Decision Workspace
sp_vcard vs vcard4 vs vcard
Side-by-side comparison of Rust crates
35
sp_vcard
growingv0.2.0
Simple vCard library will help you generate vCard
52
vcard4
growingv0.7.3
Fast and correct vCard parser for RFC6350
46
vcard
growingv0.4.13
A pure Rust implementation of vCard based on RFC 6350.
Core Metrics
| sp_vcard | vcard4 | vcard | |
|---|---|---|---|
| Health Score | 35 | 52 | 46 |
| Total Downloads | 2.6K | 40.8K | 50.1K |
| 30d Downloads | 4 | 666 | 910 |
| Dependents | 0 | 115 | 15 |
| Releases | 2 | 26 | 29 |
| Last Updated | 907d ago | 48d ago | 930d ago |
| Age | 2y 5m | 3y 4m | 7y 4m |
Health Breakdown
sp_vcard
Maintenance
4
Quality
15
Community
2
Popularity
4
Documentation
10
vcard4
Maintenance
16
Quality
11
Community
9
Popularity
6
Documentation
10
vcard
Maintenance
6
Quality
13
Community
9
Popularity
6
Documentation
12
Technical Details
| sp_vcard | vcard4 | vcard | |
|---|---|---|---|
| Version | 0.2.0 | 0.7.3 | 0.4.13 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 16 | 10 |
| Crate Size | 12KB | 130KB | 33KB |
| Features | 0 | 5 | 0 |
| Yanked % | 0.0% | 7.7% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | 1.65 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •vcard4 leads with a health score of 52/100, but none of the options score above 80.
- •vcard has the most downloads (50.1K), suggesting wider adoption.
- •vcard4 is depended on by 115 crates — strongest ecosystem trust.
- •⚠ sp_vcard, vcard have not been updated in over a year.