{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"FmtDebug::Full"}]}
                FmtDebug::Full | FmtDebug::Shallow => sym::new_debug,
            Format(Debug) => match ctx.tcx.sess.opts.unstable_opts.fmt_debug {
                FmtDebug::None => sym::new_debug_noop,