syntax_data: {"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"self.map_bound(|t|"}]}
source_snippet:         self.map_bound(|t| t.fold_with(folder))
context_before:     fn super_fold_with<F: TypeFolder<I>>(self, folder: &mut F) -> Self {
context_after:     }