Decision Workspace
pharos vs combine-latest vs futures-async-stream-macro
Side-by-side comparison of Rust crates
49
pharos
growingv0.5.3
Observer pattern which generates a futures 0.3 stream of events
60
combine-latest
stablev1.3.2
Combines two or more streams into a new stream which yields tuples with the latest values from each input stream
55
futures-async-stream-macro
growingv0.2.13
Implementation detail of the `futures-async-stream` crate.
Core Metrics
| pharos | combine-latest | futures-async-stream-macro | |
|---|---|---|---|
| Health Score | 49 | 60 | 55 |
| Total Downloads | 10.5M | 11.7K | 760.9K |
| 30d Downloads | 665.4K | 106 | 25.5K |
| Dependents | 892 | 0 | 27 |
| Releases | 15 | 8 | 28 |
| Last Updated | 1608d ago | 13d ago | 78d ago |
| Age | 6y 11m | 3y 1m | 6y 8m |
Health Breakdown
pharos
Maintenance
4
Quality
11
Community
13
Popularity
8
Documentation
13
combine-latest
Maintenance
15
Quality
20
Community
5
Popularity
5
Documentation
15
futures-async-stream-macro
Maintenance
14
Quality
14
Community
10
Popularity
7
Documentation
10
Technical Details
| pharos | combine-latest | futures-async-stream-macro | |
|---|---|---|---|
| Version | 0.5.3 | 1.3.2 | 0.2.13 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Unlicense | MIT | Apache-2.0 OR MIT |
| Dependencies | 7 | 3 | 3 |
| Crate Size | 26KB | 11KB | 15KB |
| Features | 0 | 0 | 0 |
| Yanked % | 6.7% | 0.0% | 3.6% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •combine-latest leads with a health score of 60/100, but none of the options score above 80.
- •pharos has the most downloads (10.5M), suggesting wider adoption.
- •pharos is depended on by 892 crates — strongest ecosystem trust.
- •⚠ pharos has not been updated in over a year.
- •pharos, futures-async-stream-macro are pre-1.0 — API may change.