{"ast_node_type":"function","tokens":[{"end":55,"kind":"keyword","start":0,"text":"fn"}]}
    fn parse_ty_ptr(&mut self) -> PResult<'a, TyKind> {
    /// Parses a raw pointer type: `*[const | mut] $type`.
        let mutbl = self.parse_const_or_mut().unwrap_or_else(|| {