{"ast_node_type":"function","tokens":[{"end":77,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn hir_get_fn_id_for_return_block(self, id: HirId) -> Option<HirId> {
    /// ```
        let enclosing_body_owner = self.local_def_id_to_hir_id(self.hir_enclosing_body_owner(id));