Decision Workspace
fastly-api vs viceroy-lib vs fastly-shared
Side-by-side comparison of Rust crates
65
fastly-api
stablev13.0.0
Fastly API client
67
viceroy-lib
growingv0.16.5
Viceroy implementation details.
63
fastly-shared
growingv0.11.13
Shared definitions for Fastly Compute
Core Metrics
| fastly-api | viceroy-lib | fastly-shared | |
|---|---|---|---|
| Health Score | 65 | 67 | 63 |
| Total Downloads | 60.0K | 83.1K | 6.8M |
| 30d Downloads | 350 | 1.4K | 683.3K |
| Dependents | 4 | 59 | 191 |
| Releases | 48 | 60 | 62 |
| Last Updated | 2d ago | 4d ago | 66d ago |
| Age | 3y 6m | 5y 7m | 6y 1m |
Health Breakdown
fastly-api
Maintenance
20
Quality
18
Community
11
Popularity
6
Documentation
10
viceroy-lib
Maintenance
19
Quality
12
Community
15
Popularity
6
Documentation
15
fastly-shared
Maintenance
16
Quality
14
Community
16
Popularity
8
Documentation
9
Technical Details
| fastly-api | viceroy-lib | fastly-shared | |
|---|---|---|---|
| Version | 13.0.0 | 0.16.5 | 0.11.13 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | Apache-2.0 WITH LLVM-exception | Apache-2.0 WITH LLVM-exception |
| Dependencies | 5 | 47 | 2 |
| Crate Size | 461KB | 492KB | 7KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 4.8% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.90 | 1.82 |
| Owners | 3 | 6 (team) | 10 (team) |
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.
- •viceroy-lib, fastly-shared are pre-1.0 — API may change.