C# 10

A quick review of C# 10 new language features

.NET 6.0 and C# 10 are just around the corner, so now is a good time to review some of the most interesting new language features! Record structs 📄 Proposal Records were introduced in C# 9 as a simple way to define data types with value equality semantics, for instance: public record Money(decimal Amount, string CurrencyCode); An annoying limitation was that records were always reference types, but in some scenarios it would have been better to use value types.