Decision Workspace
dashcache vs hashconsing vs triomphe
Side-by-side comparison of Rust crates
38
dashcache
growingv0.2.2
A simple, highly concurrent cache for hash-consing values
60
hashconsing
stablev1.7.0
A hash consing library.
59
triomphe
growingv0.1.15
A fork of std::sync::Arc with some extra functionality and without weak references (originally servo_arc)
Core Metrics
| dashcache | hashconsing | triomphe | |
|---|---|---|---|
| Health Score | 38 | 60 | 59 |
| Total Downloads | 8.2K | 174.8K | 71.6M |
| 30d Downloads | 0 | 2.6K | 3.8M |
| Dependents | 0 | 9 | 3.4K |
| Releases | 6 | 20 | 16 |
| Last Updated | 2090d ago | 54d ago | 232d ago |
| Age | 5y 11m | 10y 8m | 7y 5m |
Health Breakdown
dashcache
Maintenance
5
Quality
13
Community
6
Popularity
5
Documentation
9
hashconsing
Maintenance
14
Quality
16
Community
9
Popularity
6
Documentation
15
triomphe
Maintenance
8
Quality
16
Community
15
Popularity
8
Documentation
12
Technical Details
| dashcache | hashconsing | triomphe | |
|---|---|---|---|
| Version | 0.2.2 | 1.7.0 | 0.1.15 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT/Apache-2.0 | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 7 | 4 |
| Crate Size | 7KB | 26KB | 35KB |
| Features | 0 | 3 | 3 |
| Yanked % | 0.0% | 20.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.60 | 1.76 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •hashconsing leads with a health score of 60/100, but none of the options score above 80.
- •triomphe has the most downloads (71.6M), suggesting wider adoption.
- •triomphe is depended on by 3.4K crates — strongest ecosystem trust.
- •⚠ dashcache has not been updated in over a year.
- •dashcache, triomphe are pre-1.0 — API may change.