Decision Workspace
jsonschema-migrate vs rusqlite_migration vs schemars
Side-by-side comparison of Rust crates
48
jsonschema-migrate
experimentalv0.1.3
Migrate JSON Schema documents to draft 2020-12
72
rusqlite_migration
stablev2.5.0
Simple schema migration library for rusqlite using user_version instead of an SQL table to maintain the current schema version.
69
schemars
stablev1.2.1
Generate JSON Schemas from Rust code
Core Metrics
| jsonschema-migrate | rusqlite_migration | schemars | |
|---|---|---|---|
| Health Score | 48 | 72 | 69 |
| Total Downloads | 279 | 913.4K | 201.5M |
| 30d Downloads | 227 | 73.2K | 29.0M |
| Dependents | 15 | 590 | 39.8K |
| Releases | 4 | 32 | 96 |
| Last Updated | 22d ago | 6d ago | 54d ago |
| Age | 1m | 5y 4m | 6y 7m |
Health Breakdown
jsonschema-migrate
Maintenance
16
Quality
12
Community
7
Popularity
3
Documentation
10
rusqlite_migration
Maintenance
19
Quality
21
Community
13
Popularity
7
Documentation
12
schemars
Maintenance
16
Quality
18
Community
15
Popularity
8
Documentation
12
Technical Details
| jsonschema-migrate | rusqlite_migration | schemars | |
|---|---|---|---|
| Version | 0.1.3 | 2.5.0 | 1.2.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 4 | 7 | 42 |
| Crate Size | 425KB | 33KB | 94KB |
| Features | 0 | 2 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.84 | 1.74 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rusqlite_migration leads with a health score of 72/100, but none of the options score above 80.
- •schemars has the most downloads (201.5M), suggesting wider adoption.
- •schemars is depended on by 39.8K crates — strongest ecosystem trust.
- •jsonschema-migrate is pre-1.0 — API may change.