mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-31 22:41:50 +00:00
21 lines
808 B
Plaintext
21 lines
808 B
Plaintext
error[E0382]: borrow of moved value: `x`
|
|
--> $DIR/liveness-use-after-move.rs:6:20
|
|
|
|
|
LL | let x: Box<_> = 5.into();
|
|
| - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
|
|
LL | let y = x;
|
|
| - value moved here
|
|
LL |
|
|
LL | println!("{}", *x);
|
|
| ^^ value borrowed here after move
|
|
|
|
|
= note: this error originates in the macro `$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
|
|
|
|
|
LL | let y = x.clone();
|
|
| ++++++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0382`.
|