Enum ReasonCode 

#[repr(u8)]
pub enum ReasonCode {
    Success = 0,
    GrantedQoS1 = 1,
    GrantedQoS2 = 2,
    DisconnectWithWillMessage = 4,
    NoMatchingSubscribers = 16,
    NoSubscriptionExisted = 17,
    ContinueAuthentication = 24,
    ReAuthenticate = 25,
    UnspecifiedError = 128,
    MalformedPacket = 129,
    ProtocolError = 130,
    ImplementationSpecificError = 131,
    UnsupportedProtocolVersion = 132,
    ClientIdentifierNotValid = 133,
    BadUserNameOrPassword = 134,
    NotAuthorized = 135,
    ServerUnavailable = 136,
    ServerBusy = 137,
    Banned = 138,
    ServerShuttingDown = 139,
    BadAuthenticationMethod = 140,
    KeepAliveTimeout = 141,
    SessionTakenOver = 142,
    TopicFilterInvalid = 143,
    TopicNameInvalid = 144,
    PacketIdentifierInUse = 145,
    PacketIdentifierNotFound = 146,
    ReceiveMaximumExceeded = 147,
    TopicAliasInvalid = 148,
    PacketTooLarge = 149,
    MessageRateTooHigh = 150,
    QuotaExceeded = 151,
    AdministrativeAction = 152,
    PayloadFormatInvalid = 153,
    RetainNotSupported = 154,
    QoSNotSupported = 155,
    UseAnotherServer = 156,
    ServerMoved = 157,
    SharedSubscriptionsNotSupported = 158,
    ConnectionRateExceeded = 159,
    MaximumConnectTime = 160,
    SubscriptionIdentifiersNotSupported = 161,
    WildcardSubscriptionsNotSupported = 162,
}

All MQTT v5 reason codes.

Variants

Success = 0

Operation completed successfully (0x00).

GrantedQoS1 = 1

Granted maximum QoS 1 (0x01).

GrantedQoS2 = 2

Granted maximum QoS 2 (0x02).

DisconnectWithWillMessage = 4

Disconnect with will message (0x04).

NoMatchingSubscribers = 16

No matching subscribers (0x10).

NoSubscriptionExisted = 17

No subscription existed (0x11).

ContinueAuthentication = 24

Continue authentication (0x18).

ReAuthenticate = 25

Re-authenticate (0x19).

UnspecifiedError = 128

Unspecified error (0x80).

MalformedPacket = 129

Malformed packet (0x81).

ProtocolError = 130

Protocol error (0x82).

ImplementationSpecificError = 131

Implementation specific error (0x83).

UnsupportedProtocolVersion = 132

Unsupported protocol version (0x84).

ClientIdentifierNotValid = 133

Client identifier not valid (0x85).

BadUserNameOrPassword = 134

Bad user name or password (0x86).

NotAuthorized = 135

Not authorized (0x87).

ServerUnavailable = 136

Server unavailable (0x88).

ServerBusy = 137

Server busy (0x89).

Banned = 138

Banned (0x8A).

ServerShuttingDown = 139

Server shutting down (0x8B).

BadAuthenticationMethod = 140

Bad authentication method (0x8C).

KeepAliveTimeout = 141

Keep alive timeout (0x8D).

SessionTakenOver = 142

Session taken over (0x8E).

TopicFilterInvalid = 143

Topic filter invalid (0x8F).

TopicNameInvalid = 144

Topic name invalid (0x90).

PacketIdentifierInUse = 145

Packet identifier in use (0x91).

PacketIdentifierNotFound = 146

Packet identifier not found (0x92).

ReceiveMaximumExceeded = 147

Receive maximum exceeded (0x93).

TopicAliasInvalid = 148

Topic alias invalid (0x94).

PacketTooLarge = 149

Packet too large (0x95).

MessageRateTooHigh = 150

Message rate too high (0x96).

QuotaExceeded = 151

Quota exceeded (0x97).

AdministrativeAction = 152

Administrative action (0x98).

PayloadFormatInvalid = 153

Payload format invalid (0x99).

RetainNotSupported = 154

Retain not supported (0x9A).

QoSNotSupported = 155

QoS not supported (0x9B).

UseAnotherServer = 156

Use another server (0x9C).

ServerMoved = 157

Server moved (0x9D).

SharedSubscriptionsNotSupported = 158

Shared subscriptions not supported (0x9E).

ConnectionRateExceeded = 159

Connection rate exceeded (0x9F).

MaximumConnectTime = 160

Maximum connect time (0xA0).

SubscriptionIdentifiersNotSupported = 161

Subscription identifiers not supported (0xA1).

WildcardSubscriptionsNotSupported = 162

Wildcard subscriptions not supported (0xA2).

Implementations

impl ReasonCode

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

Converts a raw byte to a reason code, returning None if unknown.

pub const fn is_error(self) -> bool

Returns whether this reason code indicates an error (>= 0x80).

Trait Implementations

impl Clone for ReasonCode

fn clone(&self) -> ReasonCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReasonCode

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

Formats the value using the given formatter.

impl Hash for ReasonCode

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 ReasonCode

fn eq(&self, other: &ReasonCode) -> 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 ReasonCode

impl Eq for ReasonCode

impl StructuralPartialEq for ReasonCode