surge-halfrate is used at run time in 11 crates.

Depender (with downloads and own rev deps) surge-halfrate version
650 1 surge-voice ^0.2.12-alpha.0
650 2 surgefx-chorus ^0.2.12-alpha.0
600 2 surgefx-flanger ^0.2.12-alpha.0
600 2 surgefx-distortion ^0.2.12-alpha.0
600 2 surgefx-dualdelay ^0.2.12-alpha.0
600 2 surgefx-emphasize ^0.2.12-alpha.0
550 2 surgefx-freqshift ^0.2.12-alpha.0
550 2 surgefx-ringmod ^0.2.12-alpha.0
500 1 surge-scene ^0.2.12-alpha.0
270 surge-synthesizer ^0.2.12-alpha.0