libmimalloc-sys is used at run time in 164 crates (of which 46 optionally). It is a direct run-time dependency in 8 crates. It's used only as a dev dependency in 28 crates.

Depender (with downloads and own rev deps) libmimalloc-sys version
284K 167 mimalloc ^0.1.37
149K 7 parity-util-mem optional ^0.1.14
10K pyembed optional ^0.1.28
1.9K difftastic =0.1.24
1.9K 30 tetsy-util-mem optional ^0.1.14
1 difftastic-lib =0.1.24
mimalloc2 ^0.1
baz-difftastic =0.1.24