/// <summary>Gets an enumerator the debugger can use to show the contents of the channel.</summary>
IEnumerator <T> IDebugEnumerable <T> .GetEnumerator()
{
return(_items.GetEnumerator());
}
/// <summary>Gets an enumerator the debugger can use to show the contents of the channel.</summary> IEnumerator <T> IDebugEnumerable <T> .GetEnumerator() => _items.GetEnumerator();