Struct PerformanceMonitor 

pub struct PerformanceMonitor { /* private fields */ }

Performance monitoring utilities

Implementations

impl PerformanceMonitor

pub fn new() -> Self

Create a new performance monitor

pub fn start_timer(&mut self, operation: &str) -> TimerGuard<'_>

Start timing an operation

pub fn record_metric(&mut self, name: String, value: MetricValue)

Record a metric

pub fn increment_counter(&mut self, name: &str)

Increment counter

pub fn record_gauge(&mut self, name: &str, value: f64)

Record gauge value

pub fn elapsed(&self) -> Duration

Get elapsed time since start

pub fn metrics(&self) -> &HashMap<String, MetricValue>

Get all metrics

pub fn uptime(&self) -> Duration

Get uptime

Trait Implementations

impl Default for PerformanceMonitor

fn default() -> Self

Returns the “default value” for a type.