Make eligible functions const. #983

tormeh · 2023-03-08T18:11:31Z

No description provided.

tormeh · 2023-03-08T18:13:10Z

This pleases my OCD 😄

djc · 2023-03-09T09:38:35Z

I think we should rebase this on main after we merge in 0.4.x (which now has #984).

djc · 2023-03-09T10:24:24Z

(Merge PR submitted in #986.)

djc · 2023-03-17T11:12:23Z

Would you mind rebasing this on current main? Should hopefully not be too painful.

Does this already take into account the differences of what can be const on 1.38 (0.4.x MSRV) vs 1.48 (main MSRV)?

esheppa

Looks good once this has been rebased on latest main. @djc - in this case as it is passing the tests it should meet MSRV on 1.48 - the only thing it is plausible that there are other missed opportunities to be made const?

tormeh · 2023-03-18T14:37:03Z

Rebased it. I think MSRV is unchanged since last time I looked at this, so it should be good. That was the limiting factor for both PRs.

tormeh · 2023-03-18T14:41:09Z

Seeing this error message on the MSRV build:

error: failed to parse manifest at `/home/runner/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/syn-2.0.0/Cargo.toml`

Caused by:
  failed to parse the `edition` key

Caused by:
  this version of Cargo is older than the `2021` edition, and only supports `2015` and `2018` editions.

Sounds like it's not my fault. Not sure what to do about it

tormeh · 2023-03-19T15:42:15Z

Looks like syn is pulled in by serde-derive in dev-dependencies. Either need to up the MSRV or constrain syn version.

esheppa · 2023-03-20T12:09:23Z

@tormeh - once #994 has been merged that will resolve this issue in the MSRV checking

tormeh · 2023-03-22T00:25:36Z

@tormeh - once #994 has been merged that will resolve this issue in the MSRV checking

That PR is for the 0.4 branch, so until it reaches main it won't fix the CI issue for this PR.

tormeh · 2023-03-30T09:38:16Z

@djc If you don't care about the CI I guess you can just merge it now?

jtmoon79

I really like this change. Some nice startup time improvements I can easily get from this in my own project.

djc · 2023-04-05T20:26:12Z

Thanks!

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 [#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 [#1113](chronotope/chrono#1113). A small amount of other changes were merged since. - Update README ([#1111](chronotope/chrono#1111), thanks to [@pitdicker](https://github.com/pitdicker)) - Revert backport of [#807](chronotope/chrono#807) ([#1113](chronotope/chrono#1113), thanks to [@pitdicker](https://github.com/pitdicker)) - Update to 2021 edition ([#1109](chronotope/chrono#1109), thanks to [@tottoto](https://github.com/tottoto)) - Fix `DurationRound` panics from issue [#1010](chronotope/chrono#1010) ([#1093](chronotope/chrono#1093), thanks to [@pitdicker](https://github.com/pitdicker)) - tests: date path consolidate (branch 0.4.x) ([#1090](chronotope/chrono#1090), thanks to [@jtmoon79](https://github.com/jtmoon79)) - Parse tests nanosecond bare dot (branch 0.4.x) ([#1098](chronotope/chrono#1098), thanks to [@jtmoon79](https://github.com/jtmoon79)) - yamllint cleanup lint.yml test.yml ([#1102](chronotope/chrono#1102), thanks to [@jtmoon79](https://github.com/jtmoon79)) - Remove num-iter dependency ([#1107](chronotope/chrono#1107), thanks to [@tottoto](https://github.com/tottoto)) Thanks on behalf of the chrono team ([@djc](https://github.com/djc) and [@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 ([#1053](chronotope/chrono#1053)) - Apply comments from MSRV bump ([#1026](chronotope/chrono#1026), thanks to [@pitdicker](https://github.com/pitdicker)) - Remove num-integer dependency ([#1037](chronotope/chrono#1037), thanks to [@pitdicker](https://github.com/pitdicker)) - Add `NaiveDateTime::and_utc()` method ([#952](chronotope/chrono#952), thanks to [@klnusbaum](https://github.com/klnusbaum)) - derive `Hash` for most pub types that also derive `PartialEq` ([#938](chronotope/chrono#938), thanks to [@bruceg](https://github.com/bruceg)) - Add `parse_and_remainder()` methods ([#1011](chronotope/chrono#1011), thanks to [@pitdicker](https://github.com/pitdicker)) - Add `DateTime::fix_offset()` ([#1030](chronotope/chrono#1030), thanks to [@pitdicker](https://github.com/pitdicker)) - Add `#[track_caller]` to `LocalResult::unwrap` ([#1046](chronotope/chrono#1046), thanks to [@pitdicker](https://github.com/pitdicker)) - Add `#[must_use]` to some methods ([#1007](chronotope/chrono#1007), thanks to [@aceArt-GmbH](https://github.com/aceArt-GmbH)) - Implement `PartialOrd` for `Month` ([#999](chronotope/chrono#999), thanks to [@Munksgaard](https://github.com/Munksgaard)) - Add `impl From<NaiveDateTime> for NaiveDate` ([#1012](chronotope/chrono#1012), thanks to [@pezcore](https://github.com/pezcore)) - Extract timezone info from tzdata file on Android ([#978](chronotope/chrono#978), thanks to [@RumovZ](https://github.com/RumovZ)) ##### Fixes - Prevent string slicing inside char boundaries ([#1024](chronotope/chrono#1024), thanks to [@pitdicker](https://github.com/pitdicker)) - fix IsoWeek so that its flags are always correct ([#991](chronotope/chrono#991), thanks to [@moshevds](https://github.com/moshevds)) - Fix out-of-range panic in `NaiveWeek::last_day` ([#1070](chronotope/chrono#1070), thanks to [@pitdicker](https://github.com/pitdicker)) - Use correct offset in conversion from `Local` to `FixedOffset` ([#1041](chronotope/chrono#1041), thanks to [@pitdicker](https://github.com/pitdicker)) - Fix military timezones in RFC 2822 parsing ([#1013](chronotope/chrono#1013), thanks to [@pitdicker](https://github.com/pitdicker)) - Guard against overflow in NaiveDate::with_\*0 methods ([#1023](chronotope/chrono#1023), thanks to [@pitdicker](https://github.com/pitdicker)) - Fix panic in from_num_days_from_ce_opt ([#1052](chronotope/chrono#1052), thanks to [@pitdicker](https://github.com/pitdicker)) ##### Refactoring - Rely on std for getting local time offset ([#1072](chronotope/chrono#1072), thanks to [@pitdicker](https://github.com/pitdicker)) - Make functions in internals const ([#1043](chronotope/chrono#1043), thanks to [@pitdicker](https://github.com/pitdicker)) - Refactor windows module in `Local` ([#992](chronotope/chrono#992), thanks to [@nekevss](https://github.com/nekevss)) - Simplify from_timestamp_millis, from_timestamp_micros ([#1032](chronotope/chrono#1032), thanks to [@pitdicker](https://github.com/pitdicker)) - Backport [#983](chronotope/chrono#983) and [#1000](chronotope/chrono#1000) ([#1063](chronotope/chrono#1063), thanks to [@pitdicker](https://github.com/pitdicker)) ##### Documentation - Backport documentation improvements ([#1066](chronotope/chrono#1066), thanks to [@pitdicker](https://github.com/pitdicker)) - Add documentation for %Z quirk ([#1051](chronotope/chrono#1051), thanks to [@campbellcole](https://github.com/campbellcole)) - Add an example to Weekday ([#1019](chronotope/chrono#1019), thanks to [@pitdicker](https://github.com/pitdicker)) ##### Internal improvements - Gate test on `clock` feature ([#1061](chronotope/chrono#1061), thanks to [@pitdicker](https://github.com/pitdicker)) - CI: Also run tests with `--no-default-features` ([#1059](chronotope/chrono#1059), thanks to [@pitdicker](https://github.com/pitdicker)) - Prevent `bench_year_flags_from_year` from being optimized out ([#1034](chronotope/chrono#1034), thanks to [@pitdicker](https://github.com/pitdicker)) - Fix test_leap_second during DST transition ([#1064](chronotope/chrono#1064), thanks to [@pitdicker](https://github.com/pitdicker)) - Fix warnings when running tests on Windows ([#1038](chronotope/chrono#1038), thanks to [@pitdicker](https://github.com/pitdicker)) - Fix tests on AIX ([#1028](chronotope/chrono#1028), thanks to [@ecnelises](https://github.com/ecnelises)) - Fix doctest warnings, remove mention of deprecated methods from main doc ([#1081](chronotope/chrono#1081), thanks to [@pitdicker](https://github.com/pitdicker)) - Reformat `test_datetime_parse_from_str` ([#1078](chronotope/chrono#1078), thanks to [@pitdicker](https://github.com/pitdicker)) - GitHub yml shell `set -eux`, use bash ([#1103](chronotope/chrono#1103), thanks to [@jtmoon79](https://github.com/jtmoon79)) - test: explicitly set `LANG` to `c` in gnu `date` ([#1089](chronotope/chrono#1089), thanks to [@scarf005](https://github.com/scarf005)) - Switch test to `TryFrom` ([#1086](chronotope/chrono#1086), thanks to [@pitdicker](https://github.com/pitdicker)) - Add test for issue 551 ([#1020](chronotope/chrono#1020), thanks to [@pitdicker](https://github.com/pitdicker)) - RFC 2822 single-letter obsolete tests ([#1014](chronotope/chrono#1014), thanks to [@jtmoon79](https://github.com/jtmoon79)) - \[CI] Lint Windows target and documentation links ([#1062](chronotope/chrono#1062), thanks to [@pitdicker](https://github.com/pitdicker)) - add test_issue\_866 ([#1077](chronotope/chrono#1077), thanks to [@jtmoon79](https://github.com/jtmoon79)) - Remove AUTHORS metadata ([#1074](chronotope/chrono#1074)) On behalf of [@djc](https://github.com/djc) and [@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. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  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> Co-committed-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>

tormeh marked this pull request as draft March 8, 2023 20:20

tormeh force-pushed the tormod/const-fn branch 4 times, most recently from 44f06cf to e31192e Compare March 8, 2023 22:19

tormeh marked this pull request as ready for review March 8, 2023 22:33

tormeh force-pushed the tormod/const-fn branch from e31192e to dd963fb Compare March 14, 2023 23:54

esheppa reviewed Mar 18, 2023

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tormeh force-pushed the tormod/const-fn branch from dd963fb to 640c18f Compare March 18, 2023 14:33

Make eligible functions const.

5fb8dfe

tormeh force-pushed the tormod/const-fn branch from 640c18f to 5fb8dfe Compare April 5, 2023 08:46

jtmoon79 approved these changes Apr 5, 2023

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djc merged commit 865867e into chronotope:main Apr 5, 2023

tormeh deleted the tormod/const-fn branch April 6, 2023 08:22

pitdicker mentioned this pull request May 12, 2023

Backport #983 and #1000 #1063

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Make eligible functions const. #983

Make eligible functions const. #983

tormeh commented Mar 8, 2023

tormeh commented Mar 8, 2023

djc commented Mar 9, 2023

djc commented Mar 9, 2023

djc commented Mar 17, 2023 •

edited

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djc commented Apr 5, 2023

Make eligible functions const. #983

Make eligible functions const. #983

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djc commented Mar 17, 2023 •

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