Function findValue

datasource/context_wrapper.go:51–61

unwind pointers, etc to find either the value or flag indicating was nil

(v reflect.Value)

// unwind pointers, etc to find either the value or flag indicating was nil
func findValue(v reflect.Value) (reflect.Value, bool) {
	for ; v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface; v = v.Elem() {
		if v.IsNil() {
			return v, true
		}
		if v.Kind() == reflect.Interface && v.NumMethod() > 0 {
			break
		}
	}
	return v, false
}

var zero reflect.Value