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struct TestClient;
impl TestClient {
fn get_inner_ref(&self) -> &Vec<usize> {
todo!()
}
}
fn main() {
let client = TestClient;
let inner = client.get_inner_ref();
//~^ NOTE consider changing this binding's type to be
inner.clear();
//~^ ERROR cannot borrow `*inner` as mutable, as it is behind a `&` reference [E0596]
//~| NOTE `inner` is a `&` reference, so the data it refers to cannot be borrowed as mutable
}
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