Decision Workspace
serde_json_wrapper vs json_map_serializer vs serde_json
Side-by-side comparison of Rust crates
38
serde_json_wrapper
experimentalv0.1.0
Serialize T as a pretty JSON string
31
json_map_serializer
growingv0.1.3
Crate for easy serializing json maps from sequense of pairs
77
serde_json
stablev1.0.149
A JSON serialization file format
Core Metrics
| serde_json_wrapper | json_map_serializer | serde_json | |
|---|---|---|---|
| Health Score | 38 | 31 | 77 |
| Total Downloads | 473 | 1.2K | 800.0M |
| 30d Downloads | 3 | 2 | 51.2M |
| Dependents | 0 | 0 | 673.2K |
| Releases | 1 | 1 | 181 |
| Last Updated | 272d ago | 1297d ago | 80d ago |
| Age | 9m | 3y 6m | 10y 7m |
Health Breakdown
serde_json_wrapper
Maintenance
3
Quality
14
Community
5
Popularity
3
Documentation
13
json_map_serializer
Maintenance
1
Quality
8
Community
5
Popularity
4
Documentation
13
serde_json
Maintenance
15
Quality
19
Community
20
Popularity
8
Documentation
15
Technical Details
| serde_json_wrapper | json_map_serializer | serde_json | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.3 | 1.0.149 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 3 | 4 | 15 |
| Crate Size | 3KB | 5KB | 156KB |
| Features | 0 | 0 | 8 |
| Yanked % | 0.0% | 100.0% | 1.1% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.68 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •serde_json leads with a health score of 77/100, but none of the options score above 80.
- •serde_json is depended on by 673.2K crates — strongest ecosystem trust.
- •⚠ json_map_serializer has not been updated in over a year.
- •serde_json_wrapper, json_map_serializer are pre-1.0 — API may change.