| error: this let-binding has unit value |
| --> $DIR/let_unit.rs:12:5 |
| | |
| LL | let _x = println!("x"); |
| | ^^^^^^^^^^^^^^^^^^^^^^^ help: omit the `let` binding: `println!("x");` |
| | |
| = note: `-D clippy::let-unit-value` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::let_unit_value)]` |
| |
| error: this let-binding has unit value |
| --> $DIR/let_unit.rs:60:5 |
| | |
| LL | / let _ = v |
| LL | | .into_iter() |
| LL | | .map(|i| i * 2) |
| LL | | .filter(|i| i % 2 == 0) |
| LL | | .map(|_| ()) |
| LL | | .next() |
| LL | | .unwrap(); |
| | |__________________^ |
| | |
| help: omit the `let` binding |
| | |
| LL ~ v |
| LL + .into_iter() |
| LL + .map(|i| i * 2) |
| LL + .filter(|i| i % 2 == 0) |
| LL + .map(|_| ()) |
| LL + .next() |
| LL + .unwrap(); |
| | |
| |
| error: this let-binding has unit value |
| --> $DIR/let_unit.rs:109:5 |
| | |
| LL | / let x = match Some(0) { |
| LL | | None => f2(1), |
| LL | | Some(0) => f(), |
| LL | | Some(1) => f2(3), |
| LL | | Some(_) => (), |
| LL | | }; |
| | |______^ |
| | |
| help: omit the `let` binding |
| | |
| LL ~ match Some(0) { |
| LL + None => f2(1), |
| LL + Some(0) => f(), |
| LL + Some(1) => f2(3), |
| LL + Some(_) => (), |
| LL + }; |
| | |
| |
| error: aborting due to 3 previous errors |
| |
