15 lines
564 B
Plaintext
15 lines
564 B
Plaintext
error[E0502]: cannot borrow `foo` as mutable because it is also borrowed as immutable
|
|
--> $DIR/borrowck-issue-49631.rs:20:9
|
|
|
|
|
LL | while let Some(Ok(string)) = foo.get() {
|
|
| --- immutable borrow occurs here
|
|
LL | foo.mutate();
|
|
| ^^^^^^^^^^^^ mutable borrow occurs here
|
|
LL |
|
|
LL | println!("foo={:?}", *string);
|
|
| ------- immutable borrow later used here
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0502`.
|