mirror of
https://github.com/rust-lang/rust-clippy
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88 lines
3.6 KiB
Text
88 lines
3.6 KiB
Text
error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:14:13
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LL | let _ = "key=value".splitn(2, '=').nth(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').unwrap().1`
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= note: `-D clippy::manual-split-once` implied by `-D warnings`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:15:13
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LL | let _ = "key=value".splitn(2, '=').skip(1).next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').unwrap().1`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:16:18
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LL | let (_, _) = "key=value".splitn(2, '=').next_tuple().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=')`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:19:13
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LL | let _ = s.splitn(2, '=').nth(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=').unwrap().1`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:22:13
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LL | let _ = s.splitn(2, '=').nth(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=').unwrap().1`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:25:13
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LL | let _ = s.splitn(2, '=').skip(1).next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=').unwrap().1`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:28:17
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LL | let _ = s.splitn(2, '=').nth(1)?;
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=')?.1`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:29:17
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LL | let _ = s.splitn(2, '=').skip(1).next()?;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.split_once('=')?.1`
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error: manual implementation of `rsplit_once`
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--> $DIR/manual_split_once.rs:30:17
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LL | let _ = s.rsplitn(2, '=').nth(1)?;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.rsplit_once('=')?.0`
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error: manual implementation of `rsplit_once`
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--> $DIR/manual_split_once.rs:31:17
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LL | let _ = s.rsplitn(2, '=').skip(1).next()?;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.rsplit_once('=')?.0`
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error: manual implementation of `rsplit_once`
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--> $DIR/manual_split_once.rs:39:13
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LL | let _ = "key=value".rsplitn(2, '=').nth(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".rsplit_once('=').unwrap().0`
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error: manual implementation of `rsplit_once`
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--> $DIR/manual_split_once.rs:40:18
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LL | let (_, _) = "key=value".rsplitn(2, '=').next_tuple().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".rsplit_once('=').map(|(x, y)| (y, x))`
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error: manual implementation of `rsplit_once`
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--> $DIR/manual_split_once.rs:41:13
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LL | let _ = s.rsplitn(2, '=').nth(1);
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.rsplit_once('=').map(|x| x.0)`
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error: manual implementation of `split_once`
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--> $DIR/manual_split_once.rs:52:13
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LL | let _ = "key=value".splitn(2, '=').nth(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split_once('=').unwrap().1`
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error: aborting due to 14 previous errors
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