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Commit | Line | Data |
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f20569fa | 1 | error: using `clone` on type `i32` which implements the `Copy` trait |
5099ac24 | 2 | --> $DIR/clone_on_copy.rs:25:5 |
f20569fa XL |
3 | | |
4 | LL | 42.clone(); | |
5 | | ^^^^^^^^^^ help: try removing the `clone` call: `42` | |
6 | | | |
7 | = note: `-D clippy::clone-on-copy` implied by `-D warnings` | |
8 | ||
9 | error: using `clone` on type `i32` which implements the `Copy` trait | |
5099ac24 | 10 | --> $DIR/clone_on_copy.rs:29:5 |
f20569fa XL |
11 | | |
12 | LL | (&42).clone(); | |
13 | | ^^^^^^^^^^^^^ help: try dereferencing it: `*(&42)` | |
14 | ||
15 | error: using `clone` on type `i32` which implements the `Copy` trait | |
5099ac24 | 16 | --> $DIR/clone_on_copy.rs:32:5 |
f20569fa XL |
17 | | |
18 | LL | rc.borrow().clone(); | |
19 | | ^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*rc.borrow()` | |
20 | ||
cdc7bbd5 | 21 | error: using `clone` on type `u32` which implements the `Copy` trait |
5099ac24 | 22 | --> $DIR/clone_on_copy.rs:35:5 |
cdc7bbd5 XL |
23 | | |
24 | LL | x.clone().rotate_left(1); | |
25 | | ^^^^^^^^^ help: try removing the `clone` call: `x` | |
26 | ||
27 | error: using `clone` on type `i32` which implements the `Copy` trait | |
5099ac24 | 28 | --> $DIR/clone_on_copy.rs:49:5 |
cdc7bbd5 XL |
29 | | |
30 | LL | m!(42).clone(); | |
31 | | ^^^^^^^^^^^^^^ help: try removing the `clone` call: `m!(42)` | |
32 | ||
33 | error: using `clone` on type `[u32; 2]` which implements the `Copy` trait | |
5099ac24 | 34 | --> $DIR/clone_on_copy.rs:59:5 |
cdc7bbd5 XL |
35 | | |
36 | LL | x.clone()[0]; | |
37 | | ^^^^^^^^^ help: try dereferencing it: `(*x)` | |
38 | ||
f20569fa | 39 | error: using `clone` on type `char` which implements the `Copy` trait |
5099ac24 | 40 | --> $DIR/clone_on_copy.rs:69:14 |
f20569fa XL |
41 | | |
42 | LL | is_ascii('z'.clone()); | |
43 | | ^^^^^^^^^^^ help: try removing the `clone` call: `'z'` | |
44 | ||
45 | error: using `clone` on type `i32` which implements the `Copy` trait | |
5099ac24 | 46 | --> $DIR/clone_on_copy.rs:73:14 |
f20569fa XL |
47 | | |
48 | LL | vec.push(42.clone()); | |
49 | | ^^^^^^^^^^ help: try removing the `clone` call: `42` | |
50 | ||
9c376795 | 51 | error: using `clone` on type `Option<i32>` which implements the `Copy` trait |
f2b60f7d FG |
52 | --> $DIR/clone_on_copy.rs:77:17 |
53 | | | |
54 | LL | let value = opt.clone()?; // operator precedence needed (*opt)? | |
55 | | ^^^^^^^^^^^ help: try dereferencing it: `(*opt)` | |
56 | ||
57 | error: aborting due to 9 previous errors | |
f20569fa | 58 |