Struct vector::trace::TraceSubscription
source · pub struct TraceSubscription { /* private fields */ }Expand description
A subscription to the log events flowing in via tracing, in the Vector native format.
Used to capture tracing events from internal log telemetry, via tracing, and convert them to native Vector events,
specifically LogEvent, such that they can be shuttled around and treated as normal events. Currently only powers
the internal_logs source, but could be used for other purposes if need be.
Implementations§
source§impl TraceSubscription
impl TraceSubscription
sourcepub fn subscribe() -> TraceSubscription
pub fn subscribe() -> TraceSubscription
Registers a subscription to the internal log event stream.
sourcepub async fn buffered_events(&mut self) -> Option<Vec<LogEvent>>
pub async fn buffered_events(&mut self) -> Option<Vec<LogEvent>>
Gets any early buffered log events.
If this subscription was registered after early buffering was turned off, None will be returned immediately.
Otherwise, waits for early buffering to be stopped and returns Some(events) where events contains all events
seen from the moment tracing was initialized to the moment early buffering was stopped.
sourcepub fn into_stream(self) -> impl Stream<Item = LogEvent> + Unpin
pub fn into_stream(self) -> impl Stream<Item = LogEvent> + Unpin
Converts this subscription into a raw stream of log events.
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impl Freeze for TraceSubscription
impl !RefUnwindSafe for TraceSubscription
impl Send for TraceSubscription
impl Sync for TraceSubscription
impl Unpin for TraceSubscription
impl !UnwindSafe for TraceSubscription
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