struct Pass<'a> { | |
s: &'a mut String | |
} | |
impl<'a> Pass<'a> { | |
fn f(&mut self) { | |
self.s.push('x'); | |
} | |
} | |
struct Foo<'a> { | |
s: &'a mut String | |
} | |
impl<'a> Foo<'a> { | |
fn f(&self) { | |
self.s.push('x'); //~ cannot borrow `*self.s` as mutable, as it is behind a `&` reference | |
} | |
} | |
fn main() {} |