Struct opentelemetry::api::trace::b3_propagator::B3Propagator

pub struct B3Propagator { /* fields omitted */ }

Extracts and injects SpanContexts into Carriers using B3 header format.

Implementations

impl B3Propagator

pub fn new(single_header: bool) -> Self

Create a new HttpB3Propagator.

Trait Implementations

impl Clone for B3Propagator

fn clone(&self) -> B3Propagator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for B3Propagator

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

Formats the value using the given formatter.

impl HttpTextFormat for B3Propagator

fn inject_context(&self, context: &Context, carrier: &mut dyn Carrier)

Properly encodes the values of the Context's SpanContext and injects them into the Carrier.

fn extract_with_context(&self, cx: &Context, carrier: &dyn Carrier) -> Context

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

fn inject(&self, carrier: &mut dyn Carrier)

Properly encodes the values of the current [Context] and injects them into the [Carrier].

fn extract(&self, carrier: &dyn Carrier) -> Context

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