pub struct QueryOptimizer { /* private fields */ }Expand description
Query optimizer for adaptive ef_search selection
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Source§impl QueryOptimizer
impl QueryOptimizer
Sourcepub fn new(initial_ef_search: usize, target_latency: Duration) -> Self
pub fn new(initial_ef_search: usize, target_latency: Duration) -> Self
Create a new query optimizer
Sourcepub fn record_query(&mut self, latency: Duration)
pub fn record_query(&mut self, latency: Duration)
Record a query latency and adjust ef_search if needed
Sourcepub fn get_ef_search(&self) -> usize
pub fn get_ef_search(&self) -> usize
Get current recommended ef_search
Sourcepub fn avg_latency(&self) -> Option<Duration>
pub fn avg_latency(&self) -> Option<Duration>
Get average latency from recent queries
Auto Trait Implementations§
impl Freeze for QueryOptimizer
impl RefUnwindSafe for QueryOptimizer
impl Send for QueryOptimizer
impl Sync for QueryOptimizer
impl Unpin for QueryOptimizer
impl UnwindSafe for QueryOptimizer
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