rolling-file is used at run time in 22 crates (of which 1 optionally). It is a direct run-time dependency in 5 crates. It's used only as a dev dependency in 15 crates.

Depender (with downloads and own rev deps) rolling-file version
10K 16 solana-core ^0.2.0
850 1 dragonfly-client ^0.2.0
650 5 miraland-core ^0.2.0
mallchat ^0.2.0
4 waffles-solana-core ^0.2.0