Decision Workspace
varlen vs orx-pinned-vec vs fast_transpose
Side-by-side comparison of Rust crates
43
varlen
growingv0.1.2
Ergonomic variable-length types
65
orx-pinned-vec
stablev3.23.0
`PinnedVec` trait defines the interface for vectors which guarantee that elements added to the vector are pinned to their memory locations unless explicitly changed.
65
fast_transpose
growingv0.2.7
Fast image and matrix transpose
Core Metrics
| varlen | orx-pinned-vec | fast_transpose | |
|---|---|---|---|
| Health Score | 43 | 65 | 65 |
| Total Downloads | 6.6K | 3.4M | 15.9K |
| 30d Downloads | 0 | 571.1K | 0 |
| Dependents | 5 | 446 | 44 |
| Releases | 3 | 54 | 9 |
| Last Updated | 1601d ago | 92d ago | 36d ago |
| Age | 4y 4m | 2y 10m | 1y 7m |
Health Breakdown
varlen
Maintenance
4
Quality
17
Community
7
Popularity
5
Documentation
10
orx-pinned-vec
Maintenance
14
Quality
20
Community
13
Popularity
8
Documentation
10
fast_transpose
Maintenance
16
Quality
18
Community
11
Popularity
5
Documentation
15
Technical Details
| varlen | orx-pinned-vec | fast_transpose | |
|---|---|---|---|
| Version | 0.1.2 | 3.23.0 | 0.2.7 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | BSD-3-Clause | MIT OR Apache-2.0 | BSD-3-Clause OR Apache-2.0 |
| Dependencies | 3 | 2 | 1 |
| Crate Size | 38KB | 25KB | 38KB |
| Features | 2 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | 1.82.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •orx-pinned-vec leads with a health score of 65/100, but none of the options score above 80.
- •orx-pinned-vec is depended on by 446 crates — strongest ecosystem trust.
- •⚠ varlen has not been updated in over a year.
- •varlen, fast_transpose are pre-1.0 — API may change.