Decision Workspace
desync vs promisery vs bounded_join_set
Side-by-side comparison of Rust crates
48
desync
growingv0.9.0
A hassle-free data type for asynchronous programming
57
promisery
growingv2.0.1
A JavaScript-inspired, ergonomic, and composable Promise type for Rust, supporting background work, chaining, and error handling with Result.
51
bounded_join_set
growingv0.3.0
A Concurrency-Limited JoinSet for Tokio.
Core Metrics
| desync | promisery | bounded_join_set | |
|---|---|---|---|
| Health Score | 48 | 57 | 51 |
| Total Downloads | 63.4K | 2.1K | 24.7K |
| 30d Downloads | 1.0K | 25 | 2.7K |
| Dependents | 34 | 1 | 8 |
| Releases | 22 | 5 | 3 |
| Last Updated | 341d ago | 266d ago | 379d ago |
| Age | 8y 4m | 8m | 2y 7m |
Health Breakdown
desync
Maintenance
6
Quality
14
Community
10
Popularity
6
Documentation
12
promisery
Maintenance
15
Quality
18
Community
7
Popularity
4
Documentation
13
bounded_join_set
Maintenance
6
Quality
15
Community
10
Popularity
5
Documentation
15
Technical Details
| desync | promisery | bounded_join_set | |
|---|---|---|---|
| Version | 0.9.0 | 2.0.1 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 2 | 2 |
| Crate Size | 48KB | 9KB | 6KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | 1.71 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •promisery leads with a health score of 57/100, but none of the options score above 80.
- •desync has the most downloads (63.4K), suggesting wider adoption.
- •⚠ bounded_join_set has not been updated in over a year.
- •desync, bounded_join_set are pre-1.0 — API may change.