Struct OtelMetricsBuilder 

pub struct OtelMetricsBuilder { /* private fields */ }

Builder for OtelMetrics.

Use OtelMetricsBuilder::new to create a builder, optionally configure the meter name, then call build to obtain an OtelMetrics instance.

Implementations

impl OtelMetricsBuilder

pub fn new() -> Self

Create a new builder with default settings.

pub const fn meter_name(self, name: &'static str) -> Self

Set the OpenTelemetry meter name.

Defaults to "a2a.server".

pub fn build(self) -> OtelMetrics

Build the OtelMetrics instance.

Instruments are created from the global MeterProvider. Make sure you have called init_otlp_pipeline (or otherwise installed a MeterProvider) before calling this method.

Trait Implementations

impl Clone for OtelMetricsBuilder

fn clone(&self) -> OtelMetricsBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OtelMetricsBuilder

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

Formats the value using the given formatter.

impl Default for OtelMetricsBuilder

fn default() -> Self

Returns the “default value” for a type.