Decision Workspace
lifeguard vs easy-pool vs poolshark_derive
Side-by-side comparison of Rust crates
44
lifeguard
growingv0.6.1
An object pool manager in Rust.
42
easy-pool
growingv0.2.7
An easy way to reuse your objects without reallocating memory every time.
57
poolshark_derive
experimentalv0.1.2
Thread safe object pool
Core Metrics
| lifeguard | easy-pool | poolshark_derive | |
|---|---|---|---|
| Health Score | 44 | 42 | 57 |
| Total Downloads | 1.7M | 17.0K | 11.1K |
| 30d Downloads | 115.4K | 35 | 2.4K |
| Dependents | 127 | 18 | 8 |
| Releases | 12 | 12 | 3 |
| Last Updated | 1953d ago | 1348d ago | 46d ago |
| Age | 10y 10m | 4y 1m | 6m |
Health Breakdown
lifeguard
Maintenance
4
Quality
16
Community
9
Popularity
7
Documentation
8
easy-pool
Maintenance
4
Quality
14
Community
9
Popularity
5
Documentation
10
poolshark_derive
Maintenance
16
Quality
14
Community
9
Popularity
5
Documentation
13
Technical Details
| lifeguard | easy-pool | poolshark_derive | |
|---|---|---|---|
| Version | 0.6.1 | 0.2.7 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 0 | 6 | 2 |
| Crate Size | 9KB | 9KB | 3KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •poolshark_derive leads with a health score of 57/100, but none of the options score above 80.
- •lifeguard has the most downloads (1.7M), suggesting wider adoption.
- •lifeguard is depended on by 127 crates — strongest ecosystem trust.
- •⚠ lifeguard, easy-pool have not been updated in over a year.