Decision Workspace
facet-postcard vs facet-format-postcard vs facet-format-msgpack
Side-by-side comparison of Rust crates
58
facet-postcard
experimentalv0.44.5
Postcard binary format for facet with Tier-0 and Tier-2 JIT deserialization
49
facet-format-postcard
experimentalv0.35.0
Postcard binary format for facet with Tier-0 and Tier-2 JIT deserialization
50
facet-format-msgpack
experimentalv0.35.0
MsgPack binary format for facet using the Tier-2 JIT architecture
Core Metrics
| facet-postcard | facet-format-postcard | facet-format-msgpack | |
|---|---|---|---|
| Health Score | 58 | 49 | 50 |
| Total Downloads | 3.6K | 53 | 54 |
| 30d Downloads | 1.5K | 5 | 5 |
| Dependents | 103 | 0 | 0 |
| Releases | 18 | 3 | 3 |
| Last Updated | 11d ago | 89d ago | 89d ago |
| Age | 3m | 3m | 3m |
Health Breakdown
facet-postcard
Maintenance
18
Quality
13
Community
11
Popularity
4
Documentation
12
facet-format-postcard
Maintenance
14
Quality
15
Community
6
Popularity
2
Documentation
12
facet-format-msgpack
Maintenance
14
Quality
16
Community
6
Popularity
2
Documentation
12
Technical Details
| facet-postcard | facet-format-postcard | facet-format-msgpack | |
|---|---|---|---|
| Version | 0.44.5 | 0.35.0 | 0.35.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 35 | 20 | 3 |
| Crate Size | 102KB | 69KB | 26KB |
| Features | 18 | 19 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.90 | 1.89 | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •facet-postcard leads with a health score of 58/100, but none of the options score above 80.
- •facet-postcard is depended on by 103 crates — strongest ecosystem trust.