Note that SetField will panic unless the struct value is addressable, so you must obtain the reflect.Value from an addressable source (for example via a pointer as in Dan's example).
On Mon, 5 Nov 2018 at 23:12, Eric Raymond <e...@thyrsus.com> wrote: > I need an equivalent of Python setattr() - that is, set a struct member by > string name - but the only example I've found on line (SetField > in oleiade/reflections on GitHub) panics and dies due to what looks like a > spurious Elem() call. I thought I could see how to fix it, but the > resulting code has no effect,. > > Would someone please point me at a working example, or post one here? > > -- > 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. > For more options, visit https://groups.google.com/d/optout. > -- 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. For more options, visit https://groups.google.com/d/optout.
