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VnodeLifecycleState

laminar_core::state::vnode

Enum VnodeLifecycleState 

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pub enum VnodeLifecycleState {
    Active,
    Restoring,
}
Expand description

Per-vnode lifecycle state. Distinct from ownership: a vnode this node owns can still be Restoring while its committed state is being rehydrated from durable storage after a rebalance.

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Active

Fully owned and serving — state is consistent.

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Restoring

Newly acquired in a rebalance; durable state is still being applied. Operators suppress emission for keys in this vnode until it flips back to Active.

Trait Implementations§

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impl Clone for VnodeLifecycleState

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fn clone(&self) -> VnodeLifecycleState

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 VnodeLifecycleState

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impl Debug for VnodeLifecycleState

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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 VnodeLifecycleState

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impl PartialEq for VnodeLifecycleState

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for VnodeLifecycleState

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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Converts some archived metadata to the pointer metadata for itself.
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fn borrow(&self) -> &T

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

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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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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn equivalent(&self, key: &K) -> bool

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fn from(t: T) -> T

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type Metadata = ()

The metadata type for pointers and references to this type.
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The resulting type after obtaining ownership.
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