mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-30 16:39:26 +00:00
40 lines
1.6 KiB
Text
40 lines
1.6 KiB
Text
error: this `.fold` can be written more succinctly using another method
|
|
--> $DIR/unnecessary_fold.rs:8:20
|
|
|
|
|
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`
|
|
|
|
error: this `.fold` can be written more succinctly using another method
|
|
--> $DIR/unnecessary_fold.rs:10:20
|
|
|
|
|
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
|
|
--> $DIR/unnecessary_fold.rs:12:25
|
|
|
|
|
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
|
|
--> $DIR/unnecessary_fold.rs:14:25
|
|
|
|
|
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
|
|
--> $DIR/unnecessary_fold.rs:19:41
|
|
|
|
|
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
|
|
--> $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
|
|
|