{"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"#[derive(Clone,"}]}
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
/// `&mut Option<&T>`, `x` gets type `&mut &T` and the outer `&mut` is considered "inherited".
enum InheritedRefMatchRule {