Decision Workspace
chump-cancel-registry vs enough-tokio vs turul-a2a-proto
Side-by-side comparison of Rust crates
47
chump-cancel-registry
experimentalv0.2.0
Tiny global registry of per-request CancellationToken handles, keyed by string id. Pair with tokio_util::sync::CancellationToken for request-id-based cancellation in async LLM agents and web servers.
52
enough-tokio
experimentalv0.5.0
Tokio integration for the enough cooperative cancellation trait
52
turul-a2a-proto
experimentalv0.1.32
Generated protobuf types for A2A Protocol v1.0 (lf.a2a.v1)
Core Metrics
| chump-cancel-registry | enough-tokio | turul-a2a-proto | |
|---|---|---|---|
| Health Score | 47 | 52 | 52 |
| Total Downloads | 85 | 112 | 928 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 0 | 118 |
| Releases | 2 | 6 | 23 |
| Last Updated | 1d ago | 144d ago | 33d ago |
| Age | 2m | 6m | 2m |
Health Breakdown
chump-cancel-registry
Maintenance
14
Quality
14
Community
7
Popularity
2
Documentation
10
enough-tokio
Maintenance
12
Quality
15
Community
11
Popularity
2
Documentation
12
turul-a2a-proto
Maintenance
11
Quality
13
Community
12
Popularity
4
Documentation
12
Technical Details
| chump-cancel-registry | enough-tokio | turul-a2a-proto | |
|---|---|---|---|
| Version | 0.2.0 | 0.5.0 | 0.1.32 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 3 | 14 |
| Crate Size | 4KB | 7KB | 41KB |
| Features | 0 | 1 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.63 | 1.94 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •enough-tokio leads with a health score of 52/100, but none of the options score above 80.
- •turul-a2a-proto has the most downloads (928), suggesting wider adoption.
- •turul-a2a-proto is depended on by 118 crates — strongest ecosystem trust.