serial_test_derive

6.8M downloads in the last 30 days (227.2K/day), up 4% from the previous period.

709 crates depend on serial_test_derive. Reasonable ecosystem adoption, though not yet a core dependency.

The API has been stable (1.x) for over 7 years with 22 releases. This level of maturity means you can depend on it without worrying about breaking changes.

At 9KB, serial_test_derive is lightweight. Small crate size correlates with focused, well-scoped functionality.

Notable dependents include serial_test, pkcs11, solana, slog-env-cfg, blsctl. When high-quality crates choose serial_test_derive, it's a strong quality signal.