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CircuitBreakerConfig

micromegas::object_cache::circuit_breaker

Struct CircuitBreakerConfig 

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pub struct CircuitBreakerConfig {
    pub failure_threshold: u32,
    pub cooldown: Duration,
}
Expand description

Tunables for a CircuitBreaker.

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§failure_threshold: u32

Consecutive unresponsive requests that trip the breaker. 0 disables it.

§cooldown: Duration

How long the circuit stays open before one probe is admitted. Fixed, not backed off — see “Why the cooldown is fixed” in the plan. The client passes its stall_timeout, reusing it rather than adding a second knob; an occasional probe overlapping the next admitted request is harmless, since there is no doubling for it to corrupt.

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impl Clone for CircuitBreakerConfig

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fn clone(&self) -> CircuitBreakerConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CircuitBreakerConfig

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

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

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fn default() -> CircuitBreakerConfig

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

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