Struct Ack 

pub struct Ack<'a> {
    pub packet_id: PacketId,
    pub reason_code: ReasonCode,
    pub properties: &'a AckProperties,
}

Acknowledgement packet (PUBACK, PUBREC, PUBREL, PUBCOMP).

Fields

packet_id: PacketId

Packet identifier being acknowledged.

reason_code: ReasonCode

Reason code for the acknowledgement.

properties: &'a AckProperties

Properties (Reason String, User Property).

Implementations

impl<'a> Ack<'a>

pub const fn encoded_len(&self) -> usize

Returns the encoded size of this acknowledgement packet in bytes.

pub const fn encode(&self, w: &mut Writer<'_>) -> Result<(), EncodeError>

Encodes this acknowledgement into the writer.

Errors

Returns EncodeError::InsufficientSpace if the writer does not have enough capacity.

pub const fn decode(r: &mut Reader<'a>) -> Result<Self, DecodeError>

Decodes an acknowledgement from the reader.

Errors

Returns DecodeError if the data is malformed or contains an invalid packet identifier, reason code, or disallowed properties.

Trait Implementations

impl<'a> Clone for Ack<'a>

fn clone(&self) -> Ack<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Ack<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for Ack<'a>

fn eq(&self, other: &Ack<'a>) -> 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<'a> Copy for Ack<'a>

impl<'a> Eq for Ack<'a>

impl<'a> StructuralPartialEq for Ack<'a>