Decision Workspace
worst-executor vs json-streaming vs stackfuture
Side-by-side comparison of Rust crates
39
worst-executor
growingv0.1.1
A spin-loop like executor for async
58
json-streaming
growingv1.0.3
a library for reading and writing JSON from / to a stream without the need to materialize the data in memory. Provides both blocking and async APIs.
55
stackfuture
growingv0.3.1
StackFuture is a wrapper around futures that stores the wrapped future in space provided by the caller.
Core Metrics
| worst-executor | json-streaming | stackfuture | |
|---|---|---|---|
| Health Score | 39 | 58 | 55 |
| Total Downloads | 3.3K | 15.4K | 2.5M |
| 30d Downloads | 0 | 0 | 289.6K |
| Dependents | 1 | 4 | 38 |
| Releases | 2 | 4 | 5 |
| Last Updated | 1215d ago | 252d ago | 187d ago |
| Age | 3y 4m | 8m | 3y 9m |
Health Breakdown
worst-executor
Maintenance
4
Quality
14
Community
7
Popularity
4
Documentation
10
json-streaming
Maintenance
12
Quality
20
Community
8
Popularity
5
Documentation
13
stackfuture
Maintenance
8
Quality
17
Community
12
Popularity
8
Documentation
10
Technical Details
| worst-executor | json-streaming | stackfuture | |
|---|---|---|---|
| Version | 0.1.1 | 1.0.3 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT/Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 4 | 4 | 2 |
| Crate Size | 9KB | 62KB | 14KB |
| Features | 0 | 5 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •json-streaming leads with a health score of 58/100, but none of the options score above 80.
- •stackfuture has the most downloads (2.5M), suggesting wider adoption.
- •⚠ worst-executor has not been updated in over a year.
- •worst-executor, stackfuture are pre-1.0 — API may change.