49 lines
1.7 KiB
Text
49 lines
1.7 KiB
Text
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error: use Vec::sort_by_key here instead
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--> $DIR/sort_by_key.rs:13:5
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LL | vec.sort_by(|a, b| a.cmp(b));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|&a| a)`
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= note: `-D clippy::sort-by-key` implied by `-D warnings`
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error: use Vec::sort_by_key here instead
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--> $DIR/sort_by_key.rs:14:5
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LL | vec.sort_by(|a, b| (a + 5).abs().cmp(&(b + 5).abs()));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|&a| (a + 5).abs())`
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error: use Vec::sort_by_key here instead
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--> $DIR/sort_by_key.rs:15:5
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LL | vec.sort_by(|a, b| id(-a).cmp(&id(-b)));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|&a| id(-a))`
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error: use Vec::sort_by_key here instead
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--> $DIR/sort_by_key.rs:17:5
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LL | vec.sort_by(|a, b| b.cmp(a));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|&b| Reverse(b))`
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error: use Vec::sort_by_key here instead
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--> $DIR/sort_by_key.rs:18:5
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LL | vec.sort_by(|a, b| (b + 5).abs().cmp(&(a + 5).abs()));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|&b| Reverse((b + 5).abs()))`
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error: use Vec::sort_by_key here instead
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--> $DIR/sort_by_key.rs:19:5
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LL | vec.sort_by(|a, b| id(-b).cmp(&id(-a)));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|&b| Reverse(id(-b)))`
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error: unknown clippy lint: clippy::sort_by_key_reverse
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--> $DIR/sort_by_key.rs:2:9
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LL | #![warn(clippy::sort_by_key_reverse)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `clippy::sort_by_key`
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= note: `-D clippy::unknown-clippy-lints` implied by `-D warnings`
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error: aborting due to 7 previous errors
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