Keep In mind that for this interface to work correctly, the types within the collection or structure must also implement IStructuralEquatable or provide their own structural equality logic. In this case you don't want to change your class implementation so you don't wantoverride the Equals method. this will define a https://griffindlrvy.dm-blog.com/28156049/hakkında-c-istructuralequatable-nerelerde-kullanılıyor