async_profiler_agent::profiler

Struct RunningProfiler

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pub struct RunningProfiler { /* private fields */ }
Expand description

A handle to a running profiler

Currently just allows for stopping the profiler.

Dropping this handle will request that the profiler will stop.

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impl RunningProfiler

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pub async fn stop(self)

Request that the current profiler stops and wait until it exits.

This will cause the currently-pending profile information to be flushed.

After this function returns, it is correct and safe to spawn a new Profiler, possibly with a different configuration. Therefore, this function can be used to “reconfigure” a profiler by stopping it and then starting a new one with a different configuration.

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pub fn detach(self)

Detach this profiler. This will prevent the profiler from being stopped when this handle is dropped. You should call this (or Profiler::spawn instead of Profiler::spawn_controllable, which does the same thing) if you don’t intend to reconfigure your profiler at runtime.

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