Constraints in Go

i have been writing Go exclusively for 5+ years and to this day i use generics only in a dedicated library that works with arrays(slices in Go world) and provides basic functionality like pop, push, shift, reverse, filter and so on.

Other than that, generics have not really solved an actual problem for me in the real world. Nice to have, but too mush fuss about nothing relevant.

Honestly so many things profit from generics, e.g. ORM code was very awkward before especially when returning slices of objects as everything was []any. Now you can say var users []User = orm.Get[User](…) as opposed to e.g var users []any = orm.Get(&User{}, …), that alone is incredibly useful and reduces boilerplate by a ton.