syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"#[serde(rename"}]}
source_snippet:     #[serde(rename = "crt-objects-fallback")]
context_before:     post_link_objects_self_contained: Option<CrtObjects>,
context_after:     link_self_contained_backwards_compatible: Option<LinkSelfContainedDefault>,