syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"dump_mono_stats:"}]}
source_snippet:     dump_mono_stats: SwitchWithOptPath = (SwitchWithOptPath::Disabled,
context_before:         "in addition to `.mir` files, create graphviz `.dot` files (default: no)"),
context_after:         parse_switch_with_opt_path, [UNTRACKED],