Struct PlbBalancerConfig

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pub struct PlbBalancerConfig {
    pub strategy: PlbStrategy,
    pub health_threshold: f64,
    pub max_in_flight: u32,
    pub cooldown_ms: u64,
    pub virtual_nodes: u32,
    pub ewma_alpha: f64,
}

Expand description

Configuration for PeerLoadBalancer.

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§strategy: PlbStrategy

Strategy used for peer selection.

§health_threshold: f64

Fraction of successes required for a peer to remain healthy (0.0–1.0). e.g. 0.8 means a peer must have ≥ 80 % success rate.

§max_in_flight: u32

Maximum in-flight requests allowed per peer.

§cooldown_ms: u64

Duration in milliseconds a peer stays in cooldown after being penalised.

§virtual_nodes: u32

Number of virtual nodes per peer for consistent-hash ring.

§ewma_alpha: f64

EWMA smoothing factor α for latency updates (0 < α ≤ 1).

Trait Implementations§

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impl Clone for PlbBalancerConfig

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fn clone(&self) -> PlbBalancerConfig

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 PlbBalancerConfig

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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 PlbBalancerConfig

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fn default() -> Self

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

Auto Trait Implementations§

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impl UnwindSafe for PlbBalancerConfig

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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