field := v.FieldByName(fieldName)
	if !field.IsValid() {
		return fmt.Errorf("couldn't find %v field in %T", fieldName, v.Interface())
	}
	destValue, err := conversion.EnforcePtr(dest)
	if err != nil {
		return err
	}
	if field.Type().AssignableTo(destValue.Type()) {
		destValue.Set(field)
		return nil
	}
	if field.Type().ConvertibleTo(destValue.Type()) {