{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"///"}]}
            /// The path expression with the `borrow_span` span
            res: Option<(&'hir hir::Expr<'hir>, &'hir hir::Closure<'hir>)>,
            error_path: Option<(&'hir hir::Expr<'hir>, &'hir hir::QPath<'hir>)>,