sval_derive
v2.18.0 StableDerive support for sval
Quick Verdict
- ✓Actively maintained (updated 0d ago)
- ✓Stable API (2.x for 7+ years)
- ✓Trusted by 138 crates
- ✓Tiny footprint (7KB, 2 deps)
- ✓Permissive license (Apache-2.0 OR MIT)
Security
Deep Insights
4.9K downloads in the last 30 days, down 25% from the previous period. May indicate migration to alternatives.
138 crates depend on sval_derive. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 60 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
The API has been stable (1.x) for over 7 years with 65 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 7KB, sval_derive is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include log, spdlog-rs, emit_otlp, sval_protobuf, supply-chain-trust-crate-000021. When high-quality crates choose sval_derive, 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
Download Trend
Top Dependents
Most downloaded crates that depend on sval_derive
