Decision Workspace
intid-allocator vs contatori vs sharded-slab
Side-by-side comparison of Rust crates
53
intid-allocator
experimentalv0.3.5
Types to allocate and free integer ids
52
contatori
experimentalv0.7.5
High-performance sharded atomic counters for Rust
48
sharded-slab
growingv0.1.7
A lock-free concurrent slab.
Core Metrics
| intid-allocator | contatori | sharded-slab | |
|---|---|---|---|
| Health Score | 53 | 52 | 48 |
| Total Downloads | 3.0K | 636 | 323.0M |
| 30d Downloads | 32 | 56 | 24.6M |
| Dependents | 3 | 23 | 299 |
| Releases | 13 | 19 | 17 |
| Last Updated | 88d ago | 72d ago | 905d ago |
| Age | 8m | 3m | 6y 5m |
Health Breakdown
intid-allocator
Maintenance
14
Quality
15
Community
8
Popularity
4
Documentation
12
contatori
Maintenance
15
Quality
14
Community
10
Popularity
3
Documentation
10
sharded-slab
Maintenance
4
Quality
9
Community
13
Popularity
8
Documentation
14
Technical Details
| intid-allocator | contatori | sharded-slab | |
|---|---|---|---|
| Version | 0.3.5 | 0.7.5 | 0.1.7 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 4 | 18 | 8 |
| Crate Size | 7KB | 65KB | 58KB |
| Features | 4 | 8 | 0 |
| Yanked % | 0.0% | 0.0% | 11.8% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | 1.65 | — | 1.42.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •intid-allocator leads with a health score of 53/100, but none of the options score above 80.
- •sharded-slab has the most downloads (323.0M), suggesting wider adoption.
- •sharded-slab is depended on by 299 crates — strongest ecosystem trust.
- •⚠ sharded-slab has not been updated in over a year.