mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-21 02:23:19 +00:00
58 lines
2.6 KiB
Text
58 lines
2.6 KiB
Text
|
error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
|
||
|
|
--> $DIR/panic_in_result_fn_assertions.rs:7:5
|
||
|
|
|
|
||
|
|
LL | / fn result_with_assert_with_message(x: i32) -> Result<bool, String> // should emit lint
|
||
|
|
LL | | {
|
||
|
|
LL | | assert!(x == 5, "wrong argument");
|
||
|
|
LL | | Ok(true)
|
||
|
|
LL | | }
|
||
|
|
| |_____^
|
||
|
|
|
|
||
|
|
= note: `-D clippy::panic-in-result-fn` implied by `-D warnings`
|
||
|
|
= help: `unimplemented!()`, `unreachable!()`, `todo!()`, `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_assertions.rs:9:9
|
||
|
|
|
|
||
|
|
LL | assert!(x == 5, "wrong argument");
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||
|
|
|
||
|
|
error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
|
||
|
|
--> $DIR/panic_in_result_fn_assertions.rs:13:5
|
||
|
|
|
|
||
|
|
LL | / fn result_with_assert_eq(x: i32) -> Result<bool, String> // should emit lint
|
||
|
|
LL | | {
|
||
|
|
LL | | assert_eq!(x, 5);
|
||
|
|
LL | | Ok(true)
|
||
|
|
LL | | }
|
||
|
|
| |_____^
|
||
|
|
|
|
||
|
|
= help: `unimplemented!()`, `unreachable!()`, `todo!()`, `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_assertions.rs:15:9
|
||
|
|
|
|
||
|
|
LL | assert_eq!(x, 5);
|
||
|
|
| ^^^^^^^^^^^^^^^^^
|
||
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||
|
|
|
||
|
|
error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
|
||
|
|
--> $DIR/panic_in_result_fn_assertions.rs:19:5
|
||
|
|
|
|
||
|
|
LL | / fn result_with_assert_ne(x: i32) -> Result<bool, String> // should emit lint
|
||
|
|
LL | | {
|
||
|
|
LL | | assert_ne!(x, 1);
|
||
|
|
LL | | Ok(true)
|
||
|
|
LL | | }
|
||
|
|
| |_____^
|
||
|
|
|
|
||
|
|
= help: `unimplemented!()`, `unreachable!()`, `todo!()`, `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_assertions.rs:21:9
|
||
|
|
|
|
||
|
|
LL | assert_ne!(x, 1);
|
||
|
|
| ^^^^^^^^^^^^^^^^^
|
||
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||
|
|
|
||
|
|
error: aborting due to 3 previous errors
|
||
|
|
|