Function value_notification

src/bluez/peripheral.rs:307–327

(
    event: BluetoothEvent,
    device_id: &DeviceId,
    services: Arc<Mutex<HashMap<Uuid, ServiceInternal>>>,
)

}

fn value_notification(
    event: BluetoothEvent,
    device_id: &DeviceId,
    services: Arc<Mutex<HashMap<Uuid, ServiceInternal>>>,
) -> Option<ValueNotification> {
    match event {
        BluetoothEvent::Characteristic {
            id,
            event: CharacteristicEvent::Value { value },
        } if id.service().device() == *device_id => {
            let services = services.lock().unwrap();
            let (charac, service) = find_characteristic_by_id(&services, id.clone())?;
            Some(ValueNotification {
                uuid: charac.uuid,
                service_uuid: service.uuid,
                value,
            })
        }
        _ => None,
    }
}

fn find_characteristic_by_id(
    services: &HashMap<Uuid, ServiceInternal>,