Struct FixedHistogramSnapshot 

pub struct FixedHistogramSnapshot {
    pub bounds: Vec<u64>,
    pub counts: Vec<u64>,
    pub overflow: u64,
    pub count: u64,
    pub sum: u64,
}

Snapshot of a non-cumulative fixed-bucket histogram.

Fields

bounds: Vec<u64>

Inclusive upper bound for each bucket.

counts: Vec<u64>

Per-bucket counts; values are not cumulative.

overflow: u64

Values larger than the final bound.

count: u64

Total observations including overflow.

sum: u64

Wrapping sum of all observed values.

Implementations

impl FixedHistogramSnapshot

pub fn percentile(&self, percentile: f64) -> Option<u64>

Returns the inclusive bucket bound containing the requested approximate percentile.

percentile is clamped to 0.0..=1.0. Overflow observations return the final finite bound because the histogram intentionally stores no dynamic maximum.

Trait Implementations

impl Clone for FixedHistogramSnapshot

fn clone(&self) -> FixedHistogramSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FixedHistogramSnapshot

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

Formats the value using the given formatter.

impl Eq for FixedHistogramSnapshot

impl PartialEq for FixedHistogramSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FixedHistogramSnapshot