Struct PaPlaybackSession 

pub(crate) struct PaPlaybackSession {
    pub(crate) stream: Stream,
    pub(crate) context: Context,
    pub(crate) mainloop: Mainloop,
}

One PulseAudio session for playback: mainloop, context, and the playback stream, all recreated together on reconnect — the mirror of PaCaptureSession, with the same drop-order requirement (stream first, then its context, then the mainloop).

Fields

stream: Stream

context: Context

Must outlive the stream (the connection owns it); never read after open.

mainloop: Mainloop