Decision Workspace
merge_derive vs merge vs conflate
Side-by-side comparison of Rust crates
46
merge_derive
growingv0.2.0
Derive macro for the merge::Merge trait
56
merge
growingv0.2.0
Merge multiple values into one
56
conflate
growingv0.3.3
Merge multiple values into one
Core Metrics
| merge_derive | merge | conflate | |
|---|---|---|---|
| Health Score | 46 | 56 | 56 |
| Total Downloads | 1.9M | 1.9M | 58.9K |
| 30d Downloads | 86.0K | 86.0K | 3.4K |
| Dependents | 5 | 392 | 46 |
| Releases | 2 | 2 | 5 |
| Last Updated | 351d ago | 351d ago | 493d ago |
| Age | 5y 6m | 5y 6m | 1y 6m |
Health Breakdown
merge_derive
Maintenance
5
Quality
14
Community
7
Popularity
8
Documentation
12
merge
Maintenance
5
Quality
16
Community
12
Popularity
8
Documentation
15
conflate
Maintenance
8
Quality
17
Community
10
Popularity
6
Documentation
15
Technical Details
| merge_derive | merge | conflate | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.3.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | Apache-2.0 OR MIT | Apache-2.0 OR MIT |
| Dependencies | 4 | 7 | 3 |
| Crate Size | 3KB | 20KB | 14KB |
| Features | 0 | 4 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.70 | 1.70 | 1.64.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •merge leads with a health score of 56/100, but none of the options score above 80.
- •merge_derive has the most downloads (1.9M), suggesting wider adoption.
- •merge is depended on by 392 crates — strongest ecosystem trust.
- •⚠ conflate has not been updated in over a year.