Decision Workspace
optx-stm vs atomptr vs swym
Side-by-side comparison of Rust crates
48
optx-stm
experimentalv0.1.2
Hybrid Software Transactional Memory (STM) library exploring NOrec vs TL2 tradeoffs
54
atomptr
growingv3.2.0
A safe copy-on-write wrapper around `AtomicPtr` with some extra tricks
40
swym
growingv0.1.0-preview
Transactional memory for rust
Core Metrics
| optx-stm | atomptr | swym | |
|---|---|---|---|
| Health Score | 48 | 54 | 40 |
| Total Downloads | 29 | 23.5K | 1.8K |
| 30d Downloads | 4 | 2.0K | 3 |
| Dependents | 0 | 7 | 6 |
| Releases | 2 | 14 | 1 |
| Last Updated | 55d ago | 212d ago | 2587d ago |
| Age | 1m | 5y 4m | 7y 1m |
Health Breakdown
optx-stm
Maintenance
11
Quality
16
Community
6
Popularity
2
Documentation
13
atomptr
Maintenance
9
Quality
22
Community
8
Popularity
5
Documentation
10
swym
Maintenance
1
Quality
15
Community
8
Popularity
4
Documentation
12
Technical Details
| optx-stm | atomptr | swym | |
|---|---|---|---|
| Version | 0.1.2 | 3.2.0 | 0.1.0-preview |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | EUPL-1.2 OR Apache-2.0 | MIT |
| Dependencies | 3 | 0 | 4 |
| Crate Size | 24KB | 10KB | 158KB |
| Features | 2 | 1 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •atomptr leads with a health score of 54/100, but none of the options score above 80.
- •⚠ swym has not been updated in over a year.
- •optx-stm, swym are pre-1.0 — API may change.