{"ast_node_type":"other","tokens":[{"end":105,"kind":"keyword","start":0,"text":"///"}]}
        ///    of the underlying and inherited references. E.g. a `&mut` pattern is allowed if either the
        /// - If the underlying type is a reference, a reference pattern matches if it can eat either one
        ///    underlying type is `&mut` or the inherited reference is `&mut`.