blob: 7602e184a9f9d4f2a76e0fc28e8dc397547480a8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
use std::ops::Deref;
struct DerefTarget {
target_field: bool,
}
struct Container {
target: DerefTarget,
container_field: bool,
}
impl Deref for Container {
type Target = DerefTarget;
fn deref(&self) -> &Self::Target {
&self.target
}
}
impl Container {
fn bad_borrow(&mut self) {
let first = &self.deref().target_field;
self.container_field = true; //~ ERROR E0506
first;
}
}
fn main() {}
|