Struct MeterProviderBuilder

pub struct MeterProviderBuilder { /* private fields */ }

Configuration options for a MeterProvider.

Implementations

impl MeterProviderBuilder

pub fn with_resource(self, resource: Resource) -> Self

Associates a Resource with a MeterProvider.

This Resource represents the entity producing telemetry and is associated with all Meters the MeterProvider will create.

By default, if this option is not used, the default Resource will be used.

pub fn with_reader<T: MetricReader>(self, reader: T) -> Self

Associates a MetricReader with a MeterProvider. `MeterProviderBuilder::with_periodic_exporter() can be used to add a PeriodicReader which is the most common use case.

A MeterProvider will export no metrics without MetricReader added.

pub fn with_periodic_exporter<T>(self, exporter: T) -> Self

where T: PushMetricExporter,

Adds a PushMetricExporter to the MeterProvider and configures it to export metrics at fixed intervals (60 seconds) using a PeriodicReader.

To customize the export interval, set the “OTEL_METRIC_EXPORT_INTERVAL” environment variable (in milliseconds).

Most users should use this method to attach an exporter. Advanced users who need finer control over the export process can use crate::metrics::PeriodicReaderBuilder to configure a custom reader and attach it using MeterProviderBuilder::with_reader().

pub fn build(self) -> SdkMeterProvider

Construct a new MeterProvider with this configuration.

Trait Implementations

impl Debug for MeterProviderBuilder

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

Formats the value using the given formatter.

impl Default for MeterProviderBuilder

fn default() -> MeterProviderBuilder

Returns the “default value” for a type.