Decision Workspace
flowlog-runtime vs declarative-dataflow vs ddshow-types
Side-by-side comparison of Rust crates
44
flowlog-runtime
experimentalv0.2.5
Runtime support crate for FlowLog — re-exports timely/differential-dataflow and provides helpers used by flowlog-build-generated code.
38
declarative-dataflow
growingv0.2.0
A reactive query engine built on Differential Dataflow.
34
ddshow-types
growingv0.2.2
FFI-safe types for ddshow
Core Metrics
| flowlog-runtime | declarative-dataflow | ddshow-types | |
|---|---|---|---|
| Health Score | 44 | 38 | 34 |
| Total Downloads | 433 | 3.5K | 6.8K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 6 |
| Releases | 8 | 2 | 4 |
| Last Updated | 31d ago | 2553d ago | 1799d ago |
| Age | 3m | 7y 3m | 5y 1m |
Health Breakdown
flowlog-runtime
Maintenance
12
Quality
13
Community
6
Popularity
3
Documentation
10
declarative-dataflow
Maintenance
3
Quality
16
Community
3
Popularity
4
Documentation
12
ddshow-types
Maintenance
3
Quality
10
Community
7
Popularity
5
Documentation
9
Technical Details
| flowlog-runtime | declarative-dataflow | ddshow-types | |
|---|---|---|---|
| Version | 0.2.5 | 0.2.0 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 14 | 9 |
| Crate Size | 16KB | 81KB | 10KB |
| Features | 0 | 6 | 5 |
| Yanked % | 0.0% | 0.0% | 50.0% |
| Edition | 2024 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •flowlog-runtime leads with a health score of 44/100, but none of the options score above 80.
- •ddshow-types has the most downloads (6.8K), suggesting wider adoption.
- •⚠ declarative-dataflow, ddshow-types have not been updated in over a year.