error: this `.fold` can be written more succinctly using another method
- --> $DIR/unnecessary_fold.rs:13:19
+ --> $DIR/unnecessary_fold.rs:8:20
|
-13 | let _ = (0..3).fold(false, |acc, x| acc || x > 2);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.any(|x| x > 2)`
+LL | let _ = (0..3).fold(false, |acc, x| acc || x > 2);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `any(|x| x > 2)`
|
= note: `-D clippy::unnecessary-fold` implied by `-D warnings`
error: this `.fold` can be written more succinctly using another method
- --> $DIR/unnecessary_fold.rs:15:19
+ --> $DIR/unnecessary_fold.rs:10:20
|
-15 | let _ = (0..3).fold(true, |acc, x| acc && x > 2);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.all(|x| x > 2)`
+LL | let _ = (0..3).fold(true, |acc, x| acc && x > 2);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `all(|x| x > 2)`
error: this `.fold` can be written more succinctly using another method
- --> $DIR/unnecessary_fold.rs:17:19
+ --> $DIR/unnecessary_fold.rs:12:25
|
-17 | let _ = (0..3).fold(0, |acc, x| acc + x);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.sum()`
+LL | let _: i32 = (0..3).fold(0, |acc, x| acc + x);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `sum()`
error: this `.fold` can be written more succinctly using another method
- --> $DIR/unnecessary_fold.rs:19:19
+ --> $DIR/unnecessary_fold.rs:14:25
|
-19 | let _ = (0..3).fold(1, |acc, x| acc * x);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.product()`
+LL | let _: i32 = (0..3).fold(1, |acc, x| acc * x);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `product()`
error: this `.fold` can be written more succinctly using another method
- --> $DIR/unnecessary_fold.rs:24:34
+ --> $DIR/unnecessary_fold.rs:19:41
|
-24 | let _ = (0..3).map(|x| 2 * x).fold(false, |acc, x| acc || x > 2);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.any(|x| x > 2)`
+LL | let _: bool = (0..3).map(|x| 2 * x).fold(false, |acc, x| acc || x > 2);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `any(|x| x > 2)`
-error: aborting due to 5 previous errors
+error: this `.fold` can be written more succinctly using another method
+ --> $DIR/unnecessary_fold.rs:49:10
+ |
+LL | .fold(false, |acc, x| acc || x > 2);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `any(|x| x > 2)`
+
+error: aborting due to 6 previous errors