instant.elapsed() will panic

[silence-coding]

this method is panic. hyper::client::pool::702

[silence-coding]

[seanmonstar]

Hm. This should never happen, sounds like a bug in libstd.

[silence-coding]

I don't think of how to trigger the scene yet, which seems unlikely to happen.

[silence-coding]

Is the obtained CLOCK_MONOTONIC in multi-core CPU scenarios incorrect?

[silence-coding]

Whether to replace elapsed with saturation_duration_since？

[yonip23]

I came across a similar problem once, I think the solution is to use the chrono crate instead.
Anyway, it looks like a bug in Rust: https://stackoverflow.com/questions/64159779/rust-stdtimeinstant-panicked-at-supplied-instant-is-later-than-self

[silence-coding]

Whether to replace elapsed with saturation_duration_since？

@seanmonstar Whether hyper will fix this issue, if it is waiting for std to fix it, then I will close the issue.

[seanmonstar]

Fixed in #2746