higher-kinded-types is used at run time in 21 crates (of which 1 optionally). It is a direct run-time dependency in 5 crates.

Depender (with downloads and own rev deps) higher-kinded-types version
44K 9 polonius-the-crab ^0.1.1
1 event-source ^0.1.1
sandpit ^0.1.1
pidl-bud ^0.1.1
wm ^0.1.1