mirror of
https://github.com/rust-lang/rust-clippy
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82 lines
2.6 KiB
Text
82 lines
2.6 KiB
Text
error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:14:13
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LL | let _ = str.splitn(2, '=').next();
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| ^^^^^^^^^^^^^^^^^^ help: try this: `str.split('=')`
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= note: `-D clippy::needless-splitn` implied by `-D warnings`
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error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:15:13
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LL | let _ = str.splitn(2, '=').nth(0);
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| ^^^^^^^^^^^^^^^^^^ help: try this: `str.split('=')`
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error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:18:18
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LL | let (_, _) = str.splitn(3, '=').next_tuple().unwrap();
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| ^^^^^^^^^^^^^^^^^^ help: try this: `str.split('=')`
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error: unnecessary use of `rsplitn`
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--> $DIR/needless_splitn.rs:21:13
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LL | let _ = str.rsplitn(2, '=').next();
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| ^^^^^^^^^^^^^^^^^^^ help: try this: `str.rsplit('=')`
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error: unnecessary use of `rsplitn`
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--> $DIR/needless_splitn.rs:22:13
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LL | let _ = str.rsplitn(2, '=').nth(0);
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| ^^^^^^^^^^^^^^^^^^^ help: try this: `str.rsplit('=')`
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error: unnecessary use of `rsplitn`
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--> $DIR/needless_splitn.rs:25:18
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LL | let (_, _) = str.rsplitn(3, '=').next_tuple().unwrap();
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| ^^^^^^^^^^^^^^^^^^^ help: try this: `str.rsplit('=')`
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error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:27:13
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LL | let _ = str.splitn(5, '=').next();
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| ^^^^^^^^^^^^^^^^^^ help: try this: `str.split('=')`
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error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:28:13
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LL | let _ = str.splitn(5, '=').nth(3);
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| ^^^^^^^^^^^^^^^^^^ help: try this: `str.split('=')`
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error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:34:13
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LL | let _ = s.splitn(2, '=').next()?;
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| ^^^^^^^^^^^^^^^^ help: try this: `s.split('=')`
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error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:35:13
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LL | let _ = s.splitn(2, '=').nth(0)?;
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| ^^^^^^^^^^^^^^^^ help: try this: `s.split('=')`
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error: unnecessary use of `rsplitn`
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--> $DIR/needless_splitn.rs:36:13
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LL | let _ = s.rsplitn(2, '=').next()?;
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| ^^^^^^^^^^^^^^^^^ help: try this: `s.rsplit('=')`
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error: unnecessary use of `rsplitn`
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--> $DIR/needless_splitn.rs:37:13
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LL | let _ = s.rsplitn(2, '=').nth(0)?;
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| ^^^^^^^^^^^^^^^^^ help: try this: `s.rsplit('=')`
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error: unnecessary use of `splitn`
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--> $DIR/needless_splitn.rs:45:13
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LL | let _ = "key=value".splitn(2, '=').nth(0).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `"key=value".split('=')`
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error: aborting due to 13 previous errors
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