Trait opentelemetry::api::trace::SpanProcessor

pub trait SpanProcessor: Send + Sync + Debug {
    fn on_start(&self, span: &SpanData);
    fn on_end(&self, span: SpanData);
    fn shutdown(&mut self);
}

SpanProcessors allow finished spans to be processed.

Required methods

fn on_start(&self, span: &SpanData)

on_start method is invoked when a Span is started.

fn on_end(&self, span: SpanData)

on_end method is invoked when a Span is ended.

fn shutdown(&mut self)

Shutdown is invoked when SDK shuts down. Use this call to cleanup any processor data. No calls to on_start and on_end method is invoked after shutdown call is made.

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Implementors

impl SpanProcessor for BatchSpanProcessor

fn on_start(&self, _span: &SpanData)

fn on_end(&self, span: SpanData)

fn shutdown(&mut self)

impl SpanProcessor for SimpleSpanProcessor

fn on_start(&self, _span: &SpanData)

fn on_end(&self, span: SpanData)

fn shutdown(&mut self)

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