mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-18 02:38:28 +00:00
82 lines
3.5 KiB
Text
82 lines
3.5 KiB
Text
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:13:13
|
|
|
|
|
LL | let _ = "key=value".splitn(2, '=').next();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `Some("key=value".split_once('=').map_or("key=value", |x| x.0))`
|
|
|
|
|
= note: `-D clippy::manual-split-once` implied by `-D warnings`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:15:13
|
|
|
|
|
LL | let _ = "key=value".splitn(2, '=').next().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').map_or("key=value", |x| x.0)`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:16:13
|
|
|
|
|
LL | let _ = "key=value".splitn(2, '=').nth(0).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').map_or("key=value", |x| x.0)`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:17:13
|
|
|
|
|
LL | let _ = "key=value".splitn(2, '=').nth(1).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').unwrap().1`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:18:13
|
|
|
|
|
LL | let _ = "key=value".splitn(2, '=').skip(1).next().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').unwrap().1`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:19:18
|
|
|
|
|
LL | let (_, _) = "key=value".splitn(2, '=').next_tuple().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=')`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:22:13
|
|
|
|
|
LL | let _ = s.splitn(2, '=').next().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=').map_or(&*s, |x| x.0)`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:25:13
|
|
|
|
|
LL | let _ = s.splitn(2, '=').nth(0).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=').map_or(&*s, |x| x.0)`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:28:13
|
|
|
|
|
LL | let _ = s.splitn(2, '=').skip(0).next().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=').map_or(*s, |x| x.0)`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:31:17
|
|
|
|
|
LL | let _ = s.splitn(2, "key=value").next()?;
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once("key=value").map_or(s, |x| x.0)`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:32:17
|
|
|
|
|
LL | let _ = s.splitn(2, "key=value").nth(1)?;
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once("key=value")?.1`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:33:17
|
|
|
|
|
LL | let _ = s.splitn(2, "key=value").skip(1).next()?;
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once("key=value")?.1`
|
|
|
|
error: manual implementation of `split_once`
|
|
--> $DIR/manual_split_once.rs:49:13
|
|
|
|
|
LL | let _ = "key=value".splitn(2, '=').nth(1).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').unwrap().1`
|
|
|
|
error: aborting due to 13 previous errors
|
|
|