mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-24 07:44:10 +00:00
21 lines
677 B
Plaintext
21 lines
677 B
Plaintext
error[E0716]: temporary value dropped while borrowed
|
|
--> $DIR/borrowck-ref-into-rvalue.rs:4:11
|
|
|
|
|
LL | match Some("Hello".to_string()) {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
|
|
...
|
|
LL | }
|
|
| - temporary value is freed at the end of this statement
|
|
LL | println!("{}", *msg);
|
|
| ---- borrow later used here
|
|
|
|
|
help: consider using a `let` binding to create a longer lived value
|
|
|
|
|
LL ~ let binding = Some("Hello".to_string());
|
|
LL ~ match binding {
|
|
|
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0716`.
|