Method export_metrics

libs/orbit-essentials/src/metrics.rs:181–191

Exports the metrics in the registry to a buffer in text format.

(&self)

    /// Exports the metrics in the registry to a buffer in text format.
    pub fn export_metrics(&self) -> Result<Vec<u8>, prometheus::Error> {
        let mut buffer = vec![];
        let encoder = TextEncoder::new();

        let registry = self.get_registry();
        let metrics_family = registry.gather();

        encoder.encode(&metrics_family, &mut buffer)?;

        Ok(buffer)
    }

    /// Exports the metrics in the registry to an HTTP response.
    pub fn export_metrics_as_http_response(&self) -> HttpResponse {