syntax_data: {"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"function_sections:"}]}
source_snippet:     function_sections: Option<bool> = (None, parse_opt_bool, [TRACKED],
context_before:         "replace returns with jumps to `__x86_return_thunk` (default: `keep`)"),
context_after:         "whether each function should go in its own section"),