Question

I like using structs a lot.

So after reading this article, are there any other concerns I should have against using them all the time?

See Also:

• When should I use a struct instead of a class?
• When to use struct in C#?

Answer 1

You should make the following considerations about structs:

• structs should be immutable (mutable structs are not intuitive and unpredictable)
• structs always have a default (public parameterless) constructor that cannot be changed
• struct size should not exceed 16 bytes
• the Equals and GetHashCode methods should be overriden for better performance
• implementing the IEquatable<T> interface is recommended
• redefining and == and the != operators is also recommended