Decision Workspace
async-fuse vs futures vs futures-preview
Side-by-side comparison of Rust crates
53
async-fuse
growingv1.0.1
Helpers for fusing asynchronous computations.
62
futures
growingv0.3.32
An implementation of futures and streams featuring zero allocations, composability, and iterator-like interfaces.
58
futures-preview
growingv0.2.2
An implementation of futures and streams featuring zero allocations, composability, and iterator-like interfaces.
Core Metrics
| async-fuse | futures | futures-preview | |
|---|---|---|---|
| Health Score | 53 | 62 | 58 |
| Total Downloads | 37.7K | 574.9M | 1.6M |
| 30d Downloads | 0 | 49.1M | 27.1K |
| Dependents | 0 | 264.9K | 1.5K |
| Releases | 22 | 73 | 21 |
| Last Updated | 268d ago | 99d ago | 2433d ago |
| Age | 5y 4m | 9y 10m | 7y 11m |
Health Breakdown
async-fuse
Maintenance
9
Quality
20
Community
5
Popularity
5
Documentation
14
futures
Maintenance
14
Quality
11
Community
18
Popularity
8
Documentation
11
futures-preview
Maintenance
7
Quality
14
Community
19
Popularity
7
Documentation
11
Technical Details
| async-fuse | futures | futures-preview | |
|---|---|---|---|
| Version | 1.0.1 | 0.3.32 | 0.2.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 3 | 11 | 10 |
| Crate Size | 16KB | 61KB | 26KB |
| Features | 4 | 13 | 3 |
| Yanked % | 0.0% | 31.5% | 4.8% |
| Edition | 2018 | 2018 | — |
| MSRV | 1.64 | 1.71 | — |
| Owners | 1 | 3 | 2 (team) |
Links
Quick Verdict
- •futures leads with a health score of 62/100, but none of the options score above 80.
- •futures is depended on by 264.9K crates — strongest ecosystem trust.
- •⚠ futures-preview has not been updated in over a year.
- •futures, futures-preview are pre-1.0 — API may change.