Decision Workspace
shipper-duration vs fmtstruct vs valu3
Side-by-side comparison of Rust crates
53
shipper-duration
experimentalv0.4.0
Duration parsing and serde codecs for shipper
56
fmtstruct
experimentalv0.2.7
Format-agnostic configuration loader supporting no_std, alloc, and std.
53
valu3
growingv0.9.6
A generic serialization/deserialization/type framework
Core Metrics
| shipper-duration | fmtstruct | valu3 | |
|---|---|---|---|
| Health Score | 53 | 56 | 53 |
| Total Downloads | 158 | 346 | 37.3K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 9 | 9 | 95 |
| Releases | 3 | 8 | 40 |
| Last Updated | 6d ago | 112d ago | 188d ago |
| Age | 1m | 3m | 3y 1m |
Health Breakdown
shipper-duration
Maintenance
14
Quality
13
Community
8
Popularity
3
Documentation
15
fmtstruct
Maintenance
16
Quality
16
Community
9
Popularity
3
Documentation
12
valu3
Maintenance
11
Quality
13
Community
11
Popularity
5
Documentation
13
Technical Details
| shipper-duration | fmtstruct | valu3 | |
|---|---|---|---|
| Version | 0.4.0 | 0.2.7 | 0.9.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 6 | 13 | 8 |
| Crate Size | 15KB | 17KB | 51KB |
| Features | 0 | 11 | 6 |
| Yanked % | 0.0% | 0.0% | 7.5% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.95 | 1.93 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fmtstruct leads with a health score of 56/100, but none of the options score above 80.
- •valu3 has the most downloads (37.3K), suggesting wider adoption.