Decision Workspace
betterunion vs ordered_hash_map vs nabo
Side-by-side comparison of Rust crates
38
betterunion
experimentalv0.1.1
This crate provides a safe union-like structure which uses the turbofish operator for reads and writes.
61
ordered_hash_map
growingv0.6.0
HashMap which preserves insertion order
55
nabo
growingv0.6.0
A fast K Nearest Neighbor (KNN) library for low-dimensional spaces
Core Metrics
| betterunion | ordered_hash_map | nabo | |
|---|---|---|---|
| Health Score | 38 | 61 | 55 |
| Total Downloads | 665 | 3.7M | 14.6K |
| 30d Downloads | 0 | 263.3K | 0 |
| Dependents | 0 | 81 | 7 |
| Releases | 2 | 7 | 7 |
| Last Updated | 268d ago | 21d ago | 41d ago |
| Age | 8m | 3y 2m | 4y 8m |
Health Breakdown
betterunion
Maintenance
8
Quality
14
Community
6
Popularity
3
Documentation
7
ordered_hash_map
Maintenance
15
Quality
15
Community
11
Popularity
8
Documentation
12
nabo
Maintenance
14
Quality
16
Community
8
Popularity
5
Documentation
12
Technical Details
| betterunion | ordered_hash_map | nabo | |
|---|---|---|---|
| Version | 0.1.1 | 0.6.0 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | BSD-2-Clause | MIT OR Apache-2.0 |
| Dependencies | 1 | 2 | 7 |
| Crate Size | 3KB | 23KB | 25KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.71.0 | 1.63 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ordered_hash_map leads with a health score of 61/100, but none of the options score above 80.