Decision Workspace
pubsub vs spms_ring vs pubsub-rs
Side-by-side comparison of Rust crates
42
pubsub
growingv0.2.3
Local publish / subscribe
41
spms_ring
growingv0.1.4
Single publisher, multiple subscriber ring buffer for pubsub
38
pubsub-rs
growingv0.1.1
This crate provides a simple yet powerful publish-subscribe (pubsub) system that allows multiple subscribers to receive messages published to specific topics. It is designed to be thread-safe, async-friendly, memory-efficient, and supports clean shutdown.
Core Metrics
| pubsub | spms_ring | pubsub-rs | |
|---|---|---|---|
| Health Score | 42 | 41 | 38 |
| Total Downloads | 20.0K | 6.3K | 2.6K |
| 30d Downloads | 53 | 39 | 225 |
| Dependents | 0 | 3 | 0 |
| Releases | 4 | 4 | 2 |
| Last Updated | 3756d ago | 2096d ago | 427d ago |
| Age | 10y 3m | 5y 9m | 1y 2m |
Health Breakdown
pubsub
Maintenance
8
Quality
15
Community
3
Popularity
5
Documentation
11
spms_ring
Maintenance
4
Quality
15
Community
8
Popularity
5
Documentation
9
pubsub-rs
Maintenance
6
Quality
15
Community
3
Popularity
4
Documentation
10
Technical Details
| pubsub | spms_ring | pubsub-rs | |
|---|---|---|---|
| Version | 0.2.3 | 0.1.4 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | BSD-3-Clause | MIT |
| Dependencies | 1 | 3 | 3 |
| Crate Size | 5KB | 6KB | 6KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2018 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pubsub leads with a health score of 42/100, but none of the options score above 80.
- •⚠ pubsub, spms_ring, pubsub-rs have not been updated in over a year.