Struct FilterStats 

pub struct FilterStats {
    pub total_operations: u64,
    pub index_filtered_out: u64,
    pub bloom_filtered_out: u64,
    pub precise_filtered_out: u64,
    pub total_filter_time_us: u64,
    pub index_filter_time_us: u64,
    pub bloom_filter_time_us: u64,
    pub precise_filter_time_us: u64,
}

Statistics about filtering performance

Fields

total_operations: u64

Total number of filter operations performed

index_filtered_out: u64

Number of records eliminated by index pre-filtering

bloom_filtered_out: u64

Number of records eliminated by bloom filter checks

precise_filtered_out: u64

Number of records eliminated by precise filtering

total_filter_time_us: u64

Total time spent on filtering (in microseconds)

index_filter_time_us: u64

Time spent on index pre-filtering (in microseconds)

bloom_filter_time_us: u64

Time spent on bloom filter checks (in microseconds)

precise_filter_time_us: u64

Time spent on precise filtering (in microseconds)

Implementations

impl FilterStats

pub fn index_filter_efficiency(&self) -> f64

Calculate the efficiency of index pre-filtering

pub fn bloom_filter_efficiency(&self) -> f64

Calculate the efficiency of bloom filtering

pub fn overall_efficiency(&self) -> f64

Calculate the overall filtering efficiency

pub fn avg_filter_time_us(&self) -> f64

Get average time per filter operation (in microseconds)

Trait Implementations

impl Clone for FilterStats

fn clone(&self) -> FilterStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterStats

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

Formats the value using the given formatter.

impl Default for FilterStats

fn default() -> FilterStats

Returns the “default value” for a type.