Enum StatValue 

pub enum StatValue {
    Scalar(f64),
    Vector2D {
        x: f64,
        y: f64,
    },
    Histogram {
        edges: Vec<f64>,
        counts: Vec<u64>,
    },
}

Value of one stat series at one sample.

Variants

Scalar(f64)

A single number.

Vector2D

A 2D vector.

Fields

x: f64

Component along the x axis.

y: f64

Component along the y axis.

Histogram

A histogram.

Fields

edges: Vec<f64>

Bucket boundaries, one more than there are buckets.

counts: Vec<u64>

Number of values in each bucket. counts[i] counts the values in [edges[i], edges[i + 1]).

Implementations

impl StatValue

pub fn scalar(&self) -> f64

Returns one representative number, for charting: the value itself, a vector’s magnitude or a histogram’s total count.

Trait Implementations

impl Clone for StatValue

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatValue

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

Formats the value using the given formatter.