{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"self.0.as_ref().err().map(|(e,"}]}
        self.0.as_ref().err().map(|(e, hard_err)| (&**e, *hard_err))
    pub fn get_error(&self) -> Option<(&str, bool)> {
    }