{"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"right:"}]}
        right: &ImmTy<'tcx, Self::Provenance>,
        left: &ImmTy<'tcx, Self::Provenance>,
    ) -> InterpResult<'tcx, ImmTy<'tcx, Self::Provenance>>;