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derive Hash for most pub types that also derive PartialEq #938

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merged 1 commit into from Feb 16, 2023

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bruceg
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@bruceg bruceg commented Jan 18, 2023

We needed to store Item alongside other data in a hash set, which requires all of the contained data be hashable. While I was adding the derive for that type, I looked for other pub types that could use it.

This is a backport of #852 to the 0.4.x branch.

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djc commented Jan 18, 2023

Thanks!

@djc djc requested a review from esheppa January 19, 2023 10:14
@djc djc mentioned this pull request Feb 16, 2023
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Looks good!

@djc djc merged commit cc64f84 into chronotope:0.4.x Feb 16, 2023
@bruceg bruceg deleted the derive-hash2 branch March 14, 2023 19:25
crapStone pushed a commit to Calciumdibromid/CaBr2 that referenced this pull request Mar 15, 2023
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [chrono](https://github.com/chronotope/chrono) | dependencies | patch | `0.4.23` -> `0.4.24` |

---

### Release Notes

<details>
<summary>chronotope/chrono</summary>

### [`v0.4.24`](https://github.com/chronotope/chrono/releases/tag/v0.4.24): 0.4.24

[Compare Source](chronotope/chrono@v0.4.23...v0.4.24)

This is a small maintenance release with accumulated fixes and improvements.

-   Fix doc on `Days::new()` to refer to days, not months ([#&#8203;874](chronotope/chrono#874), thanks to [@&#8203;brotskydotcom](https://github.com/brotskydotcom))
-   Clarify out of range value for `from_timestamp_opt()` ([#&#8203;879](chronotope/chrono#879), thanks to [@&#8203;xmo-odoo](https://github.com/xmo-odoo))
-   Add `format_localized()` for `NaiveDate` ([#&#8203;881](chronotope/chrono#881), thanks to [@&#8203;mseele](https://github.com/mseele))
-   Fix bug in `Add`/`Sub` `Days`, add tests with DST timezone ([#&#8203;878](chronotope/chrono#878))
-   Make `NaiveTime::MIN` public ([#&#8203;890](chronotope/chrono#890))
-   Fix `from_timestamp_millis()` implementation and add more tests ([#&#8203;885](chronotope/chrono#885))
-   Fix typo in docstrings ([#&#8203;897](chronotope/chrono#897), thanks to [@&#8203;dandxy89](https://github.com/dandxy89))
-   Add test proving that [#&#8203;903](chronotope/chrono#903) is fixed in 0.4.x head ([#&#8203;905](chronotope/chrono#905), thanks to [@&#8203;umanwizard](https://github.com/umanwizard))
-   Add `from_timestamp_micros()` function ([#&#8203;906](chronotope/chrono#906), thanks to [@&#8203;umanwizard](https://github.com/umanwizard))
-   Check cargo-deny in CI ([#&#8203;909](chronotope/chrono#909))
-   Derive `Hash` for most pub types that also derive `PartialEq` ([#&#8203;938](chronotope/chrono#938), thanks to [@&#8203;bruceg](https://github.com/bruceg))
-   Update deprecated methods in `from_utc()` example ([#&#8203;939](chronotope/chrono#939), thanks to [@&#8203;greg-el](https://github.com/greg-el))
-   Fix panic in `DateTime::checked_add_days()` ([#&#8203;942](chronotope/chrono#942), thanks to [@&#8203;Ekleog](https://github.com/Ekleog))
-   More documentation for dates before 1 BCE or after 9999 CE ([#&#8203;950](chronotope/chrono#950), thanks to [@&#8203;cgit](https://github.com/cgit))
-   Improve `FixedOffset` docs ([#&#8203;953](chronotope/chrono#953), thanks to [@&#8203;klnusbaum](https://github.com/klnusbaum))
-   Add chrono-fuzz to CI and update its libfuzzer-sys dependency ([#&#8203;968](chronotope/chrono#968), thanks to [@&#8203;LingMan](https://github.com/LingMan))
-   Fixes to parsing and calculation of week numbers ([#&#8203;966](chronotope/chrono#966), thanks to [@&#8203;raphaelroosz](https://github.com/raphaelroosz))
-   Make iana-time-zone a target specific dependency ([#&#8203;980](chronotope/chrono#980), thanks to [@&#8203;krtab](https://github.com/krtab))
-   Make eligible functions `const` ([#&#8203;984](chronotope/chrono#984), thanks to [@&#8203;tormeh](https://github.com/tormeh))

Thanks to all contributors from the chrono team, [@&#8203;esheppa](https://github.com/esheppa) and [@&#8203;djc](https://github.com/djc).

</details>

---

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Co-authored-by: cabr2-bot <cabr2.help@gmail.com>
Reviewed-on: https://codeberg.org/Calciumdibromid/CaBr2/pulls/1815
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This was referenced Jun 6, 2023
crapStone pushed a commit to Calciumdibromid/CaBr2 that referenced this pull request Jun 12, 2023
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [chrono](https://github.com/chronotope/chrono) | dependencies | patch | `0.4.24` -> `0.4.26` |

---

### Release Notes

<details>
<summary>chronotope/chrono</summary>

### [`v0.4.26`](https://github.com/chronotope/chrono/releases/tag/v0.4.26): 0.4.26

[Compare Source](chronotope/chrono@v0.4.25...v0.4.26)

The changes from [#&#8203;807](chronotope/chrono#807) we merged for 0.4.25 unfortunately restricted parsing in a way that was incompatible with earlier 0.4.x releases. We reverted this in [#&#8203;1113](chronotope/chrono#1113). A small amount of other changes were merged since.

-   Update README ([#&#8203;1111](chronotope/chrono#1111), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Revert backport of [#&#8203;807](chronotope/chrono#807) ([#&#8203;1113](chronotope/chrono#1113), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Update to 2021 edition ([#&#8203;1109](chronotope/chrono#1109), thanks to [@&#8203;tottoto](https://github.com/tottoto))
-   Fix `DurationRound` panics from issue [#&#8203;1010](chronotope/chrono#1010) ([#&#8203;1093](chronotope/chrono#1093), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   tests: date path consolidate (branch 0.4.x) ([#&#8203;1090](chronotope/chrono#1090), thanks to [@&#8203;jtmoon79](https://github.com/jtmoon79))
-   Parse tests nanosecond bare dot (branch 0.4.x) ([#&#8203;1098](chronotope/chrono#1098), thanks to [@&#8203;jtmoon79](https://github.com/jtmoon79))
-   yamllint cleanup lint.yml test.yml ([#&#8203;1102](chronotope/chrono#1102), thanks to [@&#8203;jtmoon79](https://github.com/jtmoon79))
-   Remove num-iter dependency ([#&#8203;1107](chronotope/chrono#1107), thanks to [@&#8203;tottoto](https://github.com/tottoto))

Thanks on behalf of the chrono team ([@&#8203;djc](https://github.com/djc) and [@&#8203;esheppa](https://github.com/esheppa)) to all contributors!

### [`v0.4.25`](https://github.com/chronotope/chrono/releases/tag/v0.4.25): 0.4.25

[Compare Source](chronotope/chrono@v0.4.24...v0.4.25)

Time for another maintenance release. This release bumps the MSRV to 1.56; given MSRV bumps in chrono's dependencies (notably for syn 2), we felt that it no longer made sense to support any older versions. Feedback welcome in our issue tracker!

##### Additions

-   Bump the MSRV to 1.56 ([#&#8203;1053](chronotope/chrono#1053))
-   Apply comments from MSRV bump ([#&#8203;1026](chronotope/chrono#1026), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Remove num-integer dependency ([#&#8203;1037](chronotope/chrono#1037), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Add `NaiveDateTime::and_utc()` method ([#&#8203;952](chronotope/chrono#952), thanks to [@&#8203;klnusbaum](https://github.com/klnusbaum))
-   derive `Hash` for most pub types that also derive `PartialEq` ([#&#8203;938](chronotope/chrono#938), thanks to [@&#8203;bruceg](https://github.com/bruceg))
-   Add `parse_and_remainder()` methods ([#&#8203;1011](chronotope/chrono#1011), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Add `DateTime::fix_offset()` ([#&#8203;1030](chronotope/chrono#1030), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Add `#[track_caller]` to `LocalResult::unwrap` ([#&#8203;1046](chronotope/chrono#1046), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Add `#[must_use]` to some methods ([#&#8203;1007](chronotope/chrono#1007), thanks to [@&#8203;aceArt-GmbH](https://github.com/aceArt-GmbH))
-   Implement `PartialOrd` for `Month` ([#&#8203;999](chronotope/chrono#999), thanks to [@&#8203;Munksgaard](https://github.com/Munksgaard))
-   Add `impl From<NaiveDateTime> for NaiveDate` ([#&#8203;1012](chronotope/chrono#1012), thanks to [@&#8203;pezcore](https://github.com/pezcore))
-   Extract timezone info from tzdata file on Android ([#&#8203;978](chronotope/chrono#978), thanks to [@&#8203;RumovZ](https://github.com/RumovZ))

##### Fixes

-   Prevent string slicing inside char boundaries ([#&#8203;1024](chronotope/chrono#1024), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   fix IsoWeek so that its flags are always correct ([#&#8203;991](chronotope/chrono#991), thanks to [@&#8203;moshevds](https://github.com/moshevds))
-   Fix out-of-range panic in `NaiveWeek::last_day` ([#&#8203;1070](chronotope/chrono#1070), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Use correct offset in conversion from `Local` to `FixedOffset` ([#&#8203;1041](chronotope/chrono#1041), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Fix military timezones in RFC 2822 parsing ([#&#8203;1013](chronotope/chrono#1013), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Guard against overflow in NaiveDate::with_\*0 methods ([#&#8203;1023](chronotope/chrono#1023), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Fix panic in from_num_days_from_ce_opt ([#&#8203;1052](chronotope/chrono#1052), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))

##### Refactoring

-   Rely on std for getting local time offset ([#&#8203;1072](chronotope/chrono#1072), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Make functions in internals const ([#&#8203;1043](chronotope/chrono#1043), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Refactor windows module in `Local` ([#&#8203;992](chronotope/chrono#992), thanks to [@&#8203;nekevss](https://github.com/nekevss))
-   Simplify from_timestamp_millis, from_timestamp_micros ([#&#8203;1032](chronotope/chrono#1032), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Backport [#&#8203;983](chronotope/chrono#983) and [#&#8203;1000](chronotope/chrono#1000) ([#&#8203;1063](chronotope/chrono#1063), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))

##### Documentation

-   Backport documentation improvements ([#&#8203;1066](chronotope/chrono#1066), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Add documentation for %Z quirk ([#&#8203;1051](chronotope/chrono#1051), thanks to [@&#8203;campbellcole](https://github.com/campbellcole))
-   Add an example to Weekday ([#&#8203;1019](chronotope/chrono#1019), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))

##### Internal improvements

-   Gate test on `clock` feature ([#&#8203;1061](chronotope/chrono#1061), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   CI: Also run tests with `--no-default-features` ([#&#8203;1059](chronotope/chrono#1059), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Prevent `bench_year_flags_from_year` from being optimized out ([#&#8203;1034](chronotope/chrono#1034), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Fix test_leap_second during DST transition ([#&#8203;1064](chronotope/chrono#1064), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Fix warnings when running tests on Windows ([#&#8203;1038](chronotope/chrono#1038), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Fix tests on AIX ([#&#8203;1028](chronotope/chrono#1028), thanks to [@&#8203;ecnelises](https://github.com/ecnelises))
-   Fix doctest warnings, remove mention of deprecated methods from main doc ([#&#8203;1081](chronotope/chrono#1081), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Reformat `test_datetime_parse_from_str` ([#&#8203;1078](chronotope/chrono#1078), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   GitHub yml shell `set -eux`, use bash ([#&#8203;1103](chronotope/chrono#1103), thanks to [@&#8203;jtmoon79](https://github.com/jtmoon79))
-   test: explicitly set `LANG` to `c` in gnu `date` ([#&#8203;1089](chronotope/chrono#1089), thanks to [@&#8203;scarf005](https://github.com/scarf005))
-   Switch test to `TryFrom` ([#&#8203;1086](chronotope/chrono#1086), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   Add test for issue 551 ([#&#8203;1020](chronotope/chrono#1020), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   RFC 2822 single-letter obsolete tests ([#&#8203;1014](chronotope/chrono#1014), thanks to [@&#8203;jtmoon79](https://github.com/jtmoon79))
-   \[CI] Lint Windows target and documentation links ([#&#8203;1062](chronotope/chrono#1062), thanks to [@&#8203;pitdicker](https://github.com/pitdicker))
-   add test_issue\_866 ([#&#8203;1077](chronotope/chrono#1077), thanks to [@&#8203;jtmoon79](https://github.com/jtmoon79))
-   Remove AUTHORS metadata ([#&#8203;1074](chronotope/chrono#1074))

On behalf of [@&#8203;djc](https://github.com/djc) and [@&#8203;esheppa](https://github.com/esheppa), thanks to all contributors!

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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---

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Co-authored-by: cabr2-bot <cabr2.help@gmail.com>
Reviewed-on: https://codeberg.org/Calciumdibromid/CaBr2/pulls/1909
Reviewed-by: crapStone <crapstone@noreply.codeberg.org>
Co-authored-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>
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3 participants