Decision Workspace
serde_toon2 vs json2toon_rs vs keon
Side-by-side comparison of Rust crates
54
serde_toon2
experimentalv0.2.0
Serde-compatible serializer and deserializer for TOON (Token-Oriented Object Notation)
49
json2toon_rs
experimentalv0.2.0
Fast, bidirectional JSON to TOON converter with full TOON v2.0 specification compliance
37
keon
growingv0.2.0
A human readable object notation that syntactic similar to Rust and fully supports Serde's data model.
Core Metrics
| serde_toon2 | json2toon_rs | keon | |
|---|---|---|---|
| Health Score | 54 | 49 | 37 |
| Total Downloads | 944 | 309 | 2.2K |
| 30d Downloads | 316 | 56 | 3 |
| Dependents | 3 | 0 | 0 |
| Releases | 2 | 2 | 3 |
| Last Updated | 13d ago | 134d ago | 431d ago |
| Age | 4m | 4m | 1y 2m |
Health Breakdown
serde_toon2
Maintenance
16
Quality
13
Community
8
Popularity
4
Documentation
13
json2toon_rs
Maintenance
11
Quality
14
Community
6
Popularity
3
Documentation
15
keon
Maintenance
6
Quality
7
Community
5
Popularity
4
Documentation
15
Technical Details
| serde_toon2 | json2toon_rs | keon | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 3 | 8 |
| Crate Size | 44KB | 25KB | 26KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 66.7% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.89 | 1.74.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •serde_toon2 leads with a health score of 54/100, but none of the options score above 80.
- •keon has the most downloads (2.2K), suggesting wider adoption.
- •⚠ keon has not been updated in over a year.