syntax_data: {"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"IndexVec::from_raw(self.raw.fold_with(folder))"}]}
source_snippet:         IndexVec::from_raw(self.raw.fold_with(folder))
context_before:     fn fold_with<F: TypeFolder<I>>(self, folder: &mut F) -> Self {
context_after:     }