Decision Workspace
id_cache vs ego-tree vs dup-indexer
Side-by-side comparison of Rust crates
37
id_cache
growingv0.1.0
A cache data structure which generates sequentially-assigned ids for unique values
59
ego-tree
growingv0.11.0
Vec-backed ID-tree
54
dup-indexer
growingv0.4.4
Create a non-duplicated index from Strings, static str, Vec, or Box values
Core Metrics
| id_cache | ego-tree | dup-indexer | |
|---|---|---|---|
| Health Score | 37 | 59 | 54 |
| Total Downloads | 1.6K | 14.9M | 118.1K |
| 30d Downloads | 3 | 1.6M | 7.0K |
| Dependents | 0 | 1.7K | 9 |
| Releases | 1 | 16 | 13 |
| Last Updated | 1402d ago | 63d ago | 168d ago |
| Age | 3y 10m | 10y 2m | 2y 11m |
Health Breakdown
id_cache
Maintenance
1
Quality
16
Community
6
Popularity
4
Documentation
10
ego-tree
Maintenance
12
Quality
13
Community
16
Popularity
8
Documentation
10
dup-indexer
Maintenance
11
Quality
16
Community
9
Popularity
6
Documentation
12
Technical Details
| id_cache | ego-tree | dup-indexer | |
|---|---|---|---|
| Version | 0.1.0 | 0.11.0 | 0.4.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | ISC | MIT OR Apache-2.0 |
| Dependencies | 3 | 3 | 0 |
| Crate Size | 4KB | 20KB | 16KB |
| Features | 1 | 1 | 0 |
| Yanked % | 0.0% | 6.3% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.60 |
| Owners | 1 | 3 | 1 |
Links
Quick Verdict
- •ego-tree leads with a health score of 59/100, but none of the options score above 80.
- •ego-tree is depended on by 1.7K crates — strongest ecosystem trust.
- •⚠ id_cache has not been updated in over a year.