{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"///"}]}
/// (e.g. `Registry::default().with(custom_layer)`) should be compatible with this type.
/// [init_logger_with_additional_layer]. A [Registry] with any composition of [tracing::Subscriber]s
/// Having an alias is also useful so rustc_driver_impl does not need to explicitly depend on