syntax_data: {"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":".own_args_no_defaults(p.tcx(),"}]}
source_snippet:                         .own_args_no_defaults(p.tcx(), principal_with_self.args);
context_before:                         .generics_of(principal_with_self.def_id)