pub fn list_cameras() -> Vec<CameraView>Expand description
Enumerate attached cameras (M-CAM.2 / AUT-256).
Wraps media::list_cameras() and converts each CameraDevice
to a CameraView. Returns an empty Vec (not an error) if
gst-device-monitor-1.0 isn’t on PATH or no cameras are
attached — Leptos consumers should runtime-skip in that case.