Trait bonsaidb::core::pubsub::PubSub

pub trait PubSub {
    type Subscriber: Subscriber;
    fn create_subscriber<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<Self::Subscriber, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;
    fn publish<'life0, 'life1, 'async_trait, S, P>(
        &'life0 self, 
        topic: S, 
        payload: &'life1 P
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        S: Into<String> + Send + 'async_trait,
        P: Serialize + Sync + 'async_trait,
        Self: 'async_trait;
    fn publish_to_all<'life0, 'life1, 'async_trait, P>(
        &'life0 self, 
        topics: Vec<String, Global>, 
        payload: &'life1 P
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        P: Serialize + Sync + 'async_trait,
        Self: 'async_trait;
}

Publishes and Subscribes to messages on topics.

Associated Types

type Subscriber: Subscriber

The Subscriber type for this PubSub connection.

Required methods

fn create_subscriber<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<Self::Subscriber, Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Create a new Subscriber for this relay.

fn publish<'life0, 'life1, 'async_trait, S, P>(
    &'life0 self,
    topic: S,
    payload: &'life1 P
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    S: Into<String> + Send + 'async_trait,
    P: Serialize + Sync + 'async_trait,
    Self: 'async_trait, 

Publishes a payload to all subscribers of topic.

fn publish_to_all<'life0, 'life1, 'async_trait, P>(
    &'life0 self,
    topics: Vec<String, Global>,
    payload: &'life1 P
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    P: Serialize + Sync + 'async_trait,
    Self: 'async_trait, 

Publishes a payload to all subscribers of all topics.

Implementors

impl PubSub for Database

type Subscriber = Subscriber

impl PubSub for Relay

type Subscriber = Subscriber

impl<A> PubSub for RemoteDatabase<A> where
    A: CustomApi, 

type Subscriber = RemoteSubscriber<A>

impl<B> PubSub for ServerDatabase<B> where
    B: Backend, 

Uses CustomServer’s PubSub relay.

type Subscriber = ServerSubscriber<B>