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error[E0716]: temporary value dropped while borrowed
--> $DIR/borrowck-ref-into-rvalue.rs:4:11
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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 {
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error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0716`.
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