Struct DatadogHeaders 

pub struct DatadogHeaders;

Datadog-specific header strategy for HeaderMap.

This uses the various x-datadog- headers.

use tracing_datadog::{
    context::{DatadogContext, TraceContextExt, TracingContextExt},
    http::DatadogHeaders,
};

let mut headers = HeaderMap::new();
let current_span = tracing::Span::current();

// Extract W3C headers and set the context on the current span.
current_span.set_context(headers.extract_trace_context::<DatadogHeaders>());

// Set the current span's context as W3C headers.
headers.inject_trace_context::<DatadogHeaders>(current_span.get_context());

Trait Implementations

impl Strategy<HeaderMap> for DatadogHeaders

fn inject(headers: &mut HeaderMap, context: DatadogContext)

Injects a trace context into T.

fn extract(headers: &HeaderMap) -> DatadogContext

Extracts a trace context from T.