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https://github.com/rust-lang/rust-clippy
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23 lines
1,013 B
Text
23 lines
1,013 B
Text
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error: called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead
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--> $DIR/map_unwrap_or_fixable.rs:17:13
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LL | let _ = opt.map(|x| x + 1)
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| _____________^
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LL | | // Should lint even though this call is on a separate line.
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LL | | .unwrap_or_else(|| 0);
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| |_____________________________^ help: try this: `opt.map_or_else(|| 0, |x| x + 1)`
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= note: `-D clippy::map-unwrap-or` implied by `-D warnings`
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error: called `map(<f>).unwrap_or_else(<g>)` on a `Result` value. This can be done more directly by calling `.map_or_else(<g>, <f>)` instead
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--> $DIR/map_unwrap_or_fixable.rs:47:13
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LL | let _ = res.map(|x| x + 1)
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| _____________^
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LL | | // should lint even though this call is on a separate line
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LL | | .unwrap_or_else(|_e| 0);
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| |_______________________________^ help: try this: `res.map_or_else(|_e| 0, |x| x + 1)`
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error: aborting due to 2 previous errors
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