Struct MetricBuilder

pub struct MetricBuilder { /* private fields */ }

Common builder for various metrics.

Implementations

impl MetricBuilder

pub fn new() -> Self

Makes a builder with the default registry.

pub fn with_registry(registry: Registry) -> Self

Makes a builder with the given registry.

pub fn without_registry() -> Self

Makes a builder without any registries.

pub fn namespace(&mut self, namespace: &str) -> &mut Self

Sets the namespace part of the metric name.

pub fn subsystem(&mut self, subsystem: &str) -> &mut Self

Sets the subsystem part of the metric name of this.

pub fn label(&mut self, name: &str, value: &str) -> &mut Self

Adds a label.

Note that name will be validated when creating the metrics.

pub fn registry(&mut self, registry: Registry) -> &mut Self

Adds a registry to which the resulting metrics will be registered.

pub fn set_registry(&mut self, registry: Registry) -> &mut Self

Clears the current registries, then sets registry as the new one.

pub fn counter(&self, name: &str) -> CounterBuilder

Makes a CounterBuilder that inherited the setting of this builder.

pub fn gauge(&self, name: &str) -> GaugeBuilder

Makes a GaugeBuilder that inherited the setting of this builder.

pub fn histogram(&self, name: &str) -> HistogramBuilder

Makes a HistogramBuilder that inherited the setting of this builder.

pub fn summary(&self, name: &str, window: Duration) -> SummaryBuilder

Makes a SummaryBuilder that inherited the setting of this builder.

Trait Implementations

impl Clone for MetricBuilder

fn clone(&self) -> MetricBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetricBuilder

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

Formats the value using the given formatter.

impl Default for MetricBuilder

fn default() -> Self

Returns the “default value” for a type.