portaudio-rs is used at run time in 9 crates (of which 9 optionally). It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps) portaudio-rs version
15K 6 librespot-playback optional ^0.3
2 actinium226-librespot-playback optional ^0.3
2 openlibspot-playback optional ^0.3