mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-28 07:30:57 +00:00
30 lines
903 B
Text
30 lines
903 B
Text
|
error: manual implementation of `Iterator::find`
|
||
|
|
--> $DIR/manual_find.rs:5:5
|
||
|
|
|
|
||
|
|
LL | / for s in strings {
|
||
|
|
LL | | if s == String::new() {
|
||
|
|
LL | | return Some(s);
|
||
|
|
LL | | }
|
||
|
|
LL | | }
|
||
|
|
LL | | None
|
||
|
|
| |________^ help: replace with an iterator: `strings.into_iter().find(|s| s == String::new())`
|
||
|
|
|
|
||
|
|
= note: `-D clippy::manual-find` implied by `-D warnings`
|
||
|
|
= note: you may need to dereference some variables
|
||
|
|
|
||
|
|
error: manual implementation of `Iterator::find`
|
||
|
|
--> $DIR/manual_find.rs:14:5
|
||
|
|
|
|
||
|
|
LL | / for (s, _) in arr {
|
||
|
|
LL | | if s == String::new() {
|
||
|
|
LL | | return Some(s);
|
||
|
|
LL | | }
|
||
|
|
LL | | }
|
||
|
|
LL | | None
|
||
|
|
| |________^ help: replace with an iterator: `arr.into_iter().map(|(s, _)| s).find(|s| s == String::new())`
|
||
|
|
|
|
||
|
|
= note: you may need to dereference some variables
|
||
|
|
|
||
|
|
error: aborting due to 2 previous errors
|
||
|
|
|