Decision Workspace
json_value_merge vs json_value_remove vs cfgmatic-merge
Side-by-side comparison of Rust crates
49
json_value_merge
growingv2.0.1
Interface to merge serde_json::Value objects.
50
json_value_remove
growingv1.1.0
Interface to remove serde_json::Value elements.
58
cfgmatic-merge
experimentalv3.0.1
Flexible configuration merging for Rust applications
Core Metrics
| json_value_merge | json_value_remove | cfgmatic-merge | |
|---|---|---|---|
| Health Score | 49 | 50 | 58 |
| Total Downloads | 2.7M | 18.6K | 292 |
| 30d Downloads | 131.7K | 122 | 83 |
| Dependents | 239 | 124 | 21 |
| Releases | 16 | 5 | 11 |
| Last Updated | 441d ago | 440d ago | 35d ago |
| Age | 5y 11m | 4y 6m | 1m |
Health Breakdown
json_value_merge
Maintenance
5
Quality
16
Community
11
Popularity
8
Documentation
9
json_value_remove
Maintenance
5
Quality
20
Community
11
Popularity
5
Documentation
9
cfgmatic-merge
Maintenance
17
Quality
16
Community
10
Popularity
3
Documentation
12
Technical Details
| json_value_merge | json_value_remove | cfgmatic-merge | |
|---|---|---|---|
| Version | 2.0.1 | 1.1.0 | 3.0.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 2 | 4 |
| Crate Size | 9KB | 7KB | 15KB |
| Features | 0 | 0 | 0 |
| Yanked % | 12.5% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | 1.92 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cfgmatic-merge leads with a health score of 58/100, but none of the options score above 80.
- •json_value_merge has the most downloads (2.7M), suggesting wider adoption.
- •json_value_merge is depended on by 239 crates — strongest ecosystem trust.
- •⚠ json_value_merge, json_value_remove have not been updated in over a year.