syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"|p|"}]}
source_snippet:                                     |p| p.print_def_path(def_id, parent_args),
context_before:                                 return self.path_generic_args(
context_after:                                     &args[..parent_args.len() + 1][..1],