Struct RuntimeHandles

Source

pub struct RuntimeHandles {
    pub trim: TrimHandle,
    pub purge: PurgeHandle,
    pub kv_handoff: HostHandoffHandle,
    pub shutdown: Receiver<bool>,
}

Expand description

Runtime handles handed to ServerWiring::on_ready — the narrow set of engine-runtime operations a deployment-side admin surface needs.

Fields§

§trim: TrimHandle§purge: PurgeHandle

Tenant lifecycle purge (lane/kv-tenancy-compaction-20260831): the deployment admin surface calls this from its key-revocation and tenant-deletion paths.

§kv_handoff: HostHandoffHandle

Host-tier deploy handoff (lane/host-tier-deploy-warmth-20260901): the deployment admin surface exposes these as POST /admin/kv-host/export (called by serve-deploy on the DRAINED old slot after the edge flip) and POST /admin/kv-host/import (called on the promoted slot right after). Both are inert unless MEMRA_KV_HOST_HANDOFF names a path on the slot.

§shutdown: Receiver<bool>

Flips to true when the graceful drain completes (the moment the in-tree admin listener stops). A deployment-side surface MUST end and drop its TrimHandle AND PurgeHandle on this signal: each handle wraps a worker command sender, and the GPU worker only exits when every sender is dropped.

Auto Trait Implementations§

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RuntimeHandles

Struct RuntimeHandles Copy item path

Fields§

Auto Trait Implementations§

impl Freeze for RuntimeHandles

impl RefUnwindSafe for RuntimeHandles

impl Send for RuntimeHandles

impl Sync for RuntimeHandles

impl Unpin for RuntimeHandles

impl UnsafeUnpin for RuntimeHandles

impl UnwindSafe for RuntimeHandles

Blanket Implementations§

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DTwhere ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DTwhere ST: ?Sized, DT: ?Sized,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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impl<T> IntoEither for T

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impl<T> Read<Exclusive, BecauseExclusive> for Twhere T: ?Sized,

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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘwhere S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Struct RuntimeHandles

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

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,