mirror of
https://github.com/rust-lang/rust-clippy
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94 lines
4 KiB
Text
94 lines
4 KiB
Text
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: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:54:10
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LL | .find(|f| f.option_field.is_some())
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| __________^
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LL | | .map(|f| f.option_field.clone().unwrap());
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| |_________________________________________________^ help: try: `find_map(|f| f.option_field.clone())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:59:10
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LL | .find(|f| f.ref_field.is_some())
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| __________^
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LL | | .map(|f| f.ref_field.cloned().unwrap());
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| |_______________________________________________^ help: try: `find_map(|f| f.ref_field.cloned())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:64:10
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LL | .find(|f| f.ref_field.is_some())
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| __________^
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LL | | .map(|f| f.ref_field.copied().unwrap());
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| |_______________________________________________^ help: try: `find_map(|f| f.ref_field.copied())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:69:10
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LL | .find(|f| f.result_field.is_ok())
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| __________^
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LL | | .map(|f| f.result_field.clone().unwrap());
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| |_________________________________________________^ help: try: `find_map(|f| f.result_field.clone().ok())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:74:10
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LL | .find(|f| f.result_field.is_ok())
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| __________^
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LL | | .map(|f| f.result_field.as_ref().unwrap());
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| |__________________________________________________^ help: try: `find_map(|f| f.result_field.as_ref().ok())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:79:10
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LL | .find(|f| f.result_field.is_ok())
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| __________^
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LL | | .map(|f| f.result_field.as_deref().unwrap());
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| |____________________________________________________^ help: try: `find_map(|f| f.result_field.as_deref().ok())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:84:10
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LL | .find(|f| f.result_field.is_ok())
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| __________^
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LL | | .map(|f| f.result_field.as_mut().unwrap());
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| |__________________________________________________^ help: try: `find_map(|f| f.result_field.as_mut().ok())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:89:10
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LL | .find(|f| f.result_field.is_ok())
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| __________^
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LL | | .map(|f| f.result_field.as_deref_mut().unwrap());
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| |________________________________________________________^ help: try: `find_map(|f| f.result_field.as_deref_mut().ok())`
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error: `find(..).map(..)` can be simplified as `find_map(..)`
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--> $DIR/manual_find_map.rs:94:10
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LL | .find(|f| f.result_field.is_ok())
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| __________^
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LL | | .map(|f| f.result_field.to_owned().unwrap());
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| |____________________________________________________^ help: try: `find_map(|f| f.result_field.to_owned().ok())`
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error: aborting due to 12 previous errors
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