syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"post_link_args_json:"}]}
source_snippet:     post_link_args_json: Option<LinkArgsCli>,
context_before:     #[serde(rename = "post-link-args")]
context_after:     link_script: Option<StaticCow<str>>,