42 lines
926 B
Plaintext
42 lines
926 B
Plaintext
error: the loop variable `i` is only used to index `ns`.
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--> $DIR/needless_range_loop.rs:8:5
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8 | / for i in 3..10 {
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9 | | println!("{}", ns[i]);
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10 | | }
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| |_____^
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= note: `-D needless-range-loop` implied by `-D warnings`
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help: consider using an iterator
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8 | for <item> in ns.iter().take(10).skip(3) {
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error: the loop variable `i` is only used to index `ms`.
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--> $DIR/needless_range_loop.rs:29:5
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29 | / for i in 0..ms.len() {
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30 | | ms[i] *= 2;
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31 | | }
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| |_____^
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help: consider using an iterator
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29 | for <item> in &mut ms {
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error: the loop variable `i` is only used to index `ms`.
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--> $DIR/needless_range_loop.rs:35:5
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35 | / for i in 0..ms.len() {
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36 | | let x = &mut ms[i];
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37 | | *x *= 2;
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38 | | }
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| |_____^
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help: consider using an iterator
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35 | for <item> in &mut ms {
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