solana-fee-structure is used at run time in 102 crates (of which 6 optionally). It is a direct run-time dependency in 7 crates. It's used only as a dev dependency in 10 crates.

Depender (with downloads and own rev deps) solana-fee-structure version
303K 643 solana-sdk ^2.2.1
118K 22 solana-compute-budget ^2.2.1
30K 5 solana-cost-model =2.2.1
21K 10 solana-svm =2.2.1
21K 3 solana-fee ^2.2.1
2.9K 4 litesvm ^2.2
1.6K 6 mollusk-svm ^2.2