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error[E0502]: cannot borrow `my_struct.field` as mutable because it is also borrowed as immutable
--> $DIR/region-ends-after-if-condition.rs:26:9
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LL | let value = &my_struct.field;
| ---------------- immutable borrow occurs here
LL | if value.is_empty() {
LL | my_struct.field.push_str("Hello, world!");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
...
LL | drop(value);
| ----- immutable borrow later used here
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0502`.
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