Decision Workspace
blkreader vs blkmap vs odirect
Side-by-side comparison of Rust crates
46
blkreader
experimentalv0.1.2
Read file data directly from block device using extent information
39
blkmap
experimentalv0.1.0
Query file physical extents (FIEMAP) for a given range on disk
47
odirect
experimentalv0.5.0
Minimal cross-platform direct I/O abstraction for Rust.
Core Metrics
| blkreader | blkmap | odirect | |
|---|---|---|---|
| Health Score | 46 | 39 | 47 |
| Total Downloads | 464 | 545 | 83 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 3 | 0 |
| Releases | 3 | 1 | 5 |
| Last Updated | 176d ago | 178d ago | 49d ago |
| Age | 5m | 5m | 1m |
Health Breakdown
blkreader
Maintenance
11
Quality
13
Community
6
Popularity
3
Documentation
13
blkmap
Maintenance
5
Quality
13
Community
8
Popularity
3
Documentation
10
odirect
Maintenance
16
Quality
14
Community
5
Popularity
2
Documentation
10
Technical Details
| blkreader | blkmap | odirect | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.0 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 7 | 4 | 1 |
| Crate Size | 19KB | 15KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •odirect leads with a health score of 47/100, but none of the options score above 80.
- •blkmap has the most downloads (545), suggesting wider adoption.