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Jiff is a new date-time library for Rust that encourages you to jump into the pit of success (github.com)

submitted 3 months ago by [email protected] to c/[email protected]

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[–] [email protected] 1 points 3 months ago (1 children)

Actually, I may have been too finicky about this myself.

Since I often write my own wrapping serialization code for use with non-serde formats, I didn't realize that chrono::DateTime<chorono_tz::Tz> wasn't serde-serializable, even with the serde feature enabled for both crates. That's where the biggest problem probably lies.

In the example, using chorono_tz::Tz, and only converting to-be-serialized values to FixedOffset would probably put better focus on where the limitations/issues actually lie.

[–] [email protected] 2 points 3 months ago

OK, I've beefed that example up a little bit: https://github.com/BurntSushi/jiff/commit/08dfdde204c739e38147faf70b648e2d417d1c2e

I think the comparison is a bit more muddied now and probably worse overall to be honest. Maybe removing DateTime<Local> is the right thing to do. I'll think on it.

It's a subtle comparison to make... Probably most people don't even realize that they're doing the wrong thing.