Struct jsonrpc_pubsub::PubSubHandler

pub struct PubSubHandler<T: PubSubMetadata, S: Middleware<T> = Noop> { /* fields omitted */ }

Publish-Subscribe extension of IoHandler.

Methods

impl<T: PubSubMetadata, S: Middleware<T>> PubSubHandler<T, S>

pub fn new(handler: MetaIoHandler<T, S>) -> Self

Creates new PubSubHandler

pub fn add_subscription<F, G>(
    &mut self,
    notification: &str,
    subscribe: (&str, F),
    unsubscribe: (&str, G)
) where
    F: SubscribeRpcMethod<T>,
    G: UnsubscribeRpcMethod<T>, 

Adds new subscription.

Trait Implementations

impl<T: PubSubMetadata> Default for PubSubHandler<T>

fn default() -> Self

Returns the "default value" for a type.

impl<T: PubSubMetadata, S: Middleware<T>> Into<MetaIoHandler<T, S>> for PubSubHandler<T, S>

fn into(self) -> MetaIoHandler<T, S>

Performs the conversion.

impl<T: PubSubMetadata, S: Middleware<T>> Deref for PubSubHandler<T, S>

type Target = MetaIoHandler<T, S>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: PubSubMetadata, S: Middleware<T>> DerefMut for PubSubHandler<T, S>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.