Trait LatencyMetricExt 

pub trait LatencyMetricExt {
    // Required methods
    fn min_latency(self, name: impl Into<Cow<'static, str>>) -> MinLatencyMetric;
    fn max_latency(self, name: impl Into<Cow<'static, str>>) -> MaxLatencyMetric;
    fn avg_latency(self, name: impl Into<Cow<'static, str>>) -> AvgLatencyMetric;
    fn first_latency(
        self,
        name: impl Into<Cow<'static, str>>,
    ) -> FirstLatencyMetric;
    fn p50_latency(self, name: impl Into<Cow<'static, str>>) -> P50LatencyMetric;
    fn p75_latency(self, name: impl Into<Cow<'static, str>>) -> P75LatencyMetric;
    fn p95_latency(self, name: impl Into<Cow<'static, str>>) -> P95LatencyMetric;
    fn p99_latency(self, name: impl Into<Cow<'static, str>>) -> P99LatencyMetric;
}

Extension trait for DataFusion’s metric system that adds support for latency related metrics.

Required Methods

fn min_latency(self, name: impl Into<Cow<'static, str>>) -> MinLatencyMetric

fn max_latency(self, name: impl Into<Cow<'static, str>>) -> MaxLatencyMetric

fn avg_latency(self, name: impl Into<Cow<'static, str>>) -> AvgLatencyMetric

fn first_latency(self, name: impl Into<Cow<'static, str>>) -> FirstLatencyMetric

fn p50_latency(self, name: impl Into<Cow<'static, str>>) -> P50LatencyMetric

fn p75_latency(self, name: impl Into<Cow<'static, str>>) -> P75LatencyMetric

fn p95_latency(self, name: impl Into<Cow<'static, str>>) -> P95LatencyMetric

fn p99_latency(self, name: impl Into<Cow<'static, str>>) -> P99LatencyMetric

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl LatencyMetricExt for MetricBuilder<'_>

fn min_latency(self, name: impl Into<Cow<'static, str>>) -> MinLatencyMetric

fn max_latency(self, name: impl Into<Cow<'static, str>>) -> MaxLatencyMetric

fn avg_latency(self, name: impl Into<Cow<'static, str>>) -> AvgLatencyMetric

fn first_latency(self, name: impl Into<Cow<'static, str>>) -> FirstLatencyMetric

fn p50_latency(self, name: impl Into<Cow<'static, str>>) -> P50LatencyMetric

fn p75_latency(self, name: impl Into<Cow<'static, str>>) -> P75LatencyMetric

fn p95_latency(self, name: impl Into<Cow<'static, str>>) -> P95LatencyMetric

fn p99_latency(self, name: impl Into<Cow<'static, str>>) -> P99LatencyMetric

Implementors