2017-07-01 12:02:00 +02:00
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error: this pattern takes a reference on something that is being de-referenced
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2019-09-25 14:19:09 +02:00
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--> $DIR/needless_borrowed_ref.rs:7:34
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2018-10-06 18:18:06 +02:00
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2018-12-27 16:57:55 +01:00
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LL | let _ = v.iter_mut().filter(|&ref a| a.is_empty());
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2018-10-06 18:18:06 +02:00
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| ^^^^^^ help: try removing the `&ref` part and just keep: `a`
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= note: `-D clippy::needless-borrowed-reference` implied by `-D warnings`
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2017-07-01 12:02:00 +02:00
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2019-09-25 14:19:09 +02:00
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error: aborting due to previous error
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2018-01-16 17:06:27 +01:00
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