{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"format_args_to_captures:"}]}
    format_args_to_captures: FxHashMap<ExprId, (HygieneId, Vec<(syntax::TextRange, Name)>)>,
    /// A map from `format_args!()` expressions to their captures.
    /// A map from `asm!()` expressions to their captures.