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