Decision Workspace
effect-rs vs futures-concurrency vs shuttle
Side-by-side comparison of Rust crates
36
effect-rs
experimentalv0.1.0
A high-performance, strictly-typed, functional effect system for Rust.
73
futures-concurrency
stablev7.7.1
Structured concurrency operations for async Rust
66
shuttle
growingv0.9.1
A library for testing concurrent Rust code
Core Metrics
| effect-rs | futures-concurrency | shuttle | |
|---|---|---|---|
| Health Score | 36 | 73 | 66 |
| Total Downloads | 21 | 5.8M | 3.7M |
| 30d Downloads | 0 | 736.4K | 301.5K |
| Dependents | 0 | 847 | 685 |
| Releases | 1 | 31 | 22 |
| Last Updated | 136d ago | 127d ago | 34d ago |
| Age | 4m | 4y 9m | 5y 7m |
Health Breakdown
effect-rs
Maintenance
6
Quality
12
Community
6
Popularity
2
Documentation
10
futures-concurrency
Maintenance
13
Quality
20
Community
17
Popularity
8
Documentation
15
shuttle
Maintenance
17
Quality
12
Community
19
Popularity
8
Documentation
10
Technical Details
| effect-rs | futures-concurrency | shuttle | |
|---|---|---|---|
| Version | 0.1.0 | 7.7.1 | 0.9.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 12 | 14 | 26 |
| Crate Size | 37KB | 83KB | 180KB |
| Features | 0 | 3 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.81.0 | — |
| Owners | 1 | 3 | 3 (team) |
Links
Quick Verdict
- •futures-concurrency leads with a health score of 73/100, but none of the options score above 80.
- •futures-concurrency is depended on by 847 crates — strongest ecosystem trust.
- •effect-rs, shuttle are pre-1.0 — API may change.