Cross-platform audio in Rust

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README.md

CPAL - Cross-Platform Audio Library

Low-level library for audio input and output in pure Rust.

This library currently supports the following:

Enumerate all available audio devices.
Get the current default input and output devices.
Enumerate known supported input and output stream formats for a device.
Get the current default input and output stream formats for a device.
Build and run input and output PCM streams on a chosen device with a given stream format.

Currently supported backends include:

Linux (via ALSA)
Windows
macOS (via CoreAudio)
iOS (via CoreAudio)
Emscripten

Note that on Linux, the ALSA development files are required. These are provided as part of the libasound2-dev package on Debian and Ubuntu distributions and alsa-lib-devel on Fedora.