syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"pre_link_args:"}]}
source_snippet:             pre_link_args: LinkArgs::new(),
context_before:             link_self_contained: LinkSelfContainedDefault::False,
context_after:             pre_link_args_json: LinkArgsCli::new(),