syntax_data: {"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"self.print_def_path(trait_ref.def_id,"}]}
source_snippet:         self.print_def_path(trait_ref.def_id, trait_ref.args)
context_before:         self_ty.print(self)?;
context_after:     }