Struct BlockingCallbackSink 

pub struct BlockingCallbackSink<F> { /* private fields */ }

A blocking/sync variant that accepts a FnMut closure.

This spawns the blocking work onto tokio::task::spawn_blocking so it doesn’t starve the async runtime.

Implementations

impl<F> BlockingCallbackSink<F>

where F: FnMut(&[MarketEvent]) -> Result<()> + Send + 'static,

pub fn new(name: impl Into<String>, callback: F) -> Self

Create a new blocking callback sink.

Trait Implementations

impl<F> EventSink for BlockingCallbackSink<F>

where F: FnMut(&[MarketEvent]) -> Result<()> + Send + 'static,

fn accept<'life0, 'life1, 'async_trait>( &'life0 self, events: &'life1 [MarketEvent], ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Accept a batch of market events.

fn name(&self) -> &str

A human-readable name for logging and debugging.

fn shutdown<'life0, 'async_trait>( &'life0 self, _token: CancellationToken, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Called when the loader is shutting down.