solana-sysvar
v4.1.0 StableSolana sysvar account types
Quick Verdict
- ✓Actively maintained (updated 17d ago)
- ✓Stable API (4.x for 1+ years)
- ✓Massive adoption (1.5K crates depend on it)
- !Heavy dependency tree (37 direct deps)
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
866.9K downloads in the last 30 days (28.9K/day). Volume is roughly flat compared to the previous period.
1.5K crates depend on solana-sysvar. Strong ecosystem adoption means battle-tested code and long-term stability.
The primary maintainer publishes 670 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.
37 direct dependencies. Consider the impact on compile times and supply chain complexity.
At 22KB, solana-sysvar is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include solana-program, spl-token-2022, spl-token, spl-associated-token-account, spl-program-error. When high-quality crates choose solana-sysvar, 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 solana-sysvar