MallocSizeOf is used at run time in 6 crates (of which 6 optionally).

Depender (with downloads and own rev deps) MallocSizeOf version
18.5M 1774 smallvec optional ^0.1
2.5M 58 string_cache optional ^0.1
947K 85 cssparser optional ^0.1
374K 29 thin-vec optional ^0.1
78K 12 smallbitvec optional ^0.1
17K 13 app_units optional ^0.1