Enum Estimate 

pub enum Estimate {
    Rate(ErrorRate),
    Mean(Mean),
}

The estimate of one metric: an error rate or a mean.

Variants

Rate(ErrorRate)

Error counts.

Mean(Mean)

Values.

Implementations

impl Estimate

pub fn value(&self) -> f64

The point estimate (rate or mean).

pub fn interval(&self, confidence: f64) -> (f64, f64)

The confidence interval (Wilson or normal).

pub fn relative_precision(&self, confidence: f64) -> f64

Half-width of the interval relative to the estimate (∞ for a zero estimate).

pub fn count(&self) -> u64

Number of errors (rates) or of values (means).

pub fn total(&self) -> u64

Number of trials (rates) or of values (means).

pub fn merge(&mut self, o: &Estimate) -> bool

Merge an estimate of the same kind (a mismatch keeps self unchanged and returns false).

Trait Implementations

impl Clone for Estimate

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Estimate

impl Debug for Estimate

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

Formats the value using the given formatter.

impl PartialEq for Estimate

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Estimate