[assbuttbuttass]

Can you share some examples? I personally haven't found any excuses to use generics yet, so I'm curious where other people are finding them useful

[shinies]

Here is an example in the standard library: https://pkg.go.dev/slices

[assbuttbuttass]

I've used the slices package and I agree it's useful. I was wondering more about generics use in application code

[shinies]

Before the slices package you had to write those functions for all your types, it's much better now!

I also like using generics for API request/response code, ex: https://go.dev/play/p/OWf9eFmg1qF

With generics you don't need to return any/interface{} / type assert at runtime

[assbuttbuttass]

Hmm for this example I would be more inclined to use an output parameter rather than generics

    func Request(req, resp any) error {
        // send request (http, etc)
        b, err := json.Marshal(req)
        if err != nil {
            return err
        }
        log.Printf("sent request %+v - %s", req, b)

        // read response
        if err := json.Unmarshal([]byte(`{"success": false, "error": "invalid login"}`), resp); err != nil {
            return err
        }

        return nil
    }

But I kind of agree it's nicer to use a return value rather than an output parameter. I'm excited to see what other new uses people come up with for generics!