Decision Workspace
subsume vs oxidize-pdf vs memvid-core
Side-by-side comparison of Rust crates
57
subsume
experimentalv0.12.0
Geometric region embeddings (boxes, cones, octagons, Gaussians, hyperbolic intervals, sheaf networks) for subsumption, entailment, and logical query answering
63
oxidize-pdf
growingv2.9.0
Pure Rust PDF library for AI/RAG: structure-aware chunking with bounding boxes, heading context, and token estimates. No Python, no ML, no C bindings.
62
memvid-core
growingv2.0.139
Core library for Memvid v2, a crash-safe, deterministic, single-file AI memory.
Core Metrics
| subsume | oxidize-pdf | memvid-core | |
|---|---|---|---|
| Health Score | 57 | 63 | 62 |
| Total Downloads | 610 | 19.4K | 6.2K |
| 30d Downloads | 0 | 1.9K | 1.6K |
| Dependents | 6 | 14 | 63 |
| Releases | 24 | 66 | 31 |
| Last Updated | 35d ago | 5d ago | 73d ago |
| Age | 3m | 10m | 6m |
Health Breakdown
subsume
Maintenance
17
Quality
14
Community
8
Popularity
3
Documentation
15
oxidize-pdf
Maintenance
19
Quality
15
Community
9
Popularity
5
Documentation
15
memvid-core
Maintenance
16
Quality
15
Community
11
Popularity
5
Documentation
15
Technical Details
| subsume | oxidize-pdf | memvid-core | |
|---|---|---|---|
| Version | 0.12.0 | 2.9.0 | 2.0.139 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 22 | 47 | 69 |
| Crate Size | 470KB | 4.6MB | 3.1MB |
| Features | 15 | 13 | 23 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.87 | 1.77 | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •oxidize-pdf leads with a health score of 63/100, but none of the options score above 80.
- •subsume is pre-1.0 — API may change.