-error: this let-binding has unit value. Consider omitting `let _x =`
+error: this let-binding has unit value
--> $DIR/let_unit.rs:14:5
|
-14 | let _x = println!("x");
- | ^^^^^^^^^^^^^^^^^^^^^^^
+LL | let _x = println!("x");
+ | ^^^^^^^^^^^^^^^^^^^^^^^ help: omit the `let` binding: `println!("x");`
|
- = note: `-D let-unit-value` implied by `-D warnings`
+ = note: `-D clippy::let-unit-value` implied by `-D warnings`
-error: this let-binding has unit value. Consider omitting `let _a =`
+error: this let-binding has unit value
--> $DIR/let_unit.rs:18:9
|
-18 | let _a = ();
- | ^^^^^^^^^^^^
+LL | let _a = ();
+ | ^^^^^^^^^^^^ help: omit the `let` binding: `();`
+
+error: this let-binding has unit value
+ --> $DIR/let_unit.rs:53:5
+ |
+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()
+ ...
+
+error: aborting due to 3 previous errors