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RejectLayer

decdn_node::rate_limit

Enum RejectLayer 

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pub enum RejectLayer {
    PerPeer,
    PerIp,
    Global,
}
Expand description

Layer that triggered a rejection. Used as a log/trace field and to pick the right per-layer Counter via RateLimitMetricsSink::rejected.

A sibling-counter split, per the convention settled in #1475 — one unlabeled counter per layer (decdn_probe_rate_limit_rejected_{per_peer, per_ip,global}_total on the probe path, and the matching decdn_dht_rate_limit_rejected_* trio on the DHT path — this enum is shared by both), not a layer label. The labeled decdn_probe_hold_unavailable_total is the one deliberate reason-split exception.

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PerPeer

Per-peer (NodeId) bucket exhausted.

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PerIp

Per-IP bucket exhausted.

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Global

Global cap exhausted.

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impl RejectLayer

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pub const fn as_str(self) -> &'static str

Label string for log/metric fields. Stable across releases.

Trait Implementations§

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impl Clone for RejectLayer

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fn clone(&self) -> Self

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 Copy for RejectLayer

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impl Debug for RejectLayer

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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 Eq for RejectLayer

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impl PartialEq for RejectLayer

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for RejectLayer

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impl<T> Any for T
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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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