Struct mz_compute_client::controller::instance::Client

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pub(super) struct Client<T: ComputeControllerTimestamp> {
    command_tx: UnboundedSender<Box<dyn FnOnce(&mut Instance<T>) + Send>>,
}
Expand description

A client for an Instance task.

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§command_tx: UnboundedSender<Box<dyn FnOnce(&mut Instance<T>) + Send>>

A sender for commands for the instance.

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impl<T: ComputeControllerTimestamp> Client<T>

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pub fn send(&self, command: Box<dyn FnOnce(&mut Instance<T>) + Send>)

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impl<T> Client<T>
where T: ComputeControllerTimestamp, ComputeGrpcClient: ComputeClient<T>,

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pub fn spawn( id: ComputeInstanceId, build_info: &'static BuildInfo, storage: Arc<dyn StorageCollections<Timestamp = T> + Send + Sync>, arranged_logs: Vec<(LogVariant, GlobalId, SharedCollectionState<T>)>, envd_epoch: NonZeroI64, metrics: InstanceMetrics, now: NowFn, wallclock_lag: WallclockLagFn<T>, dyncfg: Arc<ConfigSet>, response_tx: UnboundedSender<ComputeControllerResponse<T>>, introspection_tx: Sender<(IntrospectionType, Vec<(Row, Diff)>)>, read_holds_tx: UnboundedSender<(GlobalId, ChangeBatch<T>)>, read_holds_rx: UnboundedReceiver<(GlobalId, ChangeBatch<T>)>, ) -> Self

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impl<T: Debug + ComputeControllerTimestamp> Debug for Client<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> Freeze for Client<T>

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impl<T> !RefUnwindSafe for Client<T>

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impl<T> Send for Client<T>

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impl<T> Sync for Client<T>

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impl<T> Unpin for Client<T>

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impl<T> !UnwindSafe for Client<T>

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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Performs the cast.
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Causes self to use its Binary implementation when Debug-formatted.
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Causes self to use its Display implementation when Debug-formatted.
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