failure_derive

770.3K downloads in the last 30 days (25.7K/day), up 75% from the previous period.

5.1K crates depend on failure_derive. Strong ecosystem adoption means battle-tested code and long-term stability.

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

Despite being 8+ years old, failure_derive hasn't reached 1.0 yet. Expect potential API changes between versions.

At 5KB, failure_derive is lightweight. Small crate size correlates with focused, well-scoped functionality.

Notable dependents include failure, spider_cli, assert_cli, quicli, website_crawler. When high-quality crates choose failure_derive, it's a strong quality signal.