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f20569fa 1error: use Vec::sort here instead
781aab86 2 --> $DIR/unnecessary_sort_by.rs:12:5
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3 |
4LL | vec.sort_by(|a, b| a.cmp(b));
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort()`
6 |
7 = note: `-D clippy::unnecessary-sort-by` implied by `-D warnings`
781aab86 8 = help: to override `-D warnings` add `#[allow(clippy::unnecessary_sort_by)]`
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9
10error: use Vec::sort here instead
781aab86 11 --> $DIR/unnecessary_sort_by.rs:13:5
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12 |
13LL | vec.sort_unstable_by(|a, b| a.cmp(b));
14 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_unstable()`
15
16error: use Vec::sort_by_key here instead
781aab86 17 --> $DIR/unnecessary_sort_by.rs:14:5
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18 |
19LL | vec.sort_by(|a, b| (a + 5).abs().cmp(&(b + 5).abs()));
20 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|a| (a + 5).abs())`
21
22error: use Vec::sort_by_key here instead
781aab86 23 --> $DIR/unnecessary_sort_by.rs:15:5
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24 |
25LL | vec.sort_unstable_by(|a, b| id(-a).cmp(&id(-b)));
26 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_unstable_by_key(|a| id(-a))`
27
28error: use Vec::sort_by_key here instead
781aab86 29 --> $DIR/unnecessary_sort_by.rs:18:5
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30 |
31LL | vec.sort_by(|a, b| (b + 5).abs().cmp(&(a + 5).abs()));
5e7ed085 32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|b| std::cmp::Reverse((b + 5).abs()))`
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33
34error: use Vec::sort_by_key here instead
781aab86 35 --> $DIR/unnecessary_sort_by.rs:19:5
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36 |
37LL | vec.sort_unstable_by(|a, b| id(-b).cmp(&id(-a)));
5e7ed085 38 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_unstable_by_key(|b| std::cmp::Reverse(id(-b)))`
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39
40error: use Vec::sort_by_key here instead
781aab86 41 --> $DIR/unnecessary_sort_by.rs:29:5
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42 |
43LL | vec.sort_by(|a, b| (***a).abs().cmp(&(***b).abs()));
44 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_by_key(|a| (***a).abs())`
45
46error: use Vec::sort_by_key here instead
781aab86 47 --> $DIR/unnecessary_sort_by.rs:30:5
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48 |
49LL | vec.sort_unstable_by(|a, b| (***a).abs().cmp(&(***b).abs()));
50 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.sort_unstable_by_key(|a| (***a).abs())`
51
52error: use Vec::sort_by_key here instead
781aab86 53 --> $DIR/unnecessary_sort_by.rs:89:9
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54 |
55LL | args.sort_by(|a, b| a.name().cmp(&b.name()));
56 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.sort_by_key(|a| a.name())`
57
58error: use Vec::sort_by_key here instead
781aab86 59 --> $DIR/unnecessary_sort_by.rs:90:9
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60 |
61LL | args.sort_unstable_by(|a, b| a.name().cmp(&b.name()));
62 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.sort_unstable_by_key(|a| a.name())`
63
64error: use Vec::sort_by_key here instead
781aab86 65 --> $DIR/unnecessary_sort_by.rs:92:9
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66 |
67LL | args.sort_by(|a, b| b.name().cmp(&a.name()));
5e7ed085 68 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.sort_by_key(|b| std::cmp::Reverse(b.name()))`
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69
70error: use Vec::sort_by_key here instead
781aab86 71 --> $DIR/unnecessary_sort_by.rs:93:9
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72 |
73LL | args.sort_unstable_by(|a, b| b.name().cmp(&a.name()));
5e7ed085 74 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.sort_unstable_by_key(|b| std::cmp::Reverse(b.name()))`
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75
76error: aborting due to 12 previous errors
77