Decision Workspace
hashmap_settings vs indexmap vs config
Side-by-side comparison of Rust crates
49
hashmap_settings
growingv0.6.1
HashMap wrapper for layered Settings
73
indexmap
stablev2.13.0
A hash table with consistent order and fast iteration.
71
config
growingv0.15.22
Layered configuration system for Rust applications.
Core Metrics
| hashmap_settings | indexmap | config | |
|---|---|---|---|
| Health Score | 49 | 73 | 71 |
| Total Downloads | 9.5K | 939.7M | 76.1M |
| 30d Downloads | 12 | 65.7M | 5.6M |
| Dependents | 0 | 79.0K | 14.1K |
| Releases | 9 | 53 | 54 |
| Last Updated | 218d ago | 79d ago | 10d ago |
| Age | 2y 4m | 8y 1m | 10y 11m |
Health Breakdown
hashmap_settings
Maintenance
9
Quality
16
Community
6
Popularity
5
Documentation
13
indexmap
Maintenance
16
Quality
18
Community
16
Popularity
8
Documentation
15
config
Maintenance
17
Quality
15
Community
19
Popularity
8
Documentation
12
Technical Details
| hashmap_settings | indexmap | config | |
|---|---|---|---|
| Version | 0.6.1 | 2.13.0 | 0.15.22 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 14 | 26 |
| Crate Size | 29KB | 102KB | 56KB |
| Features | 2 | 4 | 10 |
| Yanked % | 0.0% | 1.9% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.82 | 1.85.0 |
| Owners | 1 | 2 | 5 (team) |
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.
- •hashmap_settings, config are pre-1.0 — API may change.