Decision Workspace
pondrs vs szal vs aqueducts
Side-by-side comparison of Rust crates
49
pondrs
experimentalv0.2.4
A pipeline execution library
56
szal
experimentalv1.0.1
Workflow engine — step/flow execution with branching, retry, rollback, and parallel stages
51
aqueducts
growingv0.11.1
Unified meta-crate for the Aqueducts data pipeline framework
Core Metrics
| pondrs | szal | aqueducts | |
|---|---|---|---|
| Health Score | 49 | 56 | 51 |
| Total Downloads | 69 | 139 | 24.2K |
| 30d Downloads | 69 | 139 | 66 |
| Dependents | 0 | 3 | 27 |
| Releases | 6 | 5 | 23 |
| Last Updated | 2d ago | today | 246d ago |
| Age | 16d | 4d | 1y 10m |
Health Breakdown
pondrs
Maintenance
13
Quality
13
Community
6
Popularity
2
Documentation
15
szal
Maintenance
17
Quality
16
Community
8
Popularity
3
Documentation
12
aqueducts
Maintenance
11
Quality
16
Community
9
Popularity
5
Documentation
10
Technical Details
| pondrs | szal | aqueducts | |
|---|---|---|---|
| Version | 0.2.4 | 1.0.1 | 0.11.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | AGPL-3.0-only | Apache-2.0 |
| Dependencies | 18 | 19 | 9 |
| Crate Size | 301KB | 90KB | 45KB |
| Features | 9 | 7 | 12 |
| Yanked % | 0.0% | 0.0% | 4.3% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.85 | 1.89 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •szal leads with a health score of 56/100, but none of the options score above 80.
- •aqueducts has the most downloads (24.2K), suggesting wider adoption.
- •pondrs, aqueducts are pre-1.0 — API may change.