Decision Workspace
dispatchtable vs fn_graph vs dfb
Side-by-side comparison of Rust crates
43
dispatchtable
growingv0.2.0
Small library used to specify function dispatch tables HashMap<K, Box<Fn(..)>>
52
fn_graph
growingv0.18.0
Runs interdependent logic concurrently, starting each function when predecessors have completed.
51
dfb
growingv1.4.0
Dynamic-Fifo-Buffer, like AnyMap but uses a VecDeque to store values and treats access as a Fifo.
Core Metrics
| dispatchtable | fn_graph | dfb | |
|---|---|---|---|
| Health Score | 43 | 52 | 51 |
| Total Downloads | 8.6K | 61.5K | 18.0K |
| 30d Downloads | 9 | 559 | 33 |
| Dependents | 0 | 37 | 8 |
| Releases | 6 | 32 | 12 |
| Last Updated | 2205d ago | 344d ago | 1709d ago |
| Age | 6y | 4y 3m | 4y 8m |
Health Breakdown
dispatchtable
Maintenance
7
Quality
16
Community
6
Popularity
5
Documentation
9
fn_graph
Maintenance
10
Quality
16
Community
7
Popularity
6
Documentation
13
dfb
Maintenance
5
Quality
21
Community
8
Popularity
5
Documentation
12
Technical Details
| dispatchtable | fn_graph | dfb | |
|---|---|---|---|
| Version | 0.2.0 | 0.18.0 | 1.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 13 | 0 |
| Crate Size | 3KB | 41KB | 4KB |
| Features | 0 | 5 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fn_graph leads with a health score of 52/100, but none of the options score above 80.
- •⚠ dispatchtable, dfb have not been updated in over a year.
- •dispatchtable, fn_graph are pre-1.0 — API may change.