Decision Workspace
postgres_to_polars vs paft-core vs diesel-guard
Side-by-side comparison of Rust crates
52
postgres_to_polars
growingv1.0.2
Stream PostgreSQL query results directly into Polars DataFrames via sqlx.
57
paft-core
experimentalv0.7.1
Core domain types, errors, and shared utilities for paft.
57
diesel-guard
experimentalv0.9.0
Linter for dangerous Postgres migration patterns in Diesel and SQLx. Prevents downtime caused by unsafe schema changes.
Core Metrics
| postgres_to_polars | paft-core | diesel-guard | |
|---|---|---|---|
| Health Score | 52 | 57 | 57 |
| Total Downloads | 2.7K | 6.7K | 7.7K |
| 30d Downloads | 103 | 1.1K | 5.4K |
| Dependents | 0 | 46 | 0 |
| Releases | 31 | 12 | 11 |
| Last Updated | 20d ago | 147d ago | 6d ago |
| Age | 9m | 6m | 3m |
Health Breakdown
postgres_to_polars
Maintenance
18
Quality
14
Community
6
Popularity
4
Documentation
10
paft-core
Maintenance
13
Quality
15
Community
11
Popularity
5
Documentation
13
diesel-guard
Maintenance
22
Quality
11
Community
6
Popularity
5
Documentation
13
Technical Details
| postgres_to_polars | paft-core | diesel-guard | |
|---|---|---|---|
| Version | 1.0.2 | 0.7.1 | 0.9.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 10 | 3 | 14 |
| Crate Size | 33KB | 7KB | 337KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •paft-core leads with a health score of 57/100, but none of the options score above 80.
- •diesel-guard has the most downloads (7.7K), suggesting wider adoption.
- •paft-core, diesel-guard are pre-1.0 — API may change.