syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"human_readable_cgu_names:"}]}
source_snippet:     human_readable_cgu_names: bool = (false, parse_bool, [TRACKED],
context_before:         "hint that most of this crate will go unused, to minimize work for uncalled functions"),
context_after:         "generate human-readable, predictable names for codegen units (default: no)"),