Struct HeatmapStats 

pub struct HeatmapStats {
    pub total_entries: usize,
    pub scorching: usize,
    pub hot: usize,
    pub warm: usize,
    pub cold: usize,
    pub total_accesses: u64,
}

Aggregate statistics over all tracked entries.

Fields

total_entries: usize

Total number of tracked entries.

scorching: usize

Number of entries in the Scorching bucket.

hot: usize

Number of entries in the Hot bucket.

warm: usize

Number of entries in the Warm bucket.

cold: usize

Number of entries in the Cold bucket.

total_accesses: u64

Sum of access_count across all entries.

Implementations

impl HeatmapStats

pub fn coverage_ratio(&self, top_k: usize) -> f64

Fraction of total entries represented by the top-k.

top_k / total_entries.max(1) as f64

Trait Implementations

impl Clone for HeatmapStats

fn clone(&self) -> HeatmapStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeatmapStats

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

Formats the value using the given formatter.

impl PartialEq for HeatmapStats

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HeatmapStats