Decision Workspace
uxx vs bitfield-struct vs deku
Side-by-side comparison of Rust crates
48
uxx
experimentalv1.0.1
Combinadic indexing for unsigned integers that have a fixed number of set bits.
62
bitfield-struct
growingv0.12.1
Struct-like procedural macro for bitfields.
60
deku
growingv0.20.3
bit level serialization/deserialization proc-macro for structs
Core Metrics
| uxx | bitfield-struct | deku | |
|---|---|---|---|
| Health Score | 48 | 62 | 60 |
| Total Downloads | 27 | 10.7M | 5.4M |
| 30d Downloads | 27 | 1.7M | 372.5K |
| Dependents | 0 | 830 | 453 |
| Releases | 2 | 41 | 48 |
| Last Updated | 17d ago | 151d ago | 71d ago |
| Age | 18d | 4y 3m | 6y |
Health Breakdown
uxx
Maintenance
13
Quality
17
Community
6
Popularity
2
Documentation
10
bitfield-struct
Maintenance
12
Quality
13
Community
14
Popularity
8
Documentation
15
deku
Maintenance
15
Quality
10
Community
15
Popularity
8
Documentation
12
Technical Details
| uxx | bitfield-struct | deku | |
|---|---|---|---|
| Version | 1.0.1 | 0.12.1 | 0.20.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 5 | 14 |
| Crate Size | 10KB | 20KB | 103KB |
| Features | 0 | 0 | 6 |
| Yanked % | 0.0% | 4.9% | 29.2% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.83.0 | 1.82 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •bitfield-struct leads with a health score of 62/100, but none of the options score above 80.
- •bitfield-struct is depended on by 830 crates — strongest ecosystem trust.
- •bitfield-struct, deku are pre-1.0 — API may change.