pub struct MemoryEventLog { /* private fields */ }Implementations§
Trait Implementations§
Source§impl EventLog for MemoryEventLog
impl EventLog for MemoryEventLog
fn describe(&self) -> EventLogDescription
async fn append( &self, topic: &Topic, event: LogEvent, ) -> Result<EventId, LogError>
async fn flush(&self) -> Result<(), LogError>
Source§async fn read_range(
&self,
topic: &Topic,
from: Option<EventId>,
limit: usize,
) -> Result<Vec<(EventId, LogEvent)>, LogError>
async fn read_range( &self, topic: &Topic, from: Option<EventId>, limit: usize, ) -> Result<Vec<(EventId, LogEvent)>, LogError>
from. None starts from the
beginning of the topic.Source§async fn subscribe(
self: Arc<Self>,
topic: &Topic,
from: Option<EventId>,
) -> Result<BoxStream<'static, Result<(EventId, LogEvent), LogError>>, LogError>
async fn subscribe( self: Arc<Self>, topic: &Topic, from: Option<EventId>, ) -> Result<BoxStream<'static, Result<(EventId, LogEvent), LogError>>, LogError>
async fn keeps the ergonomic generic surface; the boxed stream
preserves dyn-dispatch for callers that store Arc<dyn EventLog>.async fn ack( &self, topic: &Topic, consumer: &ConsumerId, up_to: EventId, ) -> Result<(), LogError>
async fn consumer_cursor( &self, topic: &Topic, consumer: &ConsumerId, ) -> Result<Option<EventId>, LogError>
async fn latest(&self, topic: &Topic) -> Result<Option<EventId>, LogError>
async fn compact( &self, topic: &Topic, before: EventId, ) -> Result<CompactReport, LogError>
Auto Trait Implementations§
impl !Freeze for MemoryEventLog
impl !RefUnwindSafe for MemoryEventLog
impl Send for MemoryEventLog
impl Sync for MemoryEventLog
impl Unpin for MemoryEventLog
impl UnsafeUnpin for MemoryEventLog
impl UnwindSafe for MemoryEventLog
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