With C# 13, a few longstanding limitations of the ref struct type have been removed. With C# 13, a ref struct instance now can be used in iterators and asynchronous methods.

Classes, structs, and records are fundamental concepts in C# programming. Each is a different kind of type, with different features, capabilities, and limitations. To make matters more confusing ...

For information about ref struct and readonly ref struct types, see the ref structure types article. Structure types have value semantics. That is, a variable of a structure type contains an instance ...

For information about ref struct and readonly ref struct types, see the ref structure types article. Structure types have value semantics. That is, a variable of a structure type contains an instance ...