Decision Workspace
mini_uuid vs fast32 vs blob-uuid
Side-by-side comparison of Rust crates
34
mini_uuid
growingv0.2.0
A small and URL-safe UUID crate for Rust.
54
fast32
growingv1.0.3
Base32 and base64 encoding in Rust. Primarily for integer (u64, u128) and UUID identifiers, as well as arbitrary byte arrays.
44
blob-uuid
growingv0.5.0
Converts Uuid to a url friendly 22 character string blob
Core Metrics
| mini_uuid | fast32 | blob-uuid | |
|---|---|---|---|
| Health Score | 34 | 54 | 44 |
| Total Downloads | 3.6K | 79.4K | 157.3K |
| 30d Downloads | 4 | 4.0K | 3.1K |
| Dependents | 0 | 48 | 19 |
| Releases | 3 | 4 | 9 |
| Last Updated | 660d ago | 540d ago | 1429d ago |
| Age | 1y 9m | 2y 3m | 9y 4m |
Health Breakdown
mini_uuid
Maintenance
5
Quality
12
Community
5
Popularity
4
Documentation
8
fast32
Maintenance
5
Quality
22
Community
11
Popularity
6
Documentation
10
blob-uuid
Maintenance
4
Quality
15
Community
7
Popularity
6
Documentation
12
Technical Details
| mini_uuid | fast32 | blob-uuid | |
|---|---|---|---|
| Version | 0.2.0 | 1.0.3 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | non-standard | MIT | MIT |
| Dependencies | 3 | 1 | 2 |
| Crate Size | 5KB | 31KB | 3KB |
| Features | 6 | 2 | 0 |
| Yanked % | 33.3% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fast32 leads with a health score of 54/100, but none of the options score above 80.
- •blob-uuid has the most downloads (157.3K), suggesting wider adoption.
- •⚠ mini_uuid, fast32, blob-uuid have not been updated in over a year.
- •mini_uuid, blob-uuid are pre-1.0 — API may change.