Struct AsofJoinMetrics 

pub struct AsofJoinMetrics {
    pub left_events: u64,
    pub right_events: u64,
    pub matches: u64,
    pub unmatched_left: u64,
    pub within_tolerance: u64,
    pub outside_tolerance: u64,
    pub late_events: u64,
    pub state_cleanups: u64,
}

Metrics for tracking ASOF join operations.

Fields

left_events: u64

Number of left events processed.

right_events: u64

Number of right events processed.

matches: u64

Number of matches found.

unmatched_left: u64

Number of unmatched left events (for left join).

within_tolerance: u64

Number of matches within tolerance.

outside_tolerance: u64

Number of matches rejected due to tolerance.

late_events: u64

Number of late events dropped.

state_cleanups: u64

Number of state cleanup operations.

Implementations

impl AsofJoinMetrics

pub fn new() -> Self

Creates new metrics.

pub fn reset(&mut self)

Resets all counters.

Trait Implementations

impl Clone for AsofJoinMetrics

fn clone(&self) -> AsofJoinMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AsofJoinMetrics

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

Formats the value using the given formatter.

impl Default for AsofJoinMetrics

fn default() -> AsofJoinMetrics

Returns the “default value” for a type.