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PrefixKvStore

qualia_core_db::inference::runtime::kv::prefix

Struct PrefixKvStore 

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pub struct PrefixKvStore<const ENTRIES: usize, const PAGES: usize> { /* private fields */ }
Expand description

Fixed-capacity graph-prefix store with explicit physical-page ownership.

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impl<const ENTRIES: usize, const PAGES: usize> PrefixKvStore<ENTRIES, PAGES>

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pub const fn new() -> Self

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pub fn get(&self, identity: PrefixIdentity) -> Option<PrefixPageSet<PAGES>>

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pub fn publish( &mut self, set: PrefixPageSet<PAGES>, pool: &mut BlockPool, ) -> Result<(), PrefixKvError>

Publish pages and retain one pool reference for the registry.

Retains happen before publication. A failed retain or registry insert rolls back, and an update/eviction releases the old registry ownership only after the new set is visible.

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pub fn attach( &self, identity: PrefixIdentity, table: &mut SequenceBlockTable, pool: &mut BlockPool, ) -> Result<Option<u32>, PrefixKvError>

Attach a matching prefix to an empty request table.

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pub fn remove( &mut self, identity: PrefixIdentity, pool: &mut BlockPool, ) -> Result<bool, PrefixKvError>

Evict a prefix and release the registry’s page references.

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impl<const ENTRIES: usize, const PAGES: usize> Default for PrefixKvStore<ENTRIES, PAGES>

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<const ENTRIES: usize, const PAGES: usize> Freeze for PrefixKvStore<ENTRIES, PAGES>

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impl<const ENTRIES: usize, const PAGES: usize> RefUnwindSafe for PrefixKvStore<ENTRIES, PAGES>

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impl<const ENTRIES: usize, const PAGES: usize> Send for PrefixKvStore<ENTRIES, PAGES>

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impl<const ENTRIES: usize, const PAGES: usize> Sync for PrefixKvStore<ENTRIES, PAGES>

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impl<const ENTRIES: usize, const PAGES: usize> Unpin for PrefixKvStore<ENTRIES, PAGES>

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impl<const ENTRIES: usize, const PAGES: usize> UnsafeUnpin for PrefixKvStore<ENTRIES, PAGES>

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impl<const ENTRIES: usize, const PAGES: usize> UnwindSafe for PrefixKvStore<ENTRIES, PAGES>

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