// Licensed to the .NET Foundation under one or more agreements. // The .NET Foundation licenses this file to you under the MIT license. using System.Threading; namespace System.Collections.Generic { /// <summary>Exposes an enumerator that provides asynchronous iteration over values of a specified type.</summary> /// <typeparam name="T">The type of values to enumerate.</typeparam> public interface IAsyncEnumerable<out T> { /// <summary>Returns an enumerator that iterates asynchronously through the collection.</summary> /// <param name="cancellationToken">A <see cref="CancellationToken"/> that may be used to cancel the asynchronous iteration.</param> /// <returns>An enumerator that can be used to iterate asynchronously through the collection.</returns> IAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default); } } |