ogg-sys is used at run time in 15 crates (of which 1 optionally). It is a direct run-time dependency in 8 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) ogg-sys version
230 5 vorbis-sys ^0.0.9
180 1 vorbisfile-sys *
2 vorbis ^0.0.9
2 vorbis-encoder ^0.0
librespot-tremor ^0.0.9
1 opusfile-sys ^0.0.9
1 ogg_vorbis_ref ^0.0.9
1 libogg ^0.0.9