sqlitegraph::backend::native::v2::edge_cluster::cache

Struct ThreadSafeCache

pub struct ThreadSafeCache { /* private fields */ }

Expand description

Thread-safe wrapper for TraversalAwareCache.

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impl ThreadSafeCache

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pub fn new(max_capacity: usize) -> Self

Create a new thread-safe cache.

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pub fn get(&self, key: CacheKey) -> Option<Arc<EdgeCluster>>

Get a cluster from the cache.

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pub fn insert(&self, key: CacheKey, cluster: Arc<EdgeCluster>)

Insert a cluster into the cache.

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pub fn remove(&self, key: &CacheKey) -> Option<Arc<EdgeCluster>>

Remove a cluster from the cache.

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pub fn stats(&self) -> CacheStats

Get cache statistics.

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pub fn hit_ratio(&self) -> f64

Calculate cache hit ratio.

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pub fn inner(&self) -> &Arc<RwLock<TraversalAwareCache>> ⓘ

Get the inner Arc for cloning.

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impl Clone for ThreadSafeCache

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl !UnwindSafe for ThreadSafeCache

Blanket Implementations§

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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