Module metrics 

Channel Metrics

This module provides performance monitoring capabilities for IPC channels. It tracks message counts, byte throughput, errors, latency, and queue depth.

Example

use ipckit::{ChannelMetrics, MeteredChannel};

let channel = NamedPipeChannel::new("my_pipe")?.with_metrics();

// ... use channel ...

let metrics = channel.metrics();
println!("Messages sent: {}", metrics.messages_sent());
println!("Avg latency: {}µs", metrics.avg_latency_us());

// Export for monitoring
log::info!("IPC metrics: {}", metrics.to_json());

Structs

AggregatedMetrics

Aggregated metrics from multiple channels.

ChannelMetrics

Atomic metrics counters for thread-safe updates.

MeteredReceiver

A receiver wrapper that automatically records metrics.

MeteredSender

A sender wrapper that automatically records metrics.

MeteredWrapper

A wrapper that adds metrics to any channel.

MetricsSnapshot

A snapshot of metrics at a point in time.

Traits

IntoMetered

Helper trait for creating metered sender/receiver pairs.

MeteredChannel

Trait for channels that support metrics.

WithMetrics

Extension trait for adding metrics to channels.

Functions

metered_pair

Create a metered channel pair with shared metrics.