let _ = vec!["hi"].iter().cloned();
|
||
|
|
let _ = Some(&1).cloned();
|
||
|
|
let _ = Box::new([1].iter()).cloned();
|
||
|
|
let _ = Box::new(Some(&1)).cloned();
|
||
|
|
|
||
|
|
// nay
|
||
|
|
let _ = [String::new()].iter().cloned();
|
||
|
|
let _ = Some(&String::new()).cloned();
|
||
|
|
}
|