bxcan

9.1K downloads in the last 30 days (302/day), up 7% from the previous period.

234 crates depend on bxcan. Reasonable ecosystem adoption, though not yet a core dependency.

This crate is maintained by a team (3 owners), reducing bus-factor risk and ensuring continuity.

Despite being 5+ years old, bxcan hasn't reached 1.0 yet. Expect potential API changes between versions.

At 43KB, bxcan is lightweight. Small crate size correlates with focused, well-scoped functionality.

Notable dependents include stm32f4xx-hal, stm32f1xx-hal, stm32f3xx-hal, ross-protocol, stm32-hal2. When high-quality crates choose bxcan, it's a strong quality signal.