| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:10:20 |
| | |
| 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` |
| = help: to override `-D warnings` add `#[allow(clippy::unnecessary_fold)]` |
| |
| error: redundant closure |
| --> tests/ui/unnecessary_fold.rs:12:32 |
| | |
| LL | let _ = (0..3).fold(false, |acc, x| is_any(acc, x)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `is_any` |
| | |
| = note: `-D clippy::redundant-closure` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::redundant_closure)]` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:14:20 |
| | |
| 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 |
| --> tests/ui/unnecessary_fold.rs:16:25 |
| | |
| 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 |
| --> tests/ui/unnecessary_fold.rs:18:25 |
| | |
| 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 |
| --> tests/ui/unnecessary_fold.rs:23:41 |
| | |
| LL | let _: bool = (0..3).map(|x| 2 * x).fold(false, |acc, x| acc || x > 2); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `any(|x| x > 2)` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:53:10 |
| | |
| LL | .fold(false, |acc, x| acc || x > 2); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `any(|x| x > 2)` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:64:33 |
| | |
| LL | assert_eq!(map.values().fold(0, |x, y| x + y), 0); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `sum::<i32>()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:67:30 |
| | |
| LL | let _ = map.values().fold(0, |x, y| x + y); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `sum::<i32>()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:68:30 |
| | |
| LL | let _ = map.values().fold(1, |x, y| x * y); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `product::<i32>()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:69:35 |
| | |
| LL | let _: i32 = map.values().fold(0, |x, y| x + y); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `sum()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:70:35 |
| | |
| LL | let _: i32 = map.values().fold(1, |x, y| x * y); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `product()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:71:31 |
| | |
| LL | anything(map.values().fold(0, |x, y| x + y)); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `sum::<i32>()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:72:31 |
| | |
| LL | anything(map.values().fold(1, |x, y| x * y)); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `product::<i32>()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:73:26 |
| | |
| LL | num(map.values().fold(0, |x, y| x + y)); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `sum()` |
| |
| error: this `.fold` can be written more succinctly using another method |
| --> tests/ui/unnecessary_fold.rs:74:26 |
| | |
| LL | num(map.values().fold(1, |x, y| x * y)); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `product()` |
| |
| error: aborting due to 16 previous errors |
| |