Struct opentelemetry::sdk::trace::XrayIdGenerator

pub struct XrayIdGenerator { /* private fields */ }

Generates AWS X-Ray compliant Trace and Span ids.

Generates OpenTelemetry formatted TraceId’s and SpanId’s. The TraceId’s are generated so they can be backed out into X-Ray format by the AWS X-Ray Exporter in the OpenTelemetry Collector.

Trace ID Format

A trace_id consists of three numbers separated by hyphens. For example, 1-58406520-a006649127e371903a2de979. This includes:

• The version number, that is, 1.
• The time of the original request, in Unix epoch time, in 8 hexadecimal digits.
• For example, 10:00AM December 1st, 2016 PST in epoch time is 1480615200 seconds, or 58406520 in hexadecimal digits.
• A 96-bit identifier for the trace, globally unique, in 24 hexadecimal digits.

See the AWS X-Ray Documentation for more details.

Example

use opentelemetry::trace::noop::NoopSpanExporter;
use opentelemetry::sdk::trace::{self, TracerProvider, XrayIdGenerator};

let _provider: TracerProvider = TracerProvider::builder()
    .with_simple_exporter(NoopSpanExporter::new())
    .with_config(trace::config().with_id_generator(XrayIdGenerator::default()))
    .build();

Trait Implementations

impl Debug for XrayIdGenerator

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

Formats the value using the given formatter.

impl Default for XrayIdGenerator

fn default() -> XrayIdGenerator

Returns the “default value” for a type.

impl IdGenerator for XrayIdGenerator

fn new_trace_id(&self) -> TraceId

Generates a new TraceId that can be converted to an X-Ray Trace ID

fn new_span_id(&self) -> SpanId

Generates a new SpanId that can be converted to an X-Ray Segment ID