Struct NatsConfig

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pub struct NatsConfig {
    pub url: String,
    pub stream_name: String,
    pub retention: Duration,
    pub replicas: usize,
    pub crypto: TransportCrypto,
    pub replay_cursor: ReplayCursor,
    pub sync_ack: bool,
    pub max_inflight: u32,
    pub stream_shards: u32,
}

Expand description

Resolved NATS adapter settings (no env lookups at append time).

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§url: String

NATS server URL(s).

§stream_name: String

JetStream stream name.

§retention: Duration

Stream max age / replay window.

§replicas: usize

JetStream stream replica count.

§crypto: TransportCrypto

Payload envelope crypto.

§replay_cursor: ReplayCursor

Replay and checkpoint semantics.

§sync_ack: bool

Await JetStream publish ack per message.

§max_inflight: u32

Max concurrent in-flight publishes.

§stream_shards: u32

Independent JetStream streams for ingress sharding (1 = legacy single stream).

Implementations§

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impl NatsConfig

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pub const fn effective_replicas(&self) -> usize

Replica count applied when creating shard streams.

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pub const fn is_sharded(&self) -> bool

Whether publishes route across multiple JetStream streams.

Trait Implementations§

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impl Clone for NatsConfig

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fn clone(&self) -> NatsConfig

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

Auto Trait Implementations§

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impl UnwindSafe for NatsConfig

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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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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impl<T> DynClone for T
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