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exception testing

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neuecc
2020-05-10 22:44:40 +09:00
parent af6dbd8868
commit 93dd82e3d4
17 changed files with 926 additions and 3963 deletions
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820
src/UniTask.NetCore/Linq/Cast.cs
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@@ -1,775 +1,53 @@
namespace Cysharp.Threading.Tasks.Linq
using Cysharp.Threading.Tasks.Internal;
using System;
using System.Threading;
namespace Cysharp.Threading.Tasks.Linq
{
internal sealed class Cast
public static partial class UniTaskAsyncEnumerable
{
public static IUniTaskAsyncEnumerable<TResult> Cast<TResult>(this IUniTaskAsyncEnumerable<Object> source)
{
Error.ThrowArgumentNullException(source, nameof(source));
return new Cast<TResult>(source);
}
}
}
internal sealed class Cast<TResult> : IUniTaskAsyncEnumerable<TResult>
{
readonly IUniTaskAsyncEnumerable<object> source;
public Cast(IUniTaskAsyncEnumerable<object> source)
{
this.source = source;
}
public IUniTaskAsyncEnumerator<TResult> GetAsyncEnumerator(CancellationToken cancellationToken = default)
{
return new Enumerator(source, cancellationToken);
}
class Enumerator : AsyncEnumeratorBase<object, TResult>
{
public Enumerator(IUniTaskAsyncEnumerable<object> source, CancellationToken cancellationToken)
: base(source, cancellationToken)
{
}
protected override bool TryMoveNextCore(bool sourceHasCurrent, out bool result)
{
if (sourceHasCurrent)
{
Current = (TResult)SourceCurrent;
result = true;
return true;
}
result = false;
return true;
}
}
}
}