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error[E0597]: `mutex` does not live long enough
--> $DIR/format-args-temporaries-in-write.rs:41:27
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LL | let mutex = Mutex;
| ----- binding `mutex` declared here
LL | write!(Out, "{}", mutex.lock()) /* no semicolon */
| ^^^^^^^^^^^^
| |
| borrowed value does not live long enough
| a temporary with access to the borrow is created here ...
LL |
LL | };
| -- ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `MutexGuard`
| |
| `mutex` dropped here while still borrowed
|
error[E0597]: `mutex` does not live long enough
--> $DIR/format-args-temporaries-in-write.rs:47:29
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LL | let mutex = Mutex;
| ----- binding `mutex` declared here
LL | writeln!(Out, "{}", mutex.lock()) /* no semicolon */
| ^^^^^^^^^^^^
| |
| borrowed value does not live long enough
| a temporary with access to the borrow is created here ...
LL |
LL | };
| -- ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `MutexGuard`
| |
| `mutex` dropped here while still borrowed
|
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0597`.
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