[−][src]Function paho_mqtt_sys::MQTTReasonCode_toString
pub unsafe extern "C" fn MQTTReasonCode_toString(
value: MQTTReasonCodes
) -> *const c_char
Returns a printable string description of an MQTT V5 reason code. @param value an MQTT V5 reason code. @return the printable string description of the input reason code. NULL if the code was not found.