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error[E0499]: cannot borrow `list.0.value` as mutable more than once at a time
--> $DIR/issue-62007-assign-differing-fields.rs:16:21
|
LL | fn to_refs<'a, T>(mut list: (&'a mut List<T>, &'a mut List<T>)) -> Vec<&'a mut T> {
| -- lifetime `'a` defined here
...
LL | result.push(&mut (list.0).value);
| ^^^^^^^^^^^^^^^^^^^ `list.0.value` was mutably borrowed here in the previous iteration of the loop
...
LL | return result;
| ------ returning this value requires that `list.0.value` is borrowed for `'a`
error[E0499]: cannot borrow `list.0.next` as mutable more than once at a time
--> $DIR/issue-62007-assign-differing-fields.rs:17:26
|
LL | fn to_refs<'a, T>(mut list: (&'a mut List<T>, &'a mut List<T>)) -> Vec<&'a mut T> {
| -- lifetime `'a` defined here
...
LL | if let Some(n) = (list.0).next.as_mut() {
| ^^^^^^^^^^^^^^^^^^^^^^
| |
| `list.0.next` was mutably borrowed here in the previous iteration of the loop
| argument requires that `list.0.next` is borrowed for `'a`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0499`.
|
