syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"traits::ObligationCause::new(self.span,"}]}
source_snippet:         traits::ObligationCause::new(self.span, self.body_id, code)
context_before:     fn cause(&self, code: traits::ObligationCauseCode<'tcx>) -> traits::ObligationCause<'tcx> {
context_after:     }