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CpuCollector

resource_tracker::collector::cpu

Struct CpuCollector 

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pub struct CpuCollector {
    pid: Option<i32>,
    prev: Option<Snapshot>,
}

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§pid: Option<i32>

Root PID of the process tree to track. None = system-only metrics.

§prev: Option<Snapshot>

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impl CpuCollector

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pub fn new(pid: Option<i32>) -> Self

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pub fn collect(&mut self) -> Result<CpuMetrics, Box<dyn Error>>

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