Decision Workspace
alive-map vs indexmap vs ordermap
Side-by-side comparison of Rust crates
41
alive-map
experimentalv0.1.0
An insertion-order-preserving hash map with O(1) `.remove`
73
indexmap
stablev2.13.0
A hash table with consistent order and fast iteration.
69
ordermap
stablev1.1.0
A hash table with consistent order and fast iteration.
Core Metrics
| alive-map | indexmap | ordermap | |
|---|---|---|---|
| Health Score | 41 | 73 | 69 |
| Total Downloads | 394 | 939.7M | 8.0M |
| 30d Downloads | 3 | 65.7M | 545.5K |
| Dependents | 0 | 79.0K | 501 |
| Releases | 1 | 53 | 40 |
| Last Updated | 215d ago | 79d ago | 79d ago |
| Age | 7m | 8y 1m | 9y 6m |
Health Breakdown
alive-map
Maintenance
4
Quality
16
Community
6
Popularity
3
Documentation
12
indexmap
Maintenance
16
Quality
18
Community
16
Popularity
8
Documentation
15
ordermap
Maintenance
14
Quality
18
Community
14
Popularity
8
Documentation
15
Technical Details
| alive-map | indexmap | ordermap | |
|---|---|---|---|
| Version | 0.1.0 | 2.13.0 | 1.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0 OR MIT | Apache-2.0 OR MIT |
| Dependencies | 2 | 14 | 13 |
| Crate Size | 10KB | 102KB | 70KB |
| Features | 3 | 4 | 8 |
| Yanked % | 0.0% | 1.9% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.68.2 | 1.82 | 1.82 |
| Owners | 1 | 2 | 2 |
Links
Quick Verdict
- •indexmap leads with a health score of 73/100, but none of the options score above 80.
- •indexmap is depended on by 79.0K crates — strongest ecosystem trust.
- •alive-map is pre-1.0 — API may change.