Decision Workspace
fibertract vs riscv vs xtensa-lx-rt
Side-by-side comparison of Rust crates
51
fibertract
experimentalv1.1.0
Peripheral nervous system substrate — bidirectional fiber tracts with labeled-line encoding, Weber-law sensory quantization, and use-dependent adaptation
69
riscv
growingv0.16.0
Low level access to RISC-V processors
67
xtensa-lx-rt
growingv0.21.0
Minimal startup/runtime for Xtensa LX CPUs
Core Metrics
| fibertract | riscv | xtensa-lx-rt | |
|---|---|---|---|
| Health Score | 51 | 69 | 67 |
| Total Downloads | 91 | 6.2M | 811.8K |
| 30d Downloads | 50 | 664.2K | 39.1K |
| Dependents | 3 | 1.1K | 118 |
| Releases | 3 | 30 | 19 |
| Last Updated | 16d ago | 93d ago | 165d ago |
| Age | 1m | 8y 6m | 5y 6m |
Health Breakdown
fibertract
Maintenance
13
Quality
18
Community
8
Popularity
2
Documentation
10
riscv
Maintenance
14
Quality
13
Community
19
Popularity
8
Documentation
15
xtensa-lx-rt
Maintenance
12
Quality
16
Community
17
Popularity
7
Documentation
15
Technical Details
| fibertract | riscv | xtensa-lx-rt | |
|---|---|---|---|
| Version | 1.1.0 | 0.16.0 | 0.21.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 5 | 4 |
| Crate Size | 25KB | 44KB | 28KB |
| Features | 2 | 5 | 2 |
| Yanked % | 0.0% | 13.3% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.81 | 1.88.0 |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •riscv leads with a health score of 69/100, but none of the options score above 80.
- •riscv is depended on by 1.1K crates — strongest ecosystem trust.
- •riscv, xtensa-lx-rt are pre-1.0 — API may change.