Function toParserHelper

cel/macro.go:582–590

(meh MacroExprHelper)

}

func toParserHelper(meh MacroExprHelper) (parser.ExprHelper, *Error) {
	ah, ok := meh.(*adaptingHelper)
	if !ok {
		return nil, common.NewError(0,
			fmt.Sprintf("unsupported macro helper: %v (%T)", meh, meh),
			common.NoLocation)
	}
	return ah.modernHelper, nil
}