wait4

Struct ResourceUsage

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pub struct ResourceUsage {
    pub utime: Duration,
    pub stime: Duration,
    pub maxrss: u64,
}
Expand description

Resources used by a process

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§utime: Duration

User CPU time used

Time spent in user-mode

§stime: Duration

System CPU time used

Time spent in kernel-mode

§maxrss: u64

Maximum resident set size

Expressed in bytes when available.

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impl Debug for ResourceUsage

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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Returns the argument unchanged.

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impl<T, U> Into<U> for T
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Calls U::from(self).

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type Error = Infallible

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Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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Performs the conversion.