syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"one"}]}
source_snippet:         "one of `none`, `locals-in-tiny-functions`, or `all-locals`";
context_before:     pub(crate) const parse_mir_strip_debuginfo: &str =
context_after:     pub(crate) const parse_collapse_macro_debuginfo: &str = "one of `no`, `external`, or `yes`";