code: func (in *LabelSelector) DeepCopyInto(out *LabelSelector) {
  	*out = *in
  	if in.MatchLabels != nil {
  		in, out := &in.MatchLabels, &out.MatchLabels
  		*out = make(map[string]string, len(*in))
  		for key, val := range *in {
  			(*out)[key] = val
  		}
  	}
  	if in.MatchExpressions != nil {
  		in, out := &in.MatchExpressions, &out.MatchExpressions
  		*out = make([]LabelSelectorRequirement, len(*in))
  		for i := range *in {
  			(*in)[i].DeepCopyInto(&(*out)[i])
  		}
  	}
  	return
  }
docs: // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.