mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 07:04:18 +00:00
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 `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:34:5
|
|
|
|
|
LL | x.field.map(do_nothing);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(x_field) = x.field { do_nothing(x_field) }`
|
|
|
|
|
= note: `-D clippy::result-map-unit-fn` implied by `-D warnings`
|
|
= help: to override `-D warnings` add `#[allow(clippy::result_map_unit_fn)]`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:36:5
|
|
|
|
|
LL | x.field.map(do_nothing);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(x_field) = x.field { do_nothing(x_field) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:38:5
|
|
|
|
|
LL | x.field.map(diverge);
|
|
| ^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(x_field) = x.field { diverge(x_field) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:44:5
|
|
|
|
|
LL | x.field.map(|value| x.do_result_nothing(value + captured));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { x.do_result_nothing(value + captured) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:46:5
|
|
|
|
|
LL | x.field.map(|value| { x.do_result_plus_one(value + captured); });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { x.do_result_plus_one(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:49:5
|
|
|
|
|
LL | x.field.map(|value| do_nothing(value + captured));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { do_nothing(value + captured) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:51:5
|
|
|
|
|
LL | x.field.map(|value| { do_nothing(value + captured) });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { do_nothing(value + captured) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:53:5
|
|
|
|
|
LL | x.field.map(|value| { do_nothing(value + captured); });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { do_nothing(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:55:5
|
|
|
|
|
LL | x.field.map(|value| { { do_nothing(value + captured); } });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { do_nothing(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:58:5
|
|
|
|
|
LL | x.field.map(|value| diverge(value + captured));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { diverge(value + captured) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:60:5
|
|
|
|
|
LL | x.field.map(|value| { diverge(value + captured) });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { diverge(value + captured) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:62:5
|
|
|
|
|
LL | x.field.map(|value| { diverge(value + captured); });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { diverge(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:64:5
|
|
|
|
|
LL | x.field.map(|value| { { diverge(value + captured); } });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { diverge(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:69:5
|
|
|
|
|
LL | x.field.map(|value| { let y = plus_one(value + captured); });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { let y = plus_one(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:71:5
|
|
|
|
|
LL | x.field.map(|value| { plus_one(value + captured); });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { plus_one(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:73:5
|
|
|
|
|
LL | x.field.map(|value| { { plus_one(value + captured); } });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { plus_one(value + captured); }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:76:5
|
|
|
|
|
LL | x.field.map(|ref value| { do_nothing(value + captured) });
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(ref value) = x.field { do_nothing(value + captured) }`
|
|
|
|
error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()`
|
|
--> tests/ui/result_map_unit_fn_fixable.rs:78:5
|
|
|
|
|
LL | x.field.map(|value| println!("{:?}", value));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
|
|
| |
|
|
| help: try: `if let Ok(value) = x.field { println!("{:?}", value) }`
|
|
|
|
error: aborting due to 18 previous errors
|
|
|