Tokio v1.15.0

[carllerche]

Fixed

• io: add cooperative yielding support to io::empty() (#4300)
• time: make timeout robust against budget-depleting tasks (#4314)

Changed

• update minimum supported Rust version to 1.46.

Added

• time: add Interval::reset() (#4248)
• io: add explicit lifetimes to AsyncFdReadyGuard (#4267)
• process: add Command::as_std() (#4295)

Added (unstable)

• tracing: instrument tokio::sync types (#4302)

---

This discussion was created from the release Tokio v1.15.0.

[carllerche]

I'm trying something new. Github now supports associating a release with a discussion.

[ISibboI]

Just out of interest: how did the MSRV increase happen?

[carllerche]

Happened here: #4254. It's in preparation to upgrade to Mio 0.8 which requires this version. Tokio 1.0 will require a rustic version no more than ~6 mo old.