mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-02 11:44:28 +00:00
10 lines
178 B
Rust
10 lines
178 B
Rust
struct Foo<'a> {
|
|
s: &'a mut String
|
|
}
|
|
|
|
fn f(x: usize, f: &Foo) {
|
|
f.s.push('x'); //~ ERROR cannot borrow `*f.s` as mutable, as it is behind a `&` reference
|
|
}
|
|
|
|
fn main() {}
|