Enum MemoryConsumer 

pub enum MemoryConsumer {
    Queue(MemoryQueueConsumer),
    Transport(TransportQueueConsumer),
    Log {
        consumer: EventStoreConsumer,
        topic: String,
    },
}

A source that reads messages from an in-memory channel or event store.

Variants

Queue(MemoryQueueConsumer)

Transport(TransportQueueConsumer)

Log

Fields

consumer: EventStoreConsumer

topic: String

Implementations

impl MemoryConsumer

pub fn new(config: &MemoryConfig) -> Result<Self>

pub async fn new_async(config: &MemoryConfig) -> Result<Self>

impl MemoryConsumer

pub fn new_local(topic: &str, capacity: usize) -> Self

pub fn channel(&self) -> MemoryChannel

Trait Implementations

impl Debug for MemoryConsumer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl MessageConsumer for MemoryConsumer

fn receive_batch<'life0, 'async_trait>( &'life0 mut self, max_messages: usize, ) -> Pin<Box<dyn Future<Output = Result<ReceivedBatch, ConsumerError>> + Send + 'async_trait>>

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

Receives a batch of messages.

fn status<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = EndpointStatus> + Send + 'async_trait>>

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

fn as_any(&self) -> &dyn Any

fn on_connect_hook(&self) -> Option<BoxFuture<'_, Result<()>>>

Returns an optional lifecycle hook that runs once after the consumer connection is created.

fn on_disconnect_hook(&self) -> Option<BoxFuture<'_, Result<()>>>

Returns an optional lifecycle hook that runs before the consumer is dropped.

fn receive<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<Received, ConsumerError>> + Send + 'async_trait>>

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

Receives a single message.

fn receive_batch_helper<'life0, 'async_trait>( &'life0 mut self, _max_messages: usize, ) -> Pin<Box<dyn Future<Output = Result<ReceivedBatch, ConsumerError>> + Send + 'async_trait>>

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