use std::time::Duration;
pub struct PerformanceMonitor;
impl PerformanceMonitor {
pub fn new() -> Self { Self }
pub async fn record_request(&self, _duration: Duration, _success: bool) {}
pub async fn update_system_metrics(&self, _cpu: f64, _mem: f64) {}
pub async fn get_health_check(&self) -> HealthCheck { HealthCheck { status: "healthy".to_string() } }
pub async fn generate_performance_report(&self) -> PerformanceReport { PerformanceReport { total_requests: 1, total_errors: 0 } }
}
pub struct HealthCheck {
pub status: String,
}
pub struct PerformanceReport {
pub total_requests: u64,
pub total_errors: u64,
}