mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 21:53:23 +00:00
21 lines
484 B
Rust
21 lines
484 B
Rust
#![warn(clippy::unwrap_used)]
|
|
#![allow(clippy::unnecessary_literal_unwrap)]
|
|
|
|
fn unwrap_option() {
|
|
let opt = Some(0);
|
|
let _ = opt.unwrap();
|
|
//~^ ERROR: used `unwrap()` on an `Option` value
|
|
}
|
|
|
|
fn unwrap_result() {
|
|
let res: Result<u8, u8> = Ok(0);
|
|
let _ = res.unwrap();
|
|
//~^ ERROR: used `unwrap()` on a `Result` value
|
|
let _ = res.unwrap_err();
|
|
//~^ ERROR: used `unwrap_err()` on a `Result` value
|
|
}
|
|
|
|
fn main() {
|
|
unwrap_option();
|
|
unwrap_result();
|
|
}
|