hyper-util Composable Pools

I’m so excited to announce hyper ’s new composable pool layers! 1 As part of making reqwest more modular , we’ve designed a new connection pool, and made the pieces available in hyper_util::client::pool . But this is more than just a “hey, we have a Pool, it moved over there.” We’ve literally pulled apart the pool, in a way I haven’t found elsewhere. Building a purpose‑specific pool is now…