rust/tests/ui/borrowck/borrowck-consume-unsize-vec.stderr
Nilstrieb 41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00

26 lines
912 B
Plaintext

error[E0382]: use of moved value: `b`
--> $DIR/borrowck-consume-unsize-vec.rs:8:13
|
LL | fn foo(b: Box<[i32;5]>) {
| - move occurs because `b` has type `Box<[i32; 5]>`, which does not implement the `Copy` trait
LL | consume(b);
| - value moved here
LL | consume(b);
| ^ value used here after move
|
note: consider changing this parameter type in function `consume` to borrow instead if owning the value isn't necessary
--> $DIR/borrowck-consume-unsize-vec.rs:3:15
|
LL | fn consume(_: Box<[i32]>) {
| ------- ^^^^^^^^^^ this parameter takes ownership of the value
| |
| in this function
help: consider cloning the value if the performance cost is acceptable
|
LL | consume(b.clone());
| ++++++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0382`.