Decision Workspace
osc-codec-msgpack vs osc-codec-json vs rmp-serde
Side-by-side comparison of Rust crates
44
osc-codec-msgpack
experimentalv0.1.0-alpha.1
Experimental MessagePack codec for osc-ir intermediate representation
56
osc-codec-json
experimentalv0.1.0-alpha.5
Experimental JSON codec for osc-ir intermediate representation
65
rmp-serde
stablev1.3.1
Serde support for MessagePack
Core Metrics
| osc-codec-msgpack | osc-codec-json | rmp-serde | |
|---|---|---|---|
| Health Score | 44 | 56 | 65 |
| Total Downloads | 344 | 759 | 85.7M |
| 30d Downloads | 37 | 25 | 6.5M |
| Dependents | 5 | 2 | 18.9K |
| Releases | 1 | 5 | 43 |
| Last Updated | 152d ago | 152d ago | 94d ago |
| Age | 5m | 5m | 10y 7m |
Health Breakdown
osc-codec-msgpack
Maintenance
6
Quality
13
Community
7
Popularity
3
Documentation
15
osc-codec-json
Maintenance
17
Quality
15
Community
6
Popularity
3
Documentation
15
rmp-serde
Maintenance
13
Quality
13
Community
16
Popularity
8
Documentation
15
Technical Details
| osc-codec-msgpack | osc-codec-json | rmp-serde | |
|---|---|---|---|
| Version | 0.1.0-alpha.1 | 0.1.0-alpha.5 | 1.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 4 | 4 |
| Crate Size | 5KB | 4KB | 34KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 81.4% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75 | 1.75 | 1.85 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •rmp-serde leads with a health score of 65/100, but none of the options score above 80.
- •rmp-serde is depended on by 18.9K crates — strongest ecosystem trust.
- •osc-codec-msgpack, osc-codec-json are pre-1.0 — API may change.