{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) self_param: Option<hir::SelfParam>,
    pub(crate) is_func_update: Option<ast::RecordExpr>,
    pub(crate) innermost_ret_ty: Option<hir::Type<'db>>,