use fast-json-stringify for serialization

[Uzlopak]

Could result in some nice perf gains.

[kevbook]

Not sure if this works if you add a preSerialization hook

// This by itself may work
fastify.addHook('preSerialization', async function (_, reply, payload) {
  const status = reply.statusCode;
  return status > 299 ? { status, error: payload } : { status, data: payload };
});

// I think this will break it (which i am kind of debating if it's a good thing to have this)
fastify.addHook('onRoute', function (routeOptions) {
  const responseSchema = routeOptions.schema?.response as Record<string, unknown>;
  if (responseSchema && responseSchema['200']) {
    responseSchema['200'] = z.object({
      status: z.number(),
      data: responseSchema['200'] as AnyZodObject,
    });
  }
});```

[kibertoad]

@kevbook Why wasn't it breaking before?

[kibertoad]

@Uzlopak why close?

[Uzlopak]

@kibertoad Its like open for about 9 months. Should have come to a conclusion in that time.

[kibertoad]

sorry, I didn't get to it in time. I'll do my best to reintroduce it in upcoming weeks