Function indexInRange

app/src/API/Handlers/MqttHandler.cpp:40–43

* @brief Validates that an integer falls within [0, modeCount). */

 * @brief Validates that an integer falls within [0, modeCount).
 */
[[nodiscard]] static bool indexInRange(int v, int count)
{
  return v >= 0 && v < count;
}

//--------------------------------------------------------------------------------------------------
// Command registration