Struct MetricsServer

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pub struct MetricsServer { /* private fields */ }

Expand description

A minimal HTTP server that serves GET /metrics in a background thread.

Binds to 127.0.0.1:<port> and returns the Prometheus exposition format from the global metrics registry on every request. No external dependencies — uses only std::net::TcpListener.

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impl MetricsServer

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pub fn start(port: u16) -> Result<Self>

Bind to 127.0.0.1:<port> and start serving in a background thread.

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pub fn stop(self)

Signal the background thread to stop and wait for it to exit.

Auto Trait Implementations§

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impl !UnwindSafe for MetricsServer

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