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error: using `clone` on type `i32` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:25:5
|
LL | 42.clone();
| ^^^^^^^^^^ help: try removing the `clone` call: `42`
|
= note: `-D clippy::clone-on-copy` implied by `-D warnings`
error: using `clone` on type `i32` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:29:5
|
LL | (&42).clone();
| ^^^^^^^^^^^^^ help: try dereferencing it: `*(&42)`
error: using `clone` on type `i32` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:32:5
|
LL | rc.borrow().clone();
| ^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*rc.borrow()`
error: using `clone` on type `u32` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:35:5
|
LL | x.clone().rotate_left(1);
| ^^^^^^^^^ help: try removing the `clone` call: `x`
error: using `clone` on type `i32` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:49:5
|
LL | m!(42).clone();
| ^^^^^^^^^^^^^^ help: try removing the `clone` call: `m!(42)`
error: using `clone` on type `[u32; 2]` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:59:5
|
LL | x.clone()[0];
| ^^^^^^^^^ help: try dereferencing it: `(*x)`
error: using `clone` on type `char` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:69:14
|
LL | is_ascii('z'.clone());
| ^^^^^^^^^^^ help: try removing the `clone` call: `'z'`
error: using `clone` on type `i32` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:73:14
|
LL | vec.push(42.clone());
| ^^^^^^^^^^ help: try removing the `clone` call: `42`
error: using `clone` on type `std::option::Option<i32>` which implements the `Copy` trait
--> $DIR/clone_on_copy.rs:77:17
|
LL | let value = opt.clone()?; // operator precedence needed (*opt)?
| ^^^^^^^^^^^ help: try dereferencing it: `(*opt)`
error: aborting due to 9 previous errors
|
