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https://github.com/rust-lang/rust-clippy
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54 lines
1.8 KiB
Text
54 lines
1.8 KiB
Text
error: used `panic!()` or assertion in a function that returns `Result`
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--> tests/ui/panic_in_result_fn.rs:6:5
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LL | / fn result_with_panic() -> Result<bool, String> // should emit lint
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LL | |
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LL | | {
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LL | | panic!("error");
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LL | | }
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| |_____^
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= 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
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note: return Err() instead of panicking
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--> tests/ui/panic_in_result_fn.rs:9:9
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LL | panic!("error");
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| ^^^^^^^^^^^^^^^
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= note: `-D clippy::panic-in-result-fn` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::panic_in_result_fn)]`
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error: used `panic!()` or assertion in a function that returns `Result`
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--> tests/ui/panic_in_result_fn.rs:53:1
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LL | / fn function_result_with_panic() -> Result<bool, String> // should emit lint
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LL | |
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LL | | {
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LL | | panic!("error");
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LL | | }
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| |_^
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= 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
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note: return Err() instead of panicking
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--> tests/ui/panic_in_result_fn.rs:56:5
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LL | panic!("error");
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| ^^^^^^^^^^^^^^^
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error: used `panic!()` or assertion in a function that returns `Result`
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--> tests/ui/panic_in_result_fn.rs:59:1
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LL | / fn in_closure() -> Result<bool, String> {
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LL | | let c = || panic!();
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LL | | c()
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LL | | }
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| |_^
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= 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
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note: return Err() instead of panicking
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--> tests/ui/panic_in_result_fn.rs:60:16
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LL | let c = || panic!();
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| ^^^^^^^^
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error: aborting due to 3 previous errors
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