Decision Workspace
rstmdb-protocol vs capnp vs capnpc
Side-by-side comparison of Rust crates
46
rstmdb-protocol
experimentalv0.2.0
Wire protocol implementation for rstmdb - framing, messages, serialization
68
capnp
growingv0.25.4
runtime library for Cap'n Proto data encoding
63
capnpc
growingv0.25.3
Cap'n Proto code generation
Core Metrics
| rstmdb-protocol | capnp | capnpc | |
|---|---|---|---|
| Health Score | 46 | 68 | 63 |
| Total Downloads | 287 | 11.6M | 8.5M |
| 30d Downloads | 0 | 431.3K | 268.9K |
| Dependents | 9 | 1.5K | 1.1K |
| Releases | 3 | 199 | 146 |
| Last Updated | 68d ago | 44d ago | 53d ago |
| Age | 3m | 11y 6m | 11y 6m |
Health Breakdown
rstmdb-protocol
Maintenance
15
Quality
12
Community
8
Popularity
3
Documentation
8
capnp
Maintenance
16
Quality
17
Community
12
Popularity
8
Documentation
15
capnpc
Maintenance
16
Quality
15
Community
11
Popularity
8
Documentation
13
Technical Details
| rstmdb-protocol | capnp | capnpc | |
|---|---|---|---|
| Version | 0.2.0 | 0.25.4 | 0.25.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT | MIT |
| Dependencies | 8 | 3 | 1 |
| Crate Size | 18KB | 151KB | 36KB |
| Features | 0 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.81.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •capnp leads with a health score of 68/100, but none of the options score above 80.
- •capnp is depended on by 1.5K crates — strongest ecosystem trust.