fn user_view(
user: CapturedUser,
bitrate_by_media: &BTreeMap<u64, u64>,
quality: &TransportQualitySnapshot,
health: &TransportHealthSnapshot,
) -> DiagnosticsUserViewfn user_view(
user: CapturedUser,
bitrate_by_media: &BTreeMap<u64, u64>,
quality: &TransportQualitySnapshot,
health: &TransportHealthSnapshot,
) -> DiagnosticsUserView