| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:7:47 |
| | |
| LL | let _: Vec<_> = x.iter().map(not_identity).map(|x| return x).collect(); |
| | ^^^^^^^^^^^^^^^^^^ help: remove the call to `map` |
| | |
| = note: `-D clippy::map-identity` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::map_identity)]` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:8:57 |
| | |
| LL | let _: Vec<_> = x.iter().map(std::convert::identity).map(|y| y).collect(); |
| | ^^^^^^^^^^^ help: remove the call to `map` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:8:29 |
| | |
| LL | let _: Vec<_> = x.iter().map(std::convert::identity).map(|y| y).collect(); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the call to `map` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:9:32 |
| | |
| LL | let _: Option<u8> = Some(3).map(|x| x); |
| | ^^^^^^^^^^^ help: remove the call to `map` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:10:36 |
| | |
| LL | let _: Result<i8, f32> = Ok(-3).map(|x| { |
| | ____________________________________^ |
| LL | | return x; |
| LL | | }); |
| | |______^ help: remove the call to `map` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:20:36 |
| | |
| LL | let _: Result<u32, u32> = Ok(1).map_err(|a| a); |
| | ^^^^^^^^^^^^^^^ help: remove the call to `map_err` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:30:21 |
| | |
| LL | let _ = x.iter().map(|(x, y)| (x, y)); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: remove the call to `map` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:31:21 |
| | |
| LL | let _ = x.iter().map(|(x, y)| { |
| | _____________________^ |
| LL | | return (x, y); |
| LL | | }); |
| | |______^ help: remove the call to `map` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:34:21 |
| | |
| LL | let _ = x.iter().map(|(x, y)| return (x, y)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the call to `map` |
| |
| error: unnecessary map of the identity function |
| --> $DIR/map_identity.rs:37:21 |
| | |
| LL | let _ = y.iter().map(|(x, y, (z, (w,)))| (x, y, (z, (w,)))); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the call to `map` |
| |
| error: aborting due to 10 previous errors |
| |