Struct opentelemetry::sdk::propagation::TraceContextPropagator

pub struct TraceContextPropagator { /* fields omitted */ }

Propagates SpanReferences in W3C TraceContext format.

Implementations

impl TraceContextPropagator

pub fn new() -> Self

Create a new TraceContextPropagator.

Trait Implementations

impl Clone for TraceContextPropagator

fn clone(&self) -> TraceContextPropagator

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TraceContextPropagator

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

Formats the value using the given formatter.

impl Default for TraceContextPropagator

fn default() -> TraceContextPropagator

Returns the "default value" for a type.

impl TextMapPropagator for TraceContextPropagator

fn inject_context(&self, cx: &Context, injector: &mut dyn Injector)

Properly encodes the values of the SpanReference and injects them into the Injector.

fn extract_with_context(
    &self,
    cx: &Context,
    extractor: &dyn Extractor
) -> Context

Retrieves encoded SpanReferences using the Extractor. It decodes the SpanReference and returns it. If no SpanReference was retrieved OR if the retrieved SpanReference is invalid then an empty SpanReference is returned.

fn fields(&self) -> FieldIter<'_>

Returns iter of fields used by TextMapPropagator

fn inject(&self, injector: &mut dyn Injector)

Properly encodes the values of the current Context and injects them into the Injector.

fn extract(&self, extractor: &dyn Extractor) -> Context

Retrieves encoded data using the provided Extractor. If no data for this format was retrieved OR if the retrieved data is invalid, then the current Context is returned.