Struct PubAck 

pub struct PubAck {
    pub packet_identifier: u16,
    pub reason_code: ReasonCode,
    pub reason_string: Option<String>,
    pub user_properties: Vec<(String, String)>,
}

A PubAck is the response for a Publish message with AtLeastOnce as quality of service.

Fields

packet_identifier: u16

The packet identifier is used to identify the message throughout the communication.

reason_code: ReasonCode

The reason code for the acknowledgement. Can be any of:

• Success
• NoMatchingSubscribers
• UnspecifiedError
• ImplementationSpecificError
• NotAuthorized
• TopicNameInvalid
• PacketIdentifierInUse
• QuotaExceeded
• PayloadFormatInvalid

reason_string: Option<String>

If available, the reason string describing the acknowledgement.

user_properties: Vec<(String, String)>

General purpose user properties

Trait Implementations

impl Clone for PubAck

fn clone(&self) -> PubAck

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PubAck

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

Formats the value using the given formatter.

impl Default for PubAck

fn default() -> Self

Returns the “default value” for a type.

impl From<PubAck> for Packet

fn from(control: PubAck) -> Self

Converts to this type from the input type.

impl PartialEq for PubAck

fn eq(&self, other: &PubAck) -> 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 StructuralPartialEq for PubAck