mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 05:33:27 +00:00
21 lines
490 B
Rust
21 lines
490 B
Rust
#![warn(clippy::expect_used)]
|
|
#![allow(clippy::unnecessary_literal_unwrap)]
|
|
|
|
fn expect_option() {
|
|
let opt = Some(0);
|
|
let _ = opt.expect("");
|
|
//~^ ERROR: used `expect()` on an `Option` value
|
|
}
|
|
|
|
fn expect_result() {
|
|
let res: Result<u8, u8> = Ok(0);
|
|
let _ = res.expect("");
|
|
//~^ ERROR: used `expect()` on a `Result` value
|
|
let _ = res.expect_err("");
|
|
//~^ ERROR: used `expect_err()` on a `Result` value
|
|
}
|
|
|
|
fn main() {
|
|
expect_option();
|
|
expect_result();
|
|
}
|