grovedb-costs is used at run time in 4 crates (of which 1 optionally).

Depender (with downloads and own rev deps) grovedb-costs version
1.2K 1 grovedb-merk ^2.1.0
1.2K 1 grovedb-epoch-based-storage-flags ^2.1.0
800 2 grovedb-storage ^2.1.0
1.2K grovedb optional ^2.1.0