Trait PersistedBlockSubscriptions 

pub trait PersistedBlockSubscriptions: Send + Sync {
    // Required method
    fn subscribe_persisted_block(&self) -> PersistedBlockNotifications;

    // Provided method
    fn persisted_block_stream(&self) -> WatchValueStream<BlockNumHash> { ... }
}

A trait that allows subscribing to persisted block events.

Required Methods

fn subscribe_persisted_block(&self) -> PersistedBlockNotifications

Get notified when a new block is persisted to disk.

Provided Methods

fn persisted_block_stream(&self) -> WatchValueStream<BlockNumHash>

Convenience method to get a stream of the persisted blocks.

Implementations on Foreign Types

impl<C: Send + Sync, N: NodePrimitives> PersistedBlockSubscriptions for NoopProvider<C, N>

fn subscribe_persisted_block(&self) -> PersistedBlockNotifications

Implementors