27 lines
976 B
Plaintext
27 lines
976 B
Plaintext
error[E0382]: use of moved value: `x`
|
|
--> $DIR/move-in-guard-1.rs:10:24
|
|
|
|
|
LL | let x: Box<_> = Box::new(1);
|
|
| - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
|
|
...
|
|
LL | (1, _) if take(x) => (),
|
|
| - value moved here
|
|
LL | (_, 2) if take(x) => (),
|
|
| ^ value used here after move
|
|
|
|
|
note: consider changing this parameter type in function `take` to borrow instead if owning the value isn't necessary
|
|
--> $DIR/move-in-guard-1.rs:15:15
|
|
|
|
|
LL | fn take<T>(_: T) -> bool { false }
|
|
| ---- ^ this parameter takes ownership of the value
|
|
| |
|
|
| in this function
|
|
help: consider cloning the value if the performance cost is acceptable
|
|
|
|
|
LL | (1, _) if take(x.clone()) => (),
|
|
| ++++++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0382`.
|