Decision Workspace
fastly-shared vs viceroy-lib vs fastly-api
Side-by-side comparison of Rust crates
63
fastly-shared
growingv0.11.13
Shared definitions for Fastly Compute
67
viceroy-lib
growingv0.16.5
Viceroy implementation details.
65
fastly-api
stablev13.0.0
Fastly API client
Core Metrics
| fastly-shared | viceroy-lib | fastly-api | |
|---|---|---|---|
| Health Score | 63 | 67 | 65 |
| Total Downloads | 6.8M | 83.1K | 60.0K |
| 30d Downloads | 683.3K | 1.4K | 350 |
| Dependents | 191 | 59 | 4 |
| Releases | 62 | 60 | 48 |
| Last Updated | 66d ago | 4d ago | 2d ago |
| Age | 6y 1m | 5y 7m | 3y 6m |
Health Breakdown
fastly-shared
Maintenance
16
Quality
14
Community
16
Popularity
8
Documentation
9
viceroy-lib
Maintenance
19
Quality
12
Community
15
Popularity
6
Documentation
15
fastly-api
Maintenance
20
Quality
18
Community
11
Popularity
6
Documentation
10
Technical Details
| fastly-shared | viceroy-lib | fastly-api | |
|---|---|---|---|
| Version | 0.11.13 | 0.16.5 | 13.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 WITH LLVM-exception | Apache-2.0 WITH LLVM-exception | MIT |
| Dependencies | 2 | 47 | 5 |
| Crate Size | 7KB | 492KB | 461KB |
| Features | 0 | 2 | 0 |
| Yanked % | 4.8% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.82 | 1.90 | — |
| Owners | 10 (team) | 6 (team) | 3 |
Links
Quick Verdict
- •viceroy-lib leads with a health score of 67/100, but none of the options score above 80.
- •fastly-shared has the most downloads (6.8M), suggesting wider adoption.
- •fastly-shared is depended on by 191 crates — strongest ecosystem trust.
- •fastly-shared, viceroy-lib are pre-1.0 — API may change.