Decision Workspace
phazer vs fd-lock vs errno-no-std
Side-by-side comparison of Rust crates
43
phazer
growingv0.2.0
Two-phase commit for file creation.
66
fd-lock
growingv4.0.4
Advisory cross-platform lock on a file using a file descriptor to it.
52
errno-no-std
growingv0.2.2
Cross-platform interface to the `errno` variable.
Core Metrics
| phazer | fd-lock | errno-no-std | |
|---|---|---|---|
| Health Score | 43 | 66 | 52 |
| Total Downloads | 5.0K | 52.8M | 41.1K |
| 30d Downloads | 0 | 2.7M | 0 |
| Dependents | 0 | 1.8K | 207 |
| Releases | 4 | 23 | 13 |
| Last Updated | 757d ago | 490d ago | 668d ago |
| Age | 2y 7m | 7y | 4y 9m |
Health Breakdown
phazer
Maintenance
4
Quality
16
Community
6
Popularity
4
Documentation
13
fd-lock
Maintenance
7
Quality
19
Community
19
Popularity
8
Documentation
13
errno-no-std
Maintenance
4
Quality
15
Community
12
Popularity
6
Documentation
15
Technical Details
| phazer | fd-lock | errno-no-std | |
|---|---|---|---|
| Version | 0.2.0 | 4.0.4 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 4 | 8 |
| Crate Size | 26KB | 16KB | 6KB |
| Features | 3 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.71 |
| Owners | 1 | 3 | 1 |
Links
Quick Verdict
- •fd-lock leads with a health score of 66/100, but none of the options score above 80.
- •fd-lock is depended on by 1.8K crates — strongest ecosystem trust.
- •⚠ phazer, fd-lock, errno-no-std have not been updated in over a year.
- •phazer, errno-no-std are pre-1.0 — API may change.