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https://github.com/rust-lang/rust-clippy
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23 lines
1 KiB
Text
23 lines
1 KiB
Text
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:8:19
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LL | let _ = (0..).find(|n| to_opt(*n).is_some()).map(|a| to_opt(a).unwrap());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `find_map(|a| to_opt(a))`
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= note: `-D clippy::manual-find-map` implied by `-D warnings`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:11:19
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LL | let _ = (0..).find(|&n| to_opt(n).is_some()).map(|a| to_opt(a).expect("hi"));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `find_map(|a| to_opt(a))`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:14:19
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LL | let _ = (0..).find(|&n| to_res(n).is_ok()).map(|a| to_res(a).unwrap_or(1));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `find_map(|a| to_res(a).ok())`
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error: aborting due to 3 previous errors
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