Rust port of Google's SwissTable hash map with COW support
active 2023-08-15 → 2026-08-27 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1109 days from 2023-08-15 to 2026-08-27. Pushes: 257 total, peak 10 in a day. Pull requests: 270 total, peak 11 in a day. Issues: 89 total, peak 4 in a day. Comments: 1,148 total, peak 35 in a day. Stars: 724 total, peak 6 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| bors | 461 | 133 | 66 | 256 |
| Amanieu | 413 | 5 | 56 | 273 |
| cuviper | 169 | 0 | 12 | 113 |
| clarfonthey | 167 | 0 | 23 | 106 |
| JustForFun88 | 79 | 0 | 11 | 43 |
| github-actions[bot] | 63 | 60 | 3 | 0 |
| github-merge-queue[bot] | 58 | 58 | 0 | 0 |
| morrisonlevi | 30 | 0 | 5 | 17 |
| tugtugtug | 23 | 0 | 1 | 22 |
| douglas-raillard-arm | 23 | 0 | 0 | 21 |
| Zoxc | 22 | 0 | 3 | 13 |
| Urgau | 19 | 0 | 0 | 9 |
| ToMe25 | 19 | 0 | 5 | 14 |
| gaujay | 15 | 0 | 2 | 10 |
| matthieu-m | 15 | 0 | 2 | 12 |
| MarcoIeni | 14 | 0 | 2 | 5 |
| orlp | 14 | 0 | 0 | 12 |
| udoprog | 14 | 0 | 5 | 9 |
| xtqqczze | 14 | 0 | 9 | 5 |
| djugei | 11 | 0 | 1 | 7 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#727RyanJamesStewart2026-05-14 17:12Add a way to prefetch a hash table bucket (#677)
- Issue comment#714Amanieu2026-05-09 04:20chore: release v0.17.1
- Pull request#722cuviper2026-04-20 23:47
- Pull request#720xtqqczze2026-04-19 15:25
- Issue comment#719Amanieu2026-04-18 23:09original key in RustcOccupiedEntry
- Issue comment#719clarfonthey2026-04-18 22:07original key in RustcOccupiedEntry
- Pull request#716atouchet2026-04-15 05:36
- Pull request#715heiher2026-04-12 03:26
- Issue comment#400clarfonthey2026-04-11 15:34Fix `HashSet::get_or_insert_with`
- Issue#711kristof-mattei2026-04-09 17:24v0.17.0 breaks `entry_ref` with `HashMap<Box<str>>`
- Issue comment#703clarfonthey2026-04-07 03:35Cachegrind benchmarks
- Issue comment#710clarfonthey2026-04-06 15:33Fix incorrect length if a hasher panics during rehash
- Issue comment#709clarfonthey2026-04-05 15:56chore: move to criterion benches from nightly
- Issue comment#709clarfonthey2026-04-03 22:54chore: move to criterion benches from nightly
- Pull request#708cuviper2026-04-03 00:39
- Issue comment#705clarfonthey2026-03-19 17:59Referece to uninitialized slice in ctrl_slice
- Issue comment#705clarfonthey2026-03-19 17:40Referece to uninitialized slice in ctrl_slice
- Issue comment#701Amanieu2026-03-15 22:51Improve generated code for NEON
- Issue comment#701Amanieu2026-03-15 12:04Speedup lookups on NEON
- Pull request#701Dandandan2026-03-15 05:44
- Issue#566douglas-raillard-arm2026-03-12 11:33Infinite loop
- Pull request#696clarfonthey2026-03-07 05:40
- Pull request#699xtqqczze2026-03-04 15:01
- Issue comment#172clarfonthey2026-03-03 23:02Cannot compare maps with different BuildHashers
- Issue comment#698clarfonthey2026-03-03 00:33impl Error for TryReserveError
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 724 stars here means stars gained during the window, not the repo's star count.