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SurbRoundTripCounters

hopr_transport::protocol::surb_telemetry

Struct SurbRoundTripCounters 

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pub struct SurbRoundTripCounters {
    expected: AtomicU64,
    observed: AtomicU64,
}
Expand description

Expected/observed counts for one pair of legs, accumulated between flushes.

Both are monotonic within an interval, so recording is a pair of relaxed atomic adds on the packet hot path – no lock, no allocation.

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§expected: AtomicU64§observed: AtomicU64

Implementations§

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impl SurbRoundTripCounters

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fn record_expected(&self, count: u64)

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fn record_observed(&self, count: u64)

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fn peek(&self) -> (u64, u64)

Reads both counts without resetting them.

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fn take(&self) -> (u64, u64)

Takes both counts, resetting them to zero.

Trait Implementations§

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impl Debug for SurbRoundTripCounters

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

Formats the value using the given formatter. Read more
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impl Default for SurbRoundTripCounters

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fn default() -> SurbRoundTripCounters

Returns the “default value” for a type. Read more

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