Decision Workspace
stream_throttle vs leaky-bucket vs combine-latest
Side-by-side comparison of Rust crates
50
stream_throttle
growingv0.5.1
Provides a Stream combinator, to limit the rate at which items are produced.
61
leaky-bucket
growingv1.1.2
A token-based rate limiter based on the leaky bucket algorithm.
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
Core Metrics
| stream_throttle | leaky-bucket | combine-latest | |
|---|---|---|---|
| Health Score | 50 | 61 | 60 |
| Total Downloads | 1.7M | 1.8M | 11.7K |
| 30d Downloads | 83.5K | 103.3K | 106 |
| Dependents | 97 | 709 | 0 |
| Releases | 6 | 30 | 8 |
| Last Updated | 934d ago | 674d ago | 13d ago |
| Age | 7y 10m | 6y 7m | 3y 1m |
Health Breakdown
stream_throttle
Maintenance
4
Quality
16
Community
10
Popularity
7
Documentation
13
leaky-bucket
Maintenance
6
Quality
20
Community
14
Popularity
7
Documentation
14
combine-latest
Maintenance
15
Quality
20
Community
5
Popularity
5
Documentation
15
Technical Details
| stream_throttle | leaky-bucket | combine-latest | |
|---|---|---|---|
| Version | 0.5.1 | 1.1.2 | 1.3.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 7 | 8 | 3 |
| Crate Size | 14KB | 30KB | 11KB |
| Features | 3 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | 1.63 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •leaky-bucket leads with a health score of 61/100, but none of the options score above 80.
- •leaky-bucket is depended on by 709 crates — strongest ecosystem trust.
- •⚠ stream_throttle, leaky-bucket have not been updated in over a year.
- •stream_throttle is pre-1.0 — API may change.