Decision Workspace
chdb-rust vs feldera-types vs feldera-fxp
Side-by-side comparison of Rust crates
52
chdb-rust
experimentalv1.3.1
chDB FFI bindings for Rust(Experimental)
68
feldera-types
growingv0.275.0
Public API types for Feldera
67
feldera-fxp
experimentalv0.275.0
Fixed-point decimal with fixed precision and scale
Core Metrics
| chdb-rust | feldera-types | feldera-fxp | |
|---|---|---|---|
| Health Score | 52 | 68 | 67 |
| Total Downloads | 676 | 81.4K | 22.3K |
| 30d Downloads | 259 | 4.6K | 1.4K |
| Dependents | 0 | 1.3K | 150 |
| Releases | 4 | 218 | 158 |
| Last Updated | 8d ago | today | today |
| Age | 5m | 1y 7m | 8m |
Health Breakdown
chdb-rust
Maintenance
18
Quality
16
Community
5
Popularity
3
Documentation
10
feldera-types
Maintenance
19
Quality
12
Community
19
Popularity
6
Documentation
12
feldera-fxp
Maintenance
20
Quality
15
Community
15
Popularity
5
Documentation
12
Technical Details
| chdb-rust | feldera-types | feldera-fxp | |
|---|---|---|---|
| Version | 1.3.1 | 0.275.0 | 0.275.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 22 | 14 |
| Crate Size | 48KB | 110KB | 64KB |
| Features | 0 | 1 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.91.1 | 1.91.1 |
| Owners | 2 | 4 | 3 |
Links
Quick Verdict
- •feldera-types leads with a health score of 68/100, but none of the options score above 80.
- •feldera-types is depended on by 1.3K crates — strongest ecosystem trust.
- •feldera-types, feldera-fxp are pre-1.0 — API may change.