Struct Unsuback 

pub struct Unsuback<'a> {
    pub packet_id: PacketId,
    pub properties: &'a UnsubackProperties,
    pub reason_codes: &'a [u8],
}

UNSUBACK packet acknowledging an UNSUBSCRIBE.

Fields

packet_id: PacketId

Packet identifier matching the UNSUBSCRIBE.

properties: &'a UnsubackProperties

UNSUBACK properties.

reason_codes: &'a [u8]

One reason code per topic filter.

Implementations

impl<'a> Unsuback<'a>

pub const fn encoded_len(&self) -> usize

Returns the encoded size of the variable header + payload in bytes.

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

Encodes the UNSUBACK variable header + payload 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 UNSUBACK packet from the reader.

Errors

Returns DecodeError if the data is malformed, the packet ID is zero, or properties contain disallowed IDs.

Trait Implementations

impl<'a> Clone for Unsuback<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Unsuback<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for Unsuback<'a>

fn eq(&self, other: &Unsuback<'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> Eq for Unsuback<'a>

impl<'a> StructuralPartialEq for Unsuback<'a>