nougat is used at run time in 18 crates (of which 3 optionally). It is a direct run-time dependency in 4 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) nougat version
45K 5 lending-iterator ^0.2.4
8.3K 50 specs ^0.2.3
vec_vec ^0.2
120 1 chd optional ^0.2