ntex_mqtt::v3::codec

Enum Packet

pub enum Packet {
Show 14 variants
    Connect(Box<Connect>),
    ConnectAck(ConnectAck),
    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,
}

Expand description

MQTT Control Packets

Variants§

Connect(Box<Connect>)

Client request to connect to Server

ConnectAck(ConnectAck)

Connect acknowledgment

Publish(Publish)

Publish message

PublishAck

Publish acknowledgment

Fields

§packet_id: NonZeroU16

Packet Identifier

PublishReceived

Publish received (assured delivery part 1)

Fields

§packet_id: NonZeroU16

Packet Identifier

PublishRelease

Publish release (assured delivery part 2)

Fields

§packet_id: NonZeroU16

Packet Identifier

PublishComplete

Publish complete (assured delivery part 3)

Fields

§packet_id: NonZeroU16

Packet Identifier

Client subscribe request

SubscribeAck

Subscribe acknowledgment

Fields

§packet_id: NonZeroU16

§status: Vec<SubscribeReturnCode>

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

Unsubscribe

Unsubscribe request

Fields

§packet_id: NonZeroU16

Packet Identifier

§topic_filters: Vec<ByteString>

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

UnsubscribeAck

Unsubscribe acknowledgment

Fields

§packet_id: NonZeroU16

Packet Identifier

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. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for Packet

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

Formats the value using the given formatter. Read more

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 for Packet

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

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 Eq for Packet

impl StructuralPartialEq for Packet

Auto Trait Implementations§

impl Freeze for Packet

impl !RefUnwindSafe for Packet

impl Send for Packet

impl Sync for Packet

impl Unpin for Packet

impl !UnwindSafe for Packet

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.