mirror of https://github.com/rust-lang/rust
17 lines
451 B
Rust
17 lines
451 B
Rust
struct TestClient;
|
|
|
|
impl TestClient {
|
|
fn get_inner_ref(&self) -> &Vec<usize> {
|
|
todo!()
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let client = TestClient;
|
|
let inner = client.get_inner_ref();
|
|
//~^ HELP consider specifying this binding's type
|
|
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
|
|
}
|