fastmap

426 downloads in the last 30 days (14/day), up 10% from the previous period.

The primary maintainer publishes 487 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Despite being 5+ years old, fastmap 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 1KB, fastmap is lightweight. Small crate size correlates with focused, well-scoped functionality.

Notable dependents include journaldb, vapcore-sync, vapcore-light. When high-quality crates choose fastmap, it's a strong quality signal.