{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"__rust_begin_short_backtrace(||"}]}
                        __rust_begin_short_backtrace(||
                        let _guard = tracing::span!(tracing::Level::TRACE, stringify!($name), ?key).entered();
                            queries::$name::provided_to_erased(