why not use map/hash instead of for-loop

[ORESoftware]

there's a for loop here for every call, like so:

	in.Delim('{')
	for !in.IsDelim('}') {
		key := in.UnsafeFieldName(false)
		in.WantColon()
		if in.IsNull() {
			in.Skip()
			in.WantComma()
			continue
		}
		switch key {
		case "ErrId":
			out.ErrId = string(in.String())
		case "ErrMessage":
			out.ErrMessage = string(in.String())
		default:
			in.SkipRecursive()
		}
		in.WantComma()
	}
	in.Delim('}')

I am wondering why the code generator doesn't just generate map/hash lookup calls and avoid a for-loop altogether? Might be a good reason, not sure yet

so instead, would look like this:

	in.Delim('{')
	
	 out.ErrId = x("ErrId", string(in.String()))
	 out.ErrMessage = x("ErrMessage", in.String())
	
	in.Delim('}')

if a field had no value, then I guess zero value is ok?

[ORESoftware]

I think I know why, it's going character by character; so the for loop is operating on a per character basis.