Decision Workspace
photon-ring vs opool vs market_square
Side-by-side comparison of Rust crates
53
photon-ring
experimentalv2.5.0
Ultra-low-latency SPMC/MPMC pub/sub using stamped ring buffers. Formally sound with atomic-slots feature. no_std compatible.
56
opool
growingv0.2.0
High-performance, lock-free local and concurrent object pool with automated allocation, cleanup, and verification.
53
market_square
experimentalv0.3.1
A lock-free mpmc "square"
Core Metrics
| photon-ring | opool | market_square | |
|---|---|---|---|
| Health Score | 53 | 56 | 53 |
| Total Downloads | 268 | 59.9K | 1.1K |
| 30d Downloads | 268 | 11.9K | 12 |
| Dependents | 2 | 29 | 0 |
| Releases | 20 | 3 | 11 |
| Last Updated | 2d ago | 101d ago | 33d ago |
| Age | 11d | 2y 10m | 9m |
Health Breakdown
photon-ring
Maintenance
14
Quality
14
Community
7
Popularity
3
Documentation
15
opool
Maintenance
12
Quality
15
Community
10
Popularity
6
Documentation
13
market_square
Maintenance
17
Quality
13
Community
6
Popularity
4
Documentation
13
Technical Details
| photon-ring | opool | market_square | |
|---|---|---|---|
| Version | 2.5.0 | 0.2.0 | 0.3.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 10 | 3 | 2 |
| Crate Size | 577KB | 13KB | 55KB |
| Features | 3 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 18.2% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.94 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •opool leads with a health score of 56/100, but none of the options score above 80.
- •opool, market_square are pre-1.0 — API may change.