/// <summary>
/// Create a <see cref="IAsyncEnumerable{T}"/> defined by a <see cref="ProduceAsyncDelegate{T}"/> coroutine.
/// </summary>
public static IAsyncEnumerable <T> Create <T>(T _, ProduceAsyncDelegate <T> produceAsync, [CallerMemberName] string displayName = default)
{
if (produceAsync == null)
{
throw new ArgumentNullException(nameof(produceAsync));
}
return(new CoroutineIterator <T>(produceAsync, displayName));
}
public CoroutineIterator(ProduceAsyncDelegate <T> produceAsync, string displayName)
{
if (produceAsync is null)
{
throw new ArgumentNullException(nameof(produceAsync));
}
_produceAsync = produceAsync;
_displayName = displayName ?? base.ToString();
}
private CoroutineIterator(CoroutineIterator <T> parent)
{
_produceAsync = parent._produceAsync;
_displayName = parent._displayName;
}
