Struct HistogramSnapshot 

pub struct HistogramSnapshot {
    pub buckets: Vec<u64>,
    pub counts: Vec<u64>,
    pub sum: u64,
    pub count: u64,
}

Snapshot of histogram data.

Fields

buckets: Vec<u64>

Bucket boundaries in microseconds

counts: Vec<u64>

Counts per bucket

sum: u64

Sum of all observations in microseconds

count: u64

Total count

Implementations

impl HistogramSnapshot

pub fn to_prometheus(&self, name: &str, help: &str) -> String

Export to Prometheus format.

pub fn mean_micros(&self) -> f64

Get the mean value in microseconds.

pub fn percentile_micros(&self, p: f64) -> u64

Get the approximate percentile value in microseconds.

Trait Implementations

impl Clone for HistogramSnapshot

fn clone(&self) -> HistogramSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HistogramSnapshot

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

Formats the value using the given formatter.