[minor] Reduce allocations when decoding InvocationUuid #3743
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slinkydeveloper
approved these changes
Sep 4, 2025
Introduces a crate for time utilities (`serde-time-util`). The crate currently provides a trait `DurationExt` which provides a `friendly()` method for formatting a `Duration` as a human-readable string. It also allows parsing a human-friendly duration into a string. Additionally, this removes the helpers from `DurationString` and keeps `restate-serde-util`'s DurationString as a serialization helper only. Minor but relevant changes: - Fixed parsing "0" as a duration. Previously, it was required to write "0s" to parse a zero duration. - Some debug traces that reported the response latency now use the `to_seconds_span()` since it's cheaper to compute. - Fixed typos in restate CLI service config commands - More efficient serialization for DurationString that avoids an extra String allocation. - Used jiff's native span rounding feature to round a duration to "days" instead of the manual calculation. - Added a `negated()` method to the time span types to support "ago" formatting. - Migrateed all uses of `DurationString` to `DurationExt::friendly()` including in CLI argument parsing.
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Durationfor friendly display #3738