Enum ntex_mqtt::v3::codec::Packet

pub enum Packet {
    Connect(Box<Connect>),
    ConnectAck {
        session_present: bool,
        return_code: ConnectAckReason,
    },
    Publish(Publish),
    PublishAck {
        packet_id: NonZeroU16,
    },
    PublishReceived {
        packet_id: NonZeroU16,
    },
    PublishRelease {
        packet_id: NonZeroU16,
    },
    PublishComplete {
        packet_id: NonZeroU16,
    },
    Subscribe {
        packet_id: NonZeroU16,
        topic_filters: Vec<(ByteString, QoS)>,
    },
    SubscribeAck {
        packet_id: NonZeroU16,
        status: Vec<SubscribeReturnCode>,
    },
    Unsubscribe {
        packet_id: NonZeroU16,
        topic_filters: Vec<ByteString>,
    },
    UnsubscribeAck {
        packet_id: NonZeroU16,
    },
    PingRequest,
    PingResponse,
    Disconnect,
}

MQTT Control Packets

Variants

Connect(Box<Connect>)

Client request to connect to Server

ConnectAck

Fields

session_present: bool

enables a Client to establish whether the Client and Server have a consistent view about whether there is already stored Session state.

return_code: ConnectAckReason

Connect acknowledgment

Publish(Publish)

Publish message

PublishAck

Fields

packet_id: NonZeroU16

Packet Identifier

Publish acknowledgment

PublishReceived

Fields

packet_id: NonZeroU16

Packet Identifier

Publish received (assured delivery part 1)

PublishRelease

Fields

packet_id: NonZeroU16

Packet Identifier

Publish release (assured delivery part 2)

PublishComplete

Fields

packet_id: NonZeroU16

Packet Identifier

Publish complete (assured delivery part 3)

Subscribe

Fields

packet_id: NonZeroU16

Packet Identifier

topic_filters: Vec<(ByteString, QoS)>

the list of Topic Filters and QoS to which the Client wants to subscribe.

Client subscribe request

SubscribeAck

Fields

packet_id: NonZeroU16

status: Vec<SubscribeReturnCode>

corresponds to a Topic Filter in the SUBSCRIBE Packet being acknowledged.

Subscribe acknowledgment

Unsubscribe

Fields

packet_id: NonZeroU16

Packet Identifier

topic_filters: Vec<ByteString>

the list of Topic Filters that the Client wishes to unsubscribe from.

Unsubscribe request

UnsubscribeAck

Fields

packet_id: NonZeroU16

Packet Identifier

Unsubscribe acknowledgment

PingRequest

PING request

PingResponse

PING response

Disconnect

Client is disconnecting

Implementations

impl Packet

pub fn packet_type(&self) -> u8

Trait Implementations

impl Clone for Packet

fn clone(&self) -> Packet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Packet

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

Formats the value using the given formatter.

impl From<Connect> for Packet

fn from(val: Connect) -> Packet

Converts to this type from the input type.

impl From<Publish> for Packet

fn from(val: Publish) -> Packet

Converts to this type from the input type.

impl PartialEq<Packet> for Packet

fn eq(&self, other: &Packet) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Packet

impl StructuralEq for Packet

impl StructuralPartialEq for Packet