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|
error[E0382]: use of moved value: `y`
--> $DIR/liveness-move-in-loop.rs:11:25
|
LL | let y: Box<isize> = 42.into();
| - move occurs because `y` has type `Box<isize>`, which does not implement the `Copy` trait
...
LL | loop {
| ---- inside of this loop
LL | println!("{}", y);
LL | loop {
| ---- inside of this loop
LL | loop {
| ---- inside of this loop
LL | loop {
| ---- inside of this loop
LL | x = y;
| ^ value moved here, in previous iteration of loop
|
help: consider cloning the value if the performance cost is acceptable
|
LL | x = y.clone();
| ++++++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0382`.
|
