Decision Workspace
traj-dist-rs vs rapidgeo-similarity vs iqdb-distance
Side-by-side comparison of Rust crates
51
traj-dist-rs
experimentalv1.0.0-rc.5
High-performance trajectory distance & similarity measures in Rust with Python bindings
44
rapidgeo-similarity
experimentalv0.1.2
Fast trajectory similarity measures including Fréchet and Hausdorff distance
63
iqdb-distance
experimentalv1.0.0
SIMD-accelerated distance and similarity functions for vector search - part of the iQDB family.
Core Metrics
| traj-dist-rs | rapidgeo-similarity | iqdb-distance | |
|---|---|---|---|
| Health Score | 51 | 44 | 63 |
| Total Downloads | 188 | 693 | 307 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 13 |
| Releases | 11 | 3 | 4 |
| Last Updated | 84d ago | 236d ago | 38d ago |
| Age | 5m | 10m | 1m |
Health Breakdown
traj-dist-rs
Maintenance
15
Quality
14
Community
6
Popularity
3
Documentation
13
rapidgeo-similarity
Maintenance
10
Quality
15
Community
6
Popularity
3
Documentation
10
iqdb-distance
Maintenance
17
Quality
19
Community
9
Popularity
3
Documentation
15
Technical Details
| traj-dist-rs | rapidgeo-similarity | iqdb-distance | |
|---|---|---|---|
| Version | 1.0.0-rc.5 | 0.1.2 | 1.0.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 13 | 4 | 3 |
| Crate Size | 3.2MB | 18KB | 86KB |
| Features | 4 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | 1.87 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •iqdb-distance leads with a health score of 63/100, but none of the options score above 80.
- •rapidgeo-similarity has the most downloads (693), suggesting wider adoption.
- •rapidgeo-similarity is pre-1.0 — API may change.