code: func (in *Auth) DeepCopyInto(out *Auth) {
  	*out = *in
  	if in.Basic != nil {
  		in, out := &in.Basic, &out.Basic
  		*out = new(BasicAuth)
  		(*in).DeepCopyInto(*out)
  	}
  	if in.Digest != nil {
  		in, out := &in.Digest, &out.Digest
  		*out = new(DigestAuth)
  		(*in).DeepCopyInto(*out)
  	}
  	if in.Forward != nil {
  		in, out := &in.Forward, &out.Forward
  		*out = new(ForwardAuth)
  		(*in).DeepCopyInto(*out)
  	}
  	return
  }
docs: // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.