Decision Workspace
swym-htm vs swym vs fastarena
Side-by-side comparison of Rust crates
38
swym-htm
growingv0.1.0
Hardware transactional memory for rust
40
swym
growingv0.1.0-preview
Transactional memory for rust
58
fastarena
experimentalv0.1.3
A zero-dependency, bump-pointer arena allocator with RAII transactions, nested savepoints, optional LIFO destructor tracking, and ArenaVec — built for compilers, storage engines, and high-throughput request-scoped workloads.
Core Metrics
| swym-htm | swym | fastarena | |
|---|---|---|---|
| Health Score | 38 | 40 | 58 |
| Total Downloads | 1.8K | 1.8K | 109 |
| 30d Downloads | 3 | 3 | 109 |
| Dependents | 0 | 6 | 1 |
| Releases | 1 | 1 | 4 |
| Last Updated | 2554d ago | 2587d ago | 1d ago |
| Age | 6y 12m | 7y 1m | 5d |
Health Breakdown
swym-htm
Maintenance
1
Quality
18
Community
6
Popularity
4
Documentation
9
swym
Maintenance
1
Quality
15
Community
8
Popularity
4
Documentation
12
fastarena
Maintenance
19
Quality
15
Community
7
Popularity
2
Documentation
15
Technical Details
| swym-htm | swym | fastarena | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0-preview | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 0 | 4 | 3 |
| Crate Size | 6KB | 158KB | 43KB |
| Features | 3 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | — | — | 1.66 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fastarena leads with a health score of 58/100, but none of the options score above 80.
- •swym has the most downloads (1.8K), suggesting wider adoption.
- •⚠ swym-htm, swym have not been updated in over a year.