Decision Workspace
rbitset vs fstr vs ts_bitset
Side-by-side comparison of Rust crates
48
rbitset
growingv1.0.0
A bit set, being able to hold a fixed amount of booleans in an array of integers
67
fstr
growingv0.2.21
A stack-allocated fixed-length string type
65
ts_bitset
experimentalv0.3.3
compact, efficient, non-allocating bitset
Core Metrics
| rbitset | fstr | ts_bitset | |
|---|---|---|---|
| Health Score | 48 | 67 | 65 |
| Total Downloads | 12.2K | 353.3K | 13.3K |
| 30d Downloads | 0 | 23.6K | 10.0K |
| Dependents | 0 | 112 | 20 |
| Releases | 11 | 34 | 5 |
| Last Updated | 204d ago | 6d ago | 5d ago |
| Age | 4y 2m | 3y 6m | 4m |
Health Breakdown
rbitset
Maintenance
8
Quality
19
Community
6
Popularity
5
Documentation
10
fstr
Maintenance
19
Quality
14
Community
12
Popularity
7
Documentation
15
ts_bitset
Maintenance
18
Quality
15
Community
15
Popularity
5
Documentation
12
Technical Details
| rbitset | fstr | ts_bitset | |
|---|---|---|---|
| Version | 1.0.0 | 0.2.21 | 0.3.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | BSD-3-Clause |
| Dependencies | 2 | 2 | 4 |
| Crate Size | 21KB | 17KB | 16KB |
| Features | 1 | 4 | 2 |
| Yanked % | 0.0% | 8.8% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.91.0 |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •fstr leads with a health score of 67/100, but none of the options score above 80.
- •fstr is depended on by 112 crates — strongest ecosystem trust.
- •fstr, ts_bitset are pre-1.0 — API may change.