Trait Subscribe

pub trait Subscribe {
    type Subscription<Notification>: HandleSubscription<Notification>
       where Notification: DeserializeOwned;

    // Required method
    fn subscribe<'life0, 'life1, 'life2, 'async_trait, Notification>(
        &'life0 self,
        sub: &'life1 str,
        params: RpcParams,
        unsub: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<Self::Subscription<Notification>>> + 'async_trait>>
       where Notification: 'async_trait + DeserializeOwned,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}

Trait to be implemented by the ws-client for subscribing to the substrate node.

Required Associated Types

type Subscription<Notification>: HandleSubscription<Notification> where Notification: DeserializeOwned

Required Methods

fn subscribe<'life0, 'life1, 'life2, 'async_trait, Notification>( &'life0 self, sub: &'life1 str, params: RpcParams, unsub: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Self::Subscription<Notification>>> + 'async_trait>>

where Notification: 'async_trait + DeserializeOwned, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Subscribe for JsonrpseeClient

type Subscription<Notification> = SubscriptionWrapper<Notification> where Notification: DeserializeOwned