mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 13:43:17 +00:00
53 lines
2.2 KiB
Text
53 lines
2.2 KiB
Text
error: unnecessary map on constructor Some(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:32:13
|
|
|
|
|
LL | let a = Some(x).map(fun);
|
|
| ^^^^^^^^^^^^^^^^ help: try: `Some(fun(x))`
|
|
|
|
|
= note: `-D clippy::unnecessary-map-on-constructor` implied by `-D warnings`
|
|
= help: to override `-D warnings` add `#[allow(clippy::unnecessary_map_on_constructor)]`
|
|
|
|
error: unnecessary map on constructor Ok(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:33:27
|
|
|
|
|
LL | let b: SimpleResult = Ok(x).map(fun);
|
|
| ^^^^^^^^^^^^^^ help: try: `Ok(fun(x))`
|
|
|
|
error: unnecessary map_err on constructor Err(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:34:27
|
|
|
|
|
LL | let c: SimpleResult = Err(err).map_err(notfun);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Err(notfun(err))`
|
|
|
|
error: unnecessary map on constructor Option::Some(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:36:13
|
|
|
|
|
LL | let a = Option::Some(x).map(fun);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Option::Some(fun(x))`
|
|
|
|
error: unnecessary map on constructor SimpleResult::Ok(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:37:27
|
|
|
|
|
LL | let b: SimpleResult = SimpleResult::Ok(x).map(fun);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `SimpleResult::Ok(fun(x))`
|
|
|
|
error: unnecessary map_err on constructor SimpleResult::Err(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:38:27
|
|
|
|
|
LL | let c: SimpleResult = SimpleResult::Err(err).map_err(notfun);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `SimpleResult::Err(notfun(err))`
|
|
|
|
error: unnecessary map on constructor Ok(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:39:52
|
|
|
|
|
LL | let b: std::result::Result<i32, SimpleError> = Ok(x).map(fun);
|
|
| ^^^^^^^^^^^^^^ help: try: `Ok(fun(x))`
|
|
|
|
error: unnecessary map_err on constructor Err(_)
|
|
--> tests/ui/unnecessary_map_on_constructor.rs:40:52
|
|
|
|
|
LL | let c: std::result::Result<i32, SimpleError> = Err(err).map_err(notfun);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Err(notfun(err))`
|
|
|
|
error: aborting due to 8 previous errors
|
|
|