Module audio 

Audio I/O backend abstraction.

The real backend uses cpal for hardware audio. The test backend captures output to a Vec<f32> so tests run without a sound card.

Structs

AudioBuffer

A processed audio buffer returned by the test backend.

TestBackend

In-memory audio backend for testing. No sound card required.

Traits

AudioBackend

Trait for audio output backends. Allows swapping real hardware for an in-memory test backend.

Type Aliases

AudioCallback

Audio callback type alias.