22 lines
607 B
Plaintext
22 lines
607 B
Plaintext
error[E0505]: cannot move out of `x` because it is borrowed
|
|
--> $DIR/borrowck-unary-move.rs:3:10
|
|
|
|
|
LL | fn foo(x: Box<isize>) -> isize {
|
|
| - binding `x` declared here
|
|
LL | let y = &*x;
|
|
| --- borrow of `*x` occurs here
|
|
LL | free(x);
|
|
| ^ move out of `x` occurs here
|
|
LL | *y
|
|
| -- borrow later used here
|
|
|
|
|
help: consider cloning the value if the performance cost is acceptable
|
|
|
|
|
LL - let y = &*x;
|
|
LL + let y = x.clone();
|
|
|
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0505`.
|