syntax_data: {"ast_node_type":"import","tokens":[{"end":77,"kind":"keyword","start":0,"text":"\"the"}]}
source_snippet:         "the format to use for -Z time-passes (`text` (default) or `json`)"),
context_before:     time_passes_format: TimePassesFormat = (TimePassesFormat::Text, parse_time_passes_format, [UNTRACKED],
context_after:     tiny_const_eval_limit: bool = (false, parse_bool, [TRACKED],