sbi-spec
v0.0.9 GrowingDefinitions and constants in the RISC-V Supervisor Binary Interface (RISC-V SBI)
Quick Verdict
- ✓Actively maintained (updated 61d ago)
- !Pre-1.0: API may have breaking changes
- ✓Team maintained (2 owners)
- ✓Tiny footprint (38KB, 2 deps)
- ✓Permissive license (MulanPSL-2.0 OR MIT)
Security
Deep Insights
79.8K downloads in the last 30 days (2.7K/day). Volume is roughly flat compared to the previous period.
This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.
Despite being 4+ years old, sbi-spec hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 37KB, sbi-spec is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include sbi-rt, rustsbi, sbi-testing, rustsbi-jh7110, riscv_vcpu. When high-quality crates choose sbi-spec, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
