{"ast_node_type":"function","tokens":[{"end":42,"kind":"keyword","start":0,"text":"fn"}]}
    fn hash<H: Hasher>(&self, s: &mut H) {
impl<'tcx, T: Hash> Hash for InternedInSet<'tcx, ListWithCachedTypeInfo<T>> {
        // The `Borrow` trait requires that `x.borrow().hash(s) == x.hash(s)`.