Function persil::trace

pub fn trace(category: impl AsRef<str>, event: impl AsRef<str>)

Starts tracing an event with the given category and a name.

This function will return a guard that will stop tracing if it gets dropped. It will only trace events if the profiler build feature is enabled. If the features is disabled, trace is just a no-op function.

Example

{
    let _guard = persil::trace("Some", "Event");
    some_time_intense_event();
}

fn some_time_intense_event() {
    // ...
}