Enum SubscribeReasonCode

#[repr(u8)]
pub enum SubscribeReasonCode {
    GrantedQoS0 = 0,
    GrantedQoS1 = 1,
    GrantedQoS2 = 2,
    UnspecifiedError = 128,
    ImplementationSpecificError = 131,
    NotAuthorized = 135,
    TopicFilterInvalid = 143,
    PacketIdentifierInUse = 145,
    QuotaExceeded = 151,
    SharedSubscriptionNotSupported = 158,
    SubscriptionIdentifiersNotSupported = 161,
    WildcardSubscriptionsNotSupported = 162,
}

Reason code for SUBACK packet.

Dec	Hex	Reason Code name	Description
0	0x00	Granted QoS 0	The subscription is accepted and the maximum QoS sent will be QoS 0. This might be a lower QoS than was requested.
1	0x01	Granted QoS 1	The subscription is accepted and the maximum QoS sent will be QoS 1. This might be a lower QoS than was requested.
2	0x02	Granted QoS 2	The subscription is accepted and any received QoS will be sent to this subscription.
128	0x80	Unspecified error	The subscription is not accepted and the Server either does not wish to reveal the reason
			or none of the other Reason Codes apply.
131	0x83	Implementation specific error	The SUBSCRIBE is valid but the Server does not accept it.
135	0x87	Not authorized	The Client is not authorized to make this subscription.
143	0x8F	Topic Filter invalid	The Topic Filter is correctly formed but is not allowed for this Client.
145	0x91	Packet Identifier in use	The specified Packet Identifier is already in use.
151	0x97	Quota exceeded	An implementation or administrative imposed limit has been exceeded.
158	0x9E	Shared Subscriptions not supported	The Server does not support Shared Subscriptions for this Client.
161	0xA1	Subscription Identifiers not supported	The Server does not support Subscription Identifiers; the subscription is not accepted.
162	0xA2	Wildcard Subscriptions not supported	The Server does not support Wildcard Subscriptions; the subscription is not accepted.

Variants

GrantedQoS0 = 0

GrantedQoS1 = 1

GrantedQoS2 = 2

UnspecifiedError = 128

ImplementationSpecificError = 131

NotAuthorized = 135

TopicFilterInvalid = 143

PacketIdentifierInUse = 145

QuotaExceeded = 151

SharedSubscriptionNotSupported = 158

SubscriptionIdentifiersNotSupported = 161

WildcardSubscriptionsNotSupported = 162

Implementations

impl SubscribeReasonCode

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

Trait Implementations

impl Clone for SubscribeReasonCode

fn clone(&self) -> SubscribeReasonCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscribeReasonCode

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

Formats the value using the given formatter.

impl Hash for SubscribeReasonCode

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 SubscribeReasonCode

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

impl Eq for SubscribeReasonCode

impl StructuralPartialEq for SubscribeReasonCode