solana-epoch-rewards is used at run time in 308 crates (of which 14 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 20 crates.

Depender (with downloads and own rev deps) solana-epoch-rewards version
271K 584 solana-program ^2.2.1
12K 4 solana-sysvar ^2.2.1