mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-11 22:02:55 +00:00
38 lines
1.3 KiB
Text
38 lines
1.3 KiB
Text
error: used `panic!()` or assertion in a function that returns `Result`
|
|
--> $DIR/panic_in_result_fn.rs:6:5
|
|
|
|
|
LL | / fn result_with_panic() -> Result<bool, String> // should emit lint
|
|
LL | |
|
|
LL | | {
|
|
LL | | panic!("error");
|
|
LL | | }
|
|
| |_____^
|
|
|
|
|
= help: `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
|
|
note: return Err() instead of panicking
|
|
--> $DIR/panic_in_result_fn.rs:9:9
|
|
|
|
|
LL | panic!("error");
|
|
| ^^^^^^^^^^^^^^^
|
|
= note: `-D clippy::panic-in-result-fn` implied by `-D warnings`
|
|
= help: to override `-D warnings` add `#[allow(clippy::panic_in_result_fn)]`
|
|
|
|
error: used `panic!()` or assertion in a function that returns `Result`
|
|
--> $DIR/panic_in_result_fn.rs:53:1
|
|
|
|
|
LL | / fn function_result_with_panic() -> Result<bool, String> // should emit lint
|
|
LL | |
|
|
LL | | {
|
|
LL | | panic!("error");
|
|
LL | | }
|
|
| |_^
|
|
|
|
|
= help: `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
|
|
note: return Err() instead of panicking
|
|
--> $DIR/panic_in_result_fn.rs:56:5
|
|
|
|
|
LL | panic!("error");
|
|
| ^^^^^^^^^^^^^^^
|
|
|
|
error: aborting due to 2 previous errors
|
|
|