It's used at build time in 45 crates (of which 4 optionally, 11 directly).

Depender (with downloads and own rev deps) readme-rustdocifier version
28K 4 moosicbox_audiotags build ^0.1.0
7.1K reed-solomon-simd build ^0.1.0
650 13 audiotags build ^0.1.1
500 2 k-lock build ^0.1
270 ocsp-stapler build ^0.1.0
sensible build ^0.1
audiotags2 build ^0.1.0
1 reed-solomon-16 build ^0.1.0
ml-progress build ^0.1.1
x64 build ^0.1.0
ml-downloader build ^0.1.1