Decision Workspace
tetengo_trie vs crawdad-rkyv vs yada
Side-by-side comparison of Rust crates
46
tetengo_trie
growingv1.5.0
A trie library implemented with a double array
57
crawdad-rkyv
experimentalv0.4.0-rkyv.2
Crawdad: ChaRActer-Wise Double-Array Dictionary with rkyv support
53
yada
growingv0.5.1
Yada is a yet another double-array trie library aiming for fast search and compact data representation.
Core Metrics
| tetengo_trie | crawdad-rkyv | yada | |
|---|---|---|---|
| Health Score | 46 | 57 | 53 |
| Total Downloads | 15.9K | 765 | 12.2M |
| 30d Downloads | 18 | 152 | 113.4K |
| Dependents | 0 | 21 | 390 |
| Releases | 18 | 2 | 9 |
| Last Updated | 265d ago | 19d ago | 761d ago |
| Age | 3y | 5m | 5y 6m |
Health Breakdown
tetengo_trie
Maintenance
9
Quality
14
Community
6
Popularity
5
Documentation
12
crawdad-rkyv
Maintenance
16
Quality
16
Community
10
Popularity
3
Documentation
12
yada
Maintenance
4
Quality
16
Community
13
Popularity
8
Documentation
12
Technical Details
| tetengo_trie | crawdad-rkyv | yada | |
|---|---|---|---|
| Version | 1.5.0 | 0.4.0-rkyv.2 | 0.5.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 1 | 0 |
| Crate Size | 32KB | 26KB | 14KB |
| Features | 0 | 2 | 0 |
| Yanked % | 22.2% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | 1.88 | 1.90.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •crawdad-rkyv leads with a health score of 57/100, but none of the options score above 80.
- •yada has the most downloads (12.2M), suggesting wider adoption.
- •yada is depended on by 390 crates — strongest ecosystem trust.
- •⚠ yada has not been updated in over a year.
- •crawdad-rkyv, yada are pre-1.0 — API may change.