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error[E0382]: borrow of moved value: `x`
--> $DIR/liveness-use-after-move.rs:6:20
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LL | let x: Box<_> = 5.into();
| - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
LL | let y = x;
| - value moved here
LL |
LL | println!("{}", *x);
| ^^ value borrowed here after move
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider cloning the value if the performance cost is acceptable
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LL | let y = x.clone();
| ++++++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0382`.
|
