Decision Workspace
tk-pool vs online vs connection-pool
Side-by-side comparison of Rust crates
37
tk-pool
growingv0.5.3
Generic connection pool for tokio
58
online
growingv4.0.2
📶 Library to check your Internet connectivity
56
connection-pool
experimentalv0.3.7
A high-performance, generic async connection pool for Rust with background cleanup and comprehensive logging
Core Metrics
| tk-pool | online | connection-pool | |
|---|---|---|---|
| Health Score | 37 | 58 | 56 |
| Total Downloads | 24.8K | 748.3K | 9.4K |
| 30d Downloads | 82 | 11.7K | 410 |
| Dependents | 30 | 108 | 8 |
| Releases | 12 | 14 | 20 |
| Last Updated | 2901d ago | 772d ago | 223d ago |
| Age | 9y 3m | 6y 10m | 7m |
Health Breakdown
tk-pool
Maintenance
4
Quality
13
Community
7
Popularity
5
Documentation
8
online
Maintenance
4
Quality
22
Community
12
Popularity
7
Documentation
13
connection-pool
Maintenance
14
Quality
15
Community
9
Popularity
5
Documentation
13
Technical Details
| tk-pool | online | connection-pool | |
|---|---|---|---|
| Version | 0.5.3 | 4.0.2 | 0.3.7 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT/Apache-2.0 | MIT | MIT |
| Dependencies | 12 | 2 | 3 |
| Crate Size | 20KB | 5KB | 17KB |
| Features | 0 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •online leads with a health score of 58/100, but none of the options score above 80.
- •online is depended on by 108 crates — strongest ecosystem trust.
- •⚠tk-pool, online have not been updated in over a year.
- •tk-pool, connection-pool are pre-1.0 — API may change.