{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"///"}]}
/// `tracing_separate_thread = tracing::field::Empty` to the tracing macros. This is useful to
/// thread/line than other spans when viewed in <https://ui.perfetto.dev>, you can pass
/// separate out spans which just indicate the current step or program frame being processed by the