"Small vector" optimization for Rust: store up to a small number of items on the stack
active 2025-03-16 → 2026-07-29 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 501 days from 2025-03-16 to 2026-07-29. Pushes: 16 total, peak 3 in a day. Pull requests: 27 total, peak 6 in a day. Issues: 1 total, peak 1 in a day. Comments: 29 total, peak 5 in a day. Stars: 112 total, peak 3 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 |
|---|---|---|---|---|
| mbrubeck | 29 | 3 | 10 | 9 |
| nicoburns | 11 | 1 | 2 | 1 |
| github-merge-queue[bot] | 8 | 8 | 0 | 0 |
| waywardmonkeys | 5 | 0 | 4 | 1 |
| nnethercote | 5 | 0 | 2 | 3 |
| TDecking | 4 | 0 | 1 | 2 |
| emilio | 4 | 4 | 0 | 0 |
| jdm | 3 | 0 | 1 | 2 |
| luohewuyang | 2 | 0 | 2 | 0 |
| weiznich | 2 | 0 | 2 | 0 |
| fereidani | 2 | 0 | 0 | 2 |
| nsabovic | 1 | 0 | 0 | 1 |
| realcundo | 1 | 0 | 0 | 1 |
| JonathanWilbur | 1 | 0 | 0 | 1 |
| darkwater | 1 | 0 | 1 | 0 |
| ErisianArchitect | 1 | 0 | 0 | 1 |
| teoxoy | 1 | 0 | 0 | 0 |
| kskalski | 1 | 0 | 0 | 1 |
| lightsing | 1 | 0 | 1 | 0 |
| balt-dev | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#406mematthias2026-04-25 22:36Added SmallVec::push_mut andSmallVec::insert_mut
- Issue comment#406balt-dev2026-04-18 00:34Added SmallVec::push_mut andSmallVec::insert_mut
- Issue comment#404alejandro-vaz2026-03-09 15:19Performance issues extend/push/insert on v2
- Issue comment#379realcundo2026-03-03 23:04Strange bad performance with [u8; 16] and `union` feature
- Issue comment#401ErisianArchitect2026-02-12 20:45Improved const evaluation for ZST checks.
- Issue comment#401jdm2026-02-12 17:38Improved const evaluation for ZST checks.
- Pull request#402jdm2026-02-12 17:38
- Issue comment#401jdm2026-02-12 09:39Improved const evaluation for ZST checks.
- Pull request#400weiznich2026-02-03 15:09
- Issue comment#397mrobinson2026-02-03 11:51Exclude development script from cargo packaging
- Pull request#399luohewuyang2025-12-22 04:14
- Pull request#399luohewuyang2025-12-22 03:11
- Pull request#397weiznich2025-12-15 15:23
- Issue comment#396fereidani2025-12-08 13:28Refactor v2: faster pop/reserve/retain_mut, modern Criterion benches, Miri-friendly tests + fmt in CI
- Issue comment#395TDecking2025-09-23 10:43Seeking new or expanded maintainership of the smallvec crate
- Pull request#390darkwater2025-09-10 14:03
- Issue comment#257kskalski2025-09-10 09:21u32 capacity and length?
- Issue comment#387mbrubeck2025-08-24 15:03Add an "allocator_api" feature
- Pull request#388lightsing2025-07-13 05:21
- Pull request#387TDecking2025-07-10 13:37
- Pull request#384mbrubeck2025-07-06 22:37
- Issue comment#384TDecking2025-06-07 10:34Rework specialization
- Pull request#386mbrubeck2025-06-06 17:11
- Pull request#386nnethercote2025-06-06 05:48
- Issue comment#384mbrubeck2025-06-06 00:12Rework specialization
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 112 stars here means stars gained during the window, not the repo's star count.