Yes there are two open source packages regarding "DeepCopy" https://github.com/mohae/deepcopy/ https://github.com/barkimedes/go-deepcopy/
Has anyone tried them yet? 在2020年4月19日星期日 UTC+8 01:26:11<Ankit R Gadiya> 写道： > How about doing it manually? You can define a DeepCopy method on the type > and manually allocate a new struct and initialize the maps and slices by > looping over them. That way you get to have more control over all the > fields and problem of private fields is solved as well. I would guess this > would be faster as well because no reflection is required. > > As far as I know Kubernetes uses this approach and they have a > code-generator which can conveniently generate the code for the structs. > > https://github.com/kubernetes/code-generator/tree/master/cmd/deepcopy-gen > > > > On Fri, Apr 17, 2020 at 2:07 PM Carsten Orthbandt <carsten....@gmail.com> > wrote: > >> The easiest way is to marshal everything into some sort of byte slice, >> then unmarshal back. JSON doesn't work for this if there are private >> fields. But gotiny (https://github.com/niubaoshu/gotiny) does. If you >> use interfaces in your data, you have to register their types, everthing >> else is automatic. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/17810cd4-dab5-4583-8944-aed38b773232%40googlegroups.com >> >> <https://groups.google.com/d/msgid/golang-nuts/17810cd4-dab5-4583-8944-aed38b773232%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/573fca81-61b0-4e32-b051-4a7bcdb2f6f1n%40googlegroups.com.
