Decision Workspace
compact-dict vs small-map vs dictionary_rs
Side-by-side comparison of Rust crates
43
compact-dict
experimentalv0.1.1
A highly customizable, open-addressing dictionary in Rust.
52
small-map
growingv0.1.5
An inline SIMD accelerated hashmap designed for small amount of data.
39
dictionary_rs
growingv0.2.1
dictionary is the key-value type for rust-lang
Core Metrics
| compact-dict | small-map | dictionary_rs | |
|---|---|---|---|
| Health Score | 43 | 52 | 39 |
| Total Downloads | 28 | 306.0K | 2.9K |
| 30d Downloads | 28 | 12.7K | 4 |
| Dependents | 0 | 132 | 0 |
| Releases | 2 | 6 | 2 |
| Last Updated | 16d ago | 79d ago | 1231d ago |
| Age | 16d | 2y 4m | 3y 4m |
Health Breakdown
compact-dict
Maintenance
13
Quality
13
Community
5
Popularity
2
Documentation
10
small-map
Maintenance
12
Quality
12
Community
11
Popularity
7
Documentation
10
dictionary_rs
Maintenance
4
Quality
15
Community
3
Popularity
4
Documentation
13
Technical Details
| compact-dict | small-map | dictionary_rs | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.5 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT/Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 8 | 12 | 1 |
| Crate Size | 24KB | 42KB | 4KB |
| Features | 1 | 8 | 0 |
| Yanked % | 0.0% | 16.7% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •small-map leads with a health score of 52/100, but none of the options score above 80.
- •small-map is depended on by 132 crates — strongest ecosystem trust.
- •⚠ dictionary_rs has not been updated in over a year.