Struct circulate::Message

pub struct Message {
    pub topic: String,
    pub payload: Vec<u8>,
}

A PubSub message.

Fields

topic: String

The topic of the message.

payload: Vec<u8>

The payload of the message.

Implementations

impl Message

pub fn new<S: Into<String>, P: Serialize>(
    topic: S,
    payload: &P
) -> Result<Self, Error>

Creates a new message.

Errors

Returns an error if payload fails to serialize with serde_cbor.

pub fn payload<P: for<'de> Deserialize<'de>>(&self) -> Result<P, Error>

Deserialize the payload as P using CBOR.

Errors

Returns an error if payload fails to deserialize with serde_cbor.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Message

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for Message

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.