Decision Workspace
bit-iter vs neobit vs fixed_bitmaps
Side-by-side comparison of Rust crates
55
bit-iter
growingv1.3.1
Iterate forward or backwards over the positions of set bits in a word.
51
neobit
experimentalv1.0.4
Zero-dependency, lightweight bitflags with readable debug output
43
fixed_bitmaps
growingv0.10.2
A small crate implementing bitmap functionality around primitive Rust unsigned integers.
Core Metrics
| bit-iter | neobit | fixed_bitmaps | |
|---|---|---|---|
| Health Score | 55 | 51 | 43 |
| Total Downloads | 297.5K | 114 | 23.4K |
| 30d Downloads | 5.6K | 9 | 23 |
| Dependents | 706 | 0 | 0 |
| Releases | 13 | 7 | 19 |
| Last Updated | 388d ago | 80d ago | 1602d ago |
| Age | 4y 9m | 2m | 4y 5m |
Health Breakdown
bit-iter
Maintenance
5
Quality
15
Community
14
Popularity
7
Documentation
14
neobit
Maintenance
9
Quality
19
Community
6
Popularity
2
Documentation
15
fixed_bitmaps
Maintenance
6
Quality
15
Community
5
Popularity
5
Documentation
12
Technical Details
| bit-iter | neobit | fixed_bitmaps | |
|---|---|---|---|
| Version | 1.3.1 | 1.0.4 | 0.10.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 1 |
| Crate Size | 5KB | 33KB | 20KB |
| Features | 0 | 1 | 0 |
| Yanked % | 38.5% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | 1.82.0 | 1.56 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •bit-iter leads with a health score of 55/100, but none of the options score above 80.
- •bit-iter is depended on by 706 crates — strongest ecosystem trust.
- •⚠ bit-iter, fixed_bitmaps have not been updated in over a year.
- •fixed_bitmaps is pre-1.0 — API may change.