error: this `.fold` can be written more succinctly using another method
- --> $DIR/unnecessary_fold.rs:4:19
- |
-4 | let _ = (0..3).fold(false, |acc, x| acc || x > 2);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.any(|x| x > 2)`
- |
- = note: `-D unnecessary-fold` implied by `-D warnings`
+ --> $DIR/unnecessary_fold.rs:13:19
+ |
+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:6:19
- |
-6 | let _ = (0..3).fold(true, |acc, x| acc && x > 2);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.all(|x| x > 2)`
+ --> $DIR/unnecessary_fold.rs:15:19
+ |
+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:8:19
- |
-8 | let _ = (0..3).fold(0, |acc, x| acc + x);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.sum()`
+ --> $DIR/unnecessary_fold.rs:17:19
+ |
+LL | let _ = (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:10:19
+ --> $DIR/unnecessary_fold.rs:19:19
|
-10 | let _ = (0..3).fold(1, |acc, x| acc * x);
+LL | let _ = (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:15:34
+ --> $DIR/unnecessary_fold.rs:24:34
|
-15 | let _ = (0..3).map(|x| 2 * x).fold(false, |acc, x| acc || x > 2);
+LL | let _ = (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