walker

3.3K downloads in the last 30 days (108/day), up 41% from the previous period.

The primary maintainer publishes 63 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

The API has been stable (1.x) for over 10 years with 2 releases. This level of maturity means you can depend on it without worrying about breaking changes.

walker has no external dependencies — minimal supply chain risk and fast compile times.

At 3KB, walker is lightweight. Small crate size correlates with focused, well-scoped functionality.

Notable dependents include cargo-fmt, cmacros, templatex. When high-quality crates choose walker, it's a strong quality signal.