//! Modeled macOS CoreAudio stream-host adapter (in-process simulation).
//!
//! Modeled tier, no native I/O. This crate is a pure-Rust, in-process MODEL of
//! a CoreAudio backend, not a binding to Apple's AudioToolbox/CoreAudio
//! frameworks. The workspace forbids `unsafe` and the crate carries no
//! `-sys`/FFI dependency, so it performs no real Apple framework I/O -- it
//! serves deterministic fake PCM devices. The modeled tier is flagged by the
//! default-on `model` feature; a native provider would live behind a separate
//! FFI binding outside this repo.
//!
//! The simple macOS path remains PortAudio or a future RtAudio adapter over
//! CoreAudio. This crate exists for native CoreAudio coverage when that portable
//! path is insufficient, while keeping workspace validation independent of
//! Apple frameworks and hardware. MIDI remains separate: RtMidi is the first
//! macOS MIDI path, and this crate intentionally models only PCM devices.
pub use ;
pub use CoreAudioRenderBridge;
pub use ;
pub use ;