64 lines
1.9 KiB
C#
64 lines
1.9 KiB
C#
#if CSHARP_7_OR_LATER || (UNITY_2018_3_OR_NEWER && (NET_STANDARD_2_0 || NET_4_6))
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#pragma warning disable CS1591
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using System.Runtime.CompilerServices;
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namespace UniRx.Async
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{
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public enum AwaiterStatus
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{
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/// <summary>The operation has not yet completed.</summary>
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Pending = 0,
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/// <summary>The operation completed successfully.</summary>
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Succeeded = 1,
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/// <summary>The operation completed with an error.</summary>
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Faulted = 2,
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/// <summary>The operation completed due to cancellation.</summary>
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Canceled = 3
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}
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public interface IAwaiter : ICriticalNotifyCompletion
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{
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AwaiterStatus Status { get; }
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bool IsCompleted { get; }
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void GetResult();
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}
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public interface IAwaiter<out T> : IAwaiter
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{
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new T GetResult();
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}
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public static class AwaiterStatusExtensions
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{
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/// <summary>!= Pending.</summary>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool IsCompleted(this AwaiterStatus status)
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{
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return status != AwaiterStatus.Pending;
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}
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/// <summary>== Succeeded.</summary>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool IsCompletedSuccessfully(this AwaiterStatus status)
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{
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return status == AwaiterStatus.Succeeded;
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}
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/// <summary>== Canceled.</summary>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool IsCanceled(this AwaiterStatus status)
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{
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return status == AwaiterStatus.Canceled;
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}
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/// <summary>== Faulted.</summary>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool IsFaulted(this AwaiterStatus status)
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{
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return status == AwaiterStatus.Faulted;
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}
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}
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}
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#endif |