Decision Workspace
fenny vs ftree vs fenwick
Side-by-side comparison of Rust crates
38
fenny
growingv0.2.0
A library for working with Fenwick trees
62
ftree
stablev1.3.0
A very fast fenwick tree implementation
49
fenwick
growingv2.0.1
Fenwick tree: data structure that efficiently calculates prefix sums in a changing array of numbers.
Core Metrics
| fenny | ftree | fenwick | |
|---|---|---|---|
| Health Score | 38 | 62 | 49 |
| Total Downloads | 4.1K | 159.0K | 114.1K |
| 30d Downloads | 5 | 20.4K | 20.6K |
| Dependents | 0 | 65 | 32 |
| Releases | 3 | 7 | 7 |
| Last Updated | 1377d ago | 82d ago | 1289d ago |
| Age | 3y 9m | 2y 8m | 7y 11m |
Health Breakdown
fenny
Maintenance
4
Quality
15
Community
5
Popularity
4
Documentation
10
ftree
Maintenance
12
Quality
21
Community
10
Popularity
6
Documentation
13
fenwick
Maintenance
3
Quality
20
Community
10
Popularity
6
Documentation
10
Technical Details
| fenny | ftree | fenwick | |
|---|---|---|---|
| Version | 0.2.0 | 1.3.0 | 2.0.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | BSD-2-Clause | Apache-2.0 OR MIT | MIT |
| Dependencies | 1 | 2 | 2 |
| Crate Size | 12KB | 7KB | 5KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ftree leads with a health score of 62/100, but none of the options score above 80.
- •⚠ fenny, fenwick have not been updated in over a year.
- •fenny is pre-1.0 — API may change.