Returning a "Set" "new Set" data structure from within select

[peterpme]

Hi, just a quick question about whether this makes sense or not. I think I read that select will run through its own structural sharing which would then void any benefit this offers but I just want to make sure.

ts

export function useGetWebApiData() {
  return useQuery({
    queryKey: ["data"],
    queryFn: async () => {
      return client.get("data").json<Data>();
    },
    select: (data) => {
      return {
        data: new Set(data)
      };
    },
  });
}

Also I went with the title because I felt searching for "set" is kinda tricky (there's alot of different posts).

Thanks!

[TkDodo]

yeah sets can’t be structurally shared so you’d get a re-render whenever new data comes in