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setup_from_env

rust_web_server::otel

Function setup_from_env 

Source 
pub fn setup_from_env()
Expand description

Initialize tracing from standard OpenTelemetry environment variables:

  • OTEL_SERVICE_NAME — service name (default "rws")
  • OTEL_EXPORTER_OTLP_ENDPOINT — OTLP endpoint URL (default: stdout)
  • OTEL_TRACES_SAMPLER_ARG — sample rate 0.0–1.0 (default 1.0)