Tracking issue for `read_exact` (RFC #980)

[aturon]

rust-lang/rfcs#980

[cesarb]

I posted the proposed implementation I wrote a few weeks ago as #27588

[mkpankov]

Any plans on stabilizing this? I'd like to use read_exact() on stable.

[sfackler]

We'll be identifying features to stabilize in the next couple of weeks, and I'd be on board with this being one of them. I'll nominate it now so we don't forget.

[alexcrichton]

🔔 This issue is now entering its cycle-long final comment period for stabilization 🔔