Struct SimpleMetrics 

pub struct SimpleMetrics { /* private fields */ }

Simple atomic counter-based metrics system

Implementations

impl SimpleMetrics

pub fn new() -> Self

pub fn initialize() -> Result<(), Box<dyn Error + Send + Sync>>

Initialize the metrics system

pub fn is_enabled(&self) -> bool

pub fn request_start(&self) -> RequestTimer

Record request start (zero overhead when disabled)

pub fn token_generated(&self)

Record token generation (zero overhead when disabled)

pub fn cache_hit(&self, hit: bool)

Record cache hit/miss (zero overhead when disabled)

pub fn error(&self, error_type: &str)

Record error (zero overhead when disabled)

pub fn get_stats(&self) -> MetricsSnapshot

Get current statistics

pub async fn get_health_status(&self) -> HealthStatus

Get health status

pub fn get_prometheus_metrics(&self) -> String

Get Prometheus-style metrics