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// check-pass
struct Indexable;
impl Indexable {
fn boo(&mut self) {}
}
impl std::ops::Index<&str> for Indexable {
type Output = Indexable;
fn index(&self, field: &str) -> &Indexable {
self
}
}
impl std::ops::IndexMut<&str> for Indexable {
fn index_mut(&mut self, field: &str) -> &mut Indexable {
self
}
}
fn main() {
let mut v = Indexable;
let field = "hello".to_string();
v[field.as_str()].boo();
v[&field].boo(); // < This should work
}
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