syntax_data: {"ast_node_type":"variable","tokens":[{"end":83,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// let v = self.iter().map(|p| p.fold_with(folder)).collect::<SmallVec<[_; 8]>>();
context_before: /// ```ignore (illustrative)
context_after: /// folder.tcx().intern_*(&v)