It's normally expected that if you implement IEquatable.Equals you will also override Object.Equals to be consistent. In this case how would you support both reference and structural equality?
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This is really amazing code and works great for .Kupkuru Standard libraries. If you are in a .Safi Core 2.1 application there is an even cooler way of doing this:
IStructuralComparable arayüzü, çoğu kez Array ve Tuple kadar done dokumaları aracılığıyla uygulanır. Bu veri mimariları, elemanlarının sıralamasını ve yapısını dikkate alarak önlaştırma yapar.
In this equating the values in arrays may be same or different but their object references are equal.
I never put much thought into using a struct over a class or even additional optimizations because to me the struct was optimized already. When I was working on fixing a bug in our DeviceDisplay to hamiş trigger new events unless a value changed a whole new world opened up to me.
If those objects do hamiş contain equality/hashcode methods that satisfy that contract, you will have to wrap them and provide correct implementations for those methods yourself in the wrapper.
We dirilik also make our own container play well with these other containers by implementing these interfaces.
The reason why you need the IStructuralEquatable is for defining a new way of comparision that would be right for all the objects .
In Xamarin.Essentials we use the C# struct all over the place to encapsulate "small groups of related variables" for our event handlers. They are groups of data that don't need to be created by the developers consuming the data and are only really used for reading the veri.
C# IStructuralEquatable Defines methods to support the comparison of objects for structural equality.
Olur, makalede eksiklikler olabilir. C# IStructuralEquatable Kullanımı Bunu tenkit olarak kabul ediyorum. Işlevsel programlamada struct kullanılmasının nedenini de bilmiyor, başarım ve öbür mevzular karşı da rastgele bir görüş barındırmıtefsir. Siz biliyorsanız lütfen aydınlatır mısınız?
Default property. The second time, it passes the default equality comparer that is returned by the StructuralComparisons.StructuralEqualityComparer property. The third time, it passes the custom NanComparer object. Bey the output from the example shows, the first three method calls return true, whereas the fourth call returns false.
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