Struct PerformanceMetrics 

pub struct PerformanceMetrics { /* private fields */ }

Performance metrics collector

Implementations

impl PerformanceMetrics

pub fn new() -> Self

Create a new performance metrics collector

pub async fn record_request_duration(&self, duration: Duration)

Record a request processing duration

pub fn increment_active_requests(&self) -> usize

Increment active request count

pub fn decrement_active_requests(&self) -> usize

Decrement active request count

pub fn record_cache_hit(&self)

Record a cache hit

pub fn record_cache_miss(&self)

Record a cache miss

pub fn record_error(&self)

Record an error

pub fn update_memory_usage(&self, bytes: u64)

Update memory usage

pub async fn increment_custom_counter(&self, name: &str)

Increment a custom counter

pub async fn get_summary(&self) -> PerformanceSummary

Get performance summary

pub async fn reset(&self)

Reset all metrics

Trait Implementations

impl Debug for PerformanceMetrics

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

Formats the value using the given formatter.

impl Default for PerformanceMetrics

fn default() -> Self

Returns the “default value” for a type.