Struct QuerySpan 

pub struct QuerySpan { /* private fields */ }

Query execution span.

Tracks timing and attributes for a query.

Implementations

impl QuerySpan

pub fn start(k: usize, has_filter: bool, context: Option<&SpanContext>) -> Self

Start a new query span.

pub fn enter(&self) -> Entered<'_>

Enter the span.

pub fn record_index_search( &mut self, index_name: &str, candidates: usize, latency: Duration, )

Record index search.

pub fn record_rerank( &self, input_count: usize, output_count: usize, latency: Duration, )

Record reranking.

pub fn record_filter(&self, before: usize, after: usize)

Record filter application.

pub fn finish(self, result_count: usize, error: Option<&str>)

Finish the span with results.

pub fn elapsed(&self) -> Duration

Get elapsed time.