mirror of
https://github.com/rust-lang/rust-clippy
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149 lines
6.6 KiB
Text
149 lines
6.6 KiB
Text
error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:34:5
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LL | x.field.map(do_nothing);
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| ^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(x_field) = x.field { do_nothing(x_field) }`
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= note: `-D clippy::result-map-unit-fn` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::result_map_unit_fn)]`
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error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:36:5
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LL | x.field.map(do_nothing);
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| ^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(x_field) = x.field { do_nothing(x_field) }`
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error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:38:5
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LL | x.field.map(diverge);
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| ^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(x_field) = x.field { diverge(x_field) }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:44:5
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LL | x.field.map(|value| x.do_result_nothing(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { x.do_result_nothing(value + captured) }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:46:5
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LL | x.field.map(|value| { x.do_result_plus_one(value + captured); });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { x.do_result_plus_one(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:49:5
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LL | x.field.map(|value| do_nothing(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { do_nothing(value + captured) }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:51:5
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LL | x.field.map(|value| { do_nothing(value + captured) });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { do_nothing(value + captured) }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:53:5
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LL | x.field.map(|value| { do_nothing(value + captured); });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { do_nothing(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:55:5
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LL | x.field.map(|value| { { do_nothing(value + captured); } });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { do_nothing(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:58:5
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LL | x.field.map(|value| diverge(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { diverge(value + captured) }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:60:5
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LL | x.field.map(|value| { diverge(value + captured) });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { diverge(value + captured) }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:62:5
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LL | x.field.map(|value| { diverge(value + captured); });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { diverge(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:64:5
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LL | x.field.map(|value| { { diverge(value + captured); } });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { diverge(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:69:5
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LL | x.field.map(|value| { let y = plus_one(value + captured); });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { let y = plus_one(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:71:5
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LL | x.field.map(|value| { plus_one(value + captured); });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { plus_one(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:73:5
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LL | x.field.map(|value| { { plus_one(value + captured); } });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { plus_one(value + captured); }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:76:5
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LL | x.field.map(|ref value| { do_nothing(value + captured) });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(ref value) = x.field { do_nothing(value + captured) }`
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error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
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--> tests/ui/result_map_unit_fn_fixable.rs:78:5
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LL | x.field.map(|value| println!("{:?}", value));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try: `if let Ok(value) = x.field { println!("{:?}", value) }`
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error: aborting due to 18 previous errors
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