projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| ea8adc8c XL |
1 | error: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()` |
| 2 | --> $DIR/map_clone.rs:12:5 | |
| 3 | | | |
| 4 | 12 | x.iter().map(|y| y.clone()); | |
| 5 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 6 | | | |
| 7 | = note: `-D map-clone` implied by `-D warnings` | |
| 8 | = help: try | |
| 9 | x.iter().cloned() | |
| 10 | ||
| 11 | error: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()` | |
| 12 | --> $DIR/map_clone.rs:14:5 | |
| 13 | | | |
| 14 | 14 | x.iter().map(|&y| y); | |
| 15 | | ^^^^^^^^^^^^^^^^^^^^ | |
| 16 | | | |
| 17 | = help: try | |
| 18 | x.iter().cloned() | |
| 19 | ||
| 20 | error: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()` | |
| 21 | --> $DIR/map_clone.rs:16:5 | |
| 22 | | | |
| 23 | 16 | x.iter().map(|y| *y); | |
| 24 | | ^^^^^^^^^^^^^^^^^^^^ | |
| 25 | | | |
| 26 | = help: try | |
| 27 | x.iter().cloned() | |
| 28 | ||
| 29 | error: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()` | |
| 30 | --> $DIR/map_clone.rs:18:5 | |
| 31 | | | |
| 32 | 18 | x.iter().map(|y| { y.clone() }); | |
| 33 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 34 | | | |
| 35 | = help: try | |
| 36 | x.iter().cloned() | |
| 37 | ||
| 38 | error: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()` | |
| 39 | --> $DIR/map_clone.rs:20:5 | |
| 40 | | | |
| 41 | 20 | x.iter().map(|&y| { y }); | |
| 42 | | ^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 43 | | | |
| 44 | = help: try | |
| 45 | x.iter().cloned() | |
| 46 | ||
| 47 | error: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()` | |
| 48 | --> $DIR/map_clone.rs:22:5 | |
| 49 | | | |
| 50 | 22 | x.iter().map(|y| { *y }); | |
| 51 | | ^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 52 | | | |
| 53 | = help: try | |
| 54 | x.iter().cloned() | |
| 55 | ||
| 56 | error: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()` | |
| 57 | --> $DIR/map_clone.rs:24:5 | |
| 58 | | | |
| 59 | 24 | x.iter().map(Clone::clone); | |
| 60 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 61 | | | |
| 62 | = help: try | |
| 63 | x.iter().cloned() | |
| 64 | ||
| 65 | error: you seem to be using .map() to clone the contents of an Option, consider using `.cloned()` | |
| 66 | --> $DIR/map_clone.rs:30:5 | |
| 67 | | | |
| 68 | 30 | x.as_ref().map(|y| y.clone()); | |
| 69 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 70 | | | |
| 71 | = help: try | |
| 72 | x.as_ref().cloned() | |
| 73 | ||
| 74 | error: you seem to be using .map() to clone the contents of an Option, consider using `.cloned()` | |
| 75 | --> $DIR/map_clone.rs:32:5 | |
| 76 | | | |
| 77 | 32 | x.as_ref().map(|&y| y); | |
| 78 | | ^^^^^^^^^^^^^^^^^^^^^^ | |
| 79 | | | |
| 80 | = help: try | |
| 81 | x.as_ref().cloned() | |
| 82 | ||
| 83 | error: you seem to be using .map() to clone the contents of an Option, consider using `.cloned()` | |
| 84 | --> $DIR/map_clone.rs:34:5 | |
| 85 | | | |
| 86 | 34 | x.as_ref().map(|y| *y); | |
| 87 | | ^^^^^^^^^^^^^^^^^^^^^^ | |
| 88 | | | |
| 89 | = help: try | |
| 90 | x.as_ref().cloned() | |
| 91 | ||
| 92 | error: you seem to be using .map() to clone the contents of an Option, consider using `.cloned()` | |
| 93 | --> $DIR/map_clone.rs:90:35 | |
| 94 | | | |
| 95 | 90 | let _: Option<UnusualDeref> = x.as_ref().map(|y| *y); | |
| 96 | | ^^^^^^^^^^^^^^^^^^^^^^ | |
| 97 | | | |
| 98 | = help: try | |
| 99 | x.as_ref().cloned() | |
| 100 |