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InflightGuard

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Struct InflightGuard 

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pub struct InflightGuard(/* private fields */);
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Difference vs GaugeGuard: stores the gauge by value to avoid borrowing issues. Increments the gauge when acquired, decrements when the guard drops.

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impl InflightGuard

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pub fn acquire(g: IntGauge) -> Self

Acquires an IntGauge by incrementing its value and taking ownership of the gauge so it can be decremented on drop.

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impl Drop for InflightGuard

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fn drop(&mut self)

Decrements the value of the IntGauge when the guard is dropped.

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