LL | res.ok().expect("disaster!");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
- = note: `-D clippy::ok-expect` implied by `-D warnings`
= help: you can call `expect()` directly on the `Result`
+ = note: `-D clippy::ok-expect` implied by `-D warnings`
error: called `ok().expect()` on a `Result` value
--> $DIR/ok_expect.rs:20:5