Trait opentelemetry::metrics::MeterProvider

source · [−]

pub trait MeterProvider {
    fn versioned_meter(
        &self,
        name: &'static str,
        version: Option<&'static str>,
        schema_url: Option<&'static str>
    ) -> Meter;

    fn meter(&self, name: &'static str) -> Meter { ... }
}

Available on crate feature metrics only.

Expand description

Returns named meter instances

Required Methods

source

fn versioned_meter(
    &self,
    name: &'static str,
    version: Option<&'static str>,
    schema_url: Option<&'static str>
) -> Meter

Creates an implementation of the Meter interface.

The instrumentation name must be the name of the library providing instrumentation. This name may be the same as the instrumented code only if that code provides built-in instrumentation. If the instrumentation name is empty, then a implementation defined default name will be used instead.