mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-15 18:15:01 +00:00
14 lines
314 B
Rust
14 lines
314 B
Rust
// run-rustfix
|
|
|
|
#[warn(clippy::needless_option_as_deref)]
|
|
|
|
fn main() {
|
|
// should lint
|
|
let _: Option<&usize> = Some(&1).as_deref();
|
|
let _: Option<&mut usize> = Some(&mut 1).as_deref_mut();
|
|
|
|
// should not lint
|
|
let _ = Some(Box::new(1)).as_deref();
|
|
let _ = Some(Box::new(1)).as_deref_mut();
|
|
}
|