Decision Workspace
qjl-sketch vs rvf-quant vs lnmp-quant
Side-by-side comparison of Rust crates
51
qjl-sketch
experimentalv0.6.0
QJL sign-based vector compression and scoring with near-optimal distortion rate
53
rvf-quant
experimentalv0.2.0
RuVector Format temperature-tiered vector quantization (f32/f16/u8/binary)
50
lnmp-quant
experimentalv0.5.16
Quantization and compression for LNMP embedding vectors with minimal accuracy loss
Core Metrics
| qjl-sketch | rvf-quant | lnmp-quant | |
|---|---|---|---|
| Health Score | 51 | 53 | 50 |
| Total Downloads | 82 | 299 | 1.3K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 1 | 27 |
| Releases | 5 | 2 | 11 |
| Last Updated | 79d ago | 32d ago | 206d ago |
| Age | 2m | 4m | 7m |
Health Breakdown
qjl-sketch
Maintenance
15
Quality
13
Community
6
Popularity
2
Documentation
15
rvf-quant
Maintenance
15
Quality
16
Community
7
Popularity
3
Documentation
12
lnmp-quant
Maintenance
11
Quality
13
Community
10
Popularity
4
Documentation
12
Technical Details
| qjl-sketch | rvf-quant | lnmp-quant | |
|---|---|---|---|
| Version | 0.6.0 | 0.2.0 | 0.5.16 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 16 | 3 | 6 |
| Crate Size | 74KB | 24KB | 26KB |
| Features | 3 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.95 | 1.87 | 1.91.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rvf-quant leads with a health score of 53/100, but none of the options score above 80.
- •lnmp-quant has the most downloads (1.3K), suggesting wider adoption.