It's pretty nice, it even feels a bit like Node.js' express. It's pretty easy if you can answer requests quickly/synchronously. When you need to use Futures, i

It's pretty nice, it even feels a bit like Node.js' express. It's pretty easy if you can answer requests quickly/synchronously. When you need to use Futures, it's a bit more fiddly (you can't wing it, you really need to understand lifetimes and how the Future types are composed). I'm hoping the upcoming async/await syntax sugar will lower the barrier to entry here.