BackpressureController

metrics_lib

Struct BackpressureController 

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pub struct BackpressureController { /* private fields */ }
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Backpressure controller

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impl BackpressureController

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pub fn new(max_pending: usize) -> Self

Create new controller

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pub fn try_acquire(&self) -> Option<BackpressureGuard<'_>>

Try to acquire slot

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pub fn pending_count(&self) -> u64

Get current pending count

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pub fn rejected_count(&self) -> u64

Get rejected count

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