/// <summary>
/// Adds given listener to the current context.
/// </summary>
public void AddListener(ILogListener listener)
{
SingletonList <ILogListener> .Add(listener);
}
public Enumerator(SingletonList <T> list) => this.list = list;
/// <summary>
/// Create a new web service result that passes along the service errors
/// </summary>
public WebServiceResult(ServiceError error)
{
ContractHelper.RequiresNotNull(error);
WebErrors = SingletonList.Of(WebError.FromServiceError(error));
}
