/// <summary>
/// Enqueue a callback as a work item to be invoked with the current <see cref="TaskEnv"/>.
/// </summary>
/// <param name="dispatchQueue">DispatchQueue to enqueue work into.</param>
/// <param name="callback">Work item callback.</param>
public static void QueueWorkItemWithCurrentEnv(this IDispatchQueue dispatchQueue, Action callback)
{
dispatchQueue.QueueWorkItemWithCurrentEnv(callback, null);
}
/// <summary>
/// Enqueue a callback as a work item to be invoked with the current <see cref="TaskEnv"/>.
/// </summary>
/// <typeparam name="T">Result value type of callback.</typeparam>
/// <param name="dispatchQueue">DispatchQueue to enqueue work into.</param>
/// <param name="callback">Work item callback.</param>
public static void QueueWorkItemWithCurrentEnv <T>(this IDispatchQueue dispatchQueue, Func <T> callback)
{
dispatchQueue.QueueWorkItemWithCurrentEnv(callback, null);
}