syntax_data: {"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"pub(crate)"}]}
source_snippet:     pub(crate) const parse_fmt_debug: &str = "either `full`, `shallow`, or `none`";
context_before:     pub(crate) const parse_location_detail: &str = "either `none`, or a comma separated list of location details to track: `file`, `line`, or `column`";
context_after:     pub(crate) const parse_switch_with_opt_path: &str =