Struct prometheus_http_query::MetricMetadataQueryBuilder

pub struct MetricMetadataQueryBuilder { /* private fields */ }

Provides methods to build a query to the metric metadata endpoint and send it to Prometheus.

Implementations

impl MetricMetadataQueryBuilder

Note that Prometheus combines all filters that have been set in the final request and only returns metric metadata that matches all filters.
See the official documentation for a thorough explanation on the filters that can be set: Prometheus API documentation.

pub fn metric(self, metric: impl Display) -> Self

Instruct Prometheus to filter metadata by this metric name. Calling this repeatedly will replace the current setting.

pub fn limit(self, limit: i32) -> Self

Limit the maximum number of metrics to return. Calling this repeatedly will replace the current limit.

pub fn limit_per_metric(self, limit_per_metric: i32) -> Self

Limit the maximum number of metadata to return per metric. Calling this repeatedly will replace the current limit.

pub async fn get(self) -> Result<HashMap<String, Vec<MetricMetadata>>, Error>

Execute the metric metadata query (using HTTP GET) and return the collection of MetricMetadata sent by Prometheus.

pub async fn get_raw(self) -> Result<Response, Error>

Execute the metric metadata query (using HTTP GET) and return the raw response sent by Prometheus.

Trait Implementations

impl Clone for MetricMetadataQueryBuilder

fn clone(&self) -> MetricMetadataQueryBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.