Enum DisconnectReasonCode

#[repr(u8)]
pub enum DisconnectReasonCode {
    NormalDisconnect = 0,
    DisconnectWithWillMessage = 4,
    UnspecifiedError = 128,
    MalformedPacket = 129,
    ProtocolError = 130,
    ImplementationSpecificError = 131,
    NotAuthorized = 135,
    ServerBusy = 137,
    ServerShuttingDown = 139,
    KeepAliveTimeout = 141,
    SessionTakenOver = 142,
    TopicFilterInvalid = 143,
    TopicNameInvalid = 144,
    ReceiveMaximumExceeded = 147,
    TopicAliasInvalid = 148,
    PacketTooLarge = 149,
    MessageRateTooHigh = 150,
    QuotaExceeded = 151,
    AdministrativeAction = 152,
    PayloadFormatInvalid = 153,
    RetainNotSupported = 154,
    QoSNotSupported = 155,
    UserAnotherServer = 156,
    ServerMoved = 157,
    SharedSubscriptionNotSupported = 158,
    ConnectionRateExceeded = 159,
    MaximumConnectTime = 160,
    SubscriptionIdentifiersNotSupported = 161,
    WildcardSubscriptionsNotSupported = 162,
}

Reason code for DISCONNECT packet.

Dec	Hex	Reason Code name	Sent by	Description
0	0x00	Normal disconnection	Client/Server	Close the connection normally. Do not send the Will Message.
4	0x04	Disconnect with Will Message	Client	The Client wishes to disconnect but requires that the Server also publishes its Will Message.
128	0x80	Unspecified error	Client/Server	The Connection is closed but the sender either does not wish to reveal the reason,
				or none of the other Reason Codes apply.
129	0x81	Malformed Packet	Client/Server	The received packet does not conform to this specification.
130	0x82	Protocol Error	Client/Server	An unexpected or out of order packet was received.
131	0x83	Implementation specific error	Client/Server	The packet received is valid but cannot be processed by this implementation.
135	0x87	Not authorized	Server	The request is not authorized.
137	0x89	Server busy	Server	The Server is busy and cannot continue processing requests from this Client.
139	0x8B	Server shutting down	Server	The Server is shutting down.
141	0x8D	Keep Alive timeout	Server	The Connection is closed because no packet has been received for 1.5 times the Keepalive time.
142	0x8E	Session taken over	Server	Another Connection using the same ClientID has connected causing this Connection to be closed.
143	0x8F	Topic Filter invalid	Server	The Topic Filter is correctly formed, but is not accepted by this Sever.
144	0x90	Topic Name invalid	Client/Server	The Topic Name is correctly formed, but is not accepted by this Client/Server.
147	0x93	Receive Maximum exceeded	Client/Server	The Client/Server has received more than Receive Maximum publication for
				which it has not sent PUBACK or PUBCOMP.
148	0x94	Topic Alias invalid	Client/Server	The Client/Server has received a PUBLISH packet containing a Topic Alias
				which is greater than the Maximum Topic Alias it sent in the CONNECT or CONNACK packet.
149	0x95	Packet too large	Client/Server	The packet size is greater than Maximum Packet Size for this Client/Server.
150	0x96	Message rate too high	Client/Server	The received data rate is too high.
151	0x97	Quota exceeded	Client/Server	An implementation or administrative imposed limit has been exceeded.
152	0x98	Administrative action	Client/Server	The Connection is closed due to an administrative action.
153	0x99	Payload format invalid	Client/Server	The payload format does not match the one specified by the Payload Format Indicator.
154	0x9A	Retain not supported	Server	The Server has does not support retained messages.
155	0x9B	QoS not supported	Server	The Client specified a QoS greater than the QoS specified in a Maximum QoS in the CONNACK.
156	0x9C	Use another server	Server	The Client should temporarily change its Server.
157	0x9D	Server moved	Server	The Server is moved and the Client should permanently change its server location.
158	0x9E	Shared Subscriptions not supported	Server	The Server does not support Shared Subscriptions.
159	0x9F	Connection rate exceeded	Server	This connection is closed because the connection rate is too high.
160	0xA0	Maximum connect time	Server	The maximum connection time authorized for this connection has been exceeded.
161	0xA1	Subscription Identifiers not supported	Server	The Server does not support Subscription Identifiers; the subscription is not accepted.
162	0xA2	Wildcard Subscriptions not supported	Server	The Server does not support Wildcard Subscriptions; the subscription is not accepted.

Variants

NormalDisconnect = 0

DisconnectWithWillMessage = 4

UnspecifiedError = 128

MalformedPacket = 129

ProtocolError = 130

ImplementationSpecificError = 131

NotAuthorized = 135

ServerBusy = 137

ServerShuttingDown = 139

KeepAliveTimeout = 141

SessionTakenOver = 142

TopicFilterInvalid = 143

TopicNameInvalid = 144

ReceiveMaximumExceeded = 147

TopicAliasInvalid = 148

PacketTooLarge = 149

MessageRateTooHigh = 150

QuotaExceeded = 151

AdministrativeAction = 152

PayloadFormatInvalid = 153

RetainNotSupported = 154

QoSNotSupported = 155

UserAnotherServer = 156

ServerMoved = 157

SharedSubscriptionNotSupported = 158

ConnectionRateExceeded = 159

MaximumConnectTime = 160

SubscriptionIdentifiersNotSupported = 161

WildcardSubscriptionsNotSupported = 162

Implementations

impl DisconnectReasonCode

pub fn from_u8(value: u8) -> Option<Self>

Trait Implementations

impl Clone for DisconnectReasonCode

fn clone(&self) -> DisconnectReasonCode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DisconnectReasonCode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for DisconnectReasonCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DisconnectReasonCode

fn eq(&self, other: &DisconnectReasonCode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DisconnectReasonCode

impl Eq for DisconnectReasonCode

impl StructuralPartialEq for DisconnectReasonCode