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Class ValueTask has different definitions between .Net Standard 2.1 and .Net 5 #1788

Closed vsfeedback closed 3 years ago

vsfeedback commented 3 years ago

This issue has been moved from a ticket on Developer Community.

Class ValueTask has different definitions between .Net Standard 2.1 and .Net 5: static property ValueTask.CompletedTask and static methods ValueTask.FromResult, ValueTask.FromCanceled and ValueTask.FromException are not available in .Net Standard 2.1.

Regards, Paco.

Original Comments

Feedback Bot on 3/29/2021, 10:45 PM:

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Original Solutions

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terrajobst commented 3 years ago

Those APIs were added after .NET Standard 2.1 shipped. We can't add new APIs to an existing .NET Standard version. This would require a new .NET Standard version, but we don't plan on shipping one because .NET Core and .NET Standard were merged.

In order to use these APIs, you need to target net5.0.