RawCacheMapShard

cachemap3::raw

Struct RawCacheMapShard 

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pub struct RawCacheMapShard<K, V, S, Lock> { /* private fields */ }

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impl<K, V, S, Lock> RawCacheMapShard<K, V, S, Lock>
where K: Hash + Eq + Clone, V: Clone, S: BuildHasher, Lock: RawRwLockUpgradeDowngrade,

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pub const fn new(hasher: S) -> Self

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pub fn get_or_insert( &self, key: &K, value: impl FnOnce() -> V, ) -> MappedRwLockReadGuard<'_, Lock, (K, V)>

Auto Trait Implementations§

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impl<K, V, S, Lock> !Freeze for RawCacheMapShard<K, V, S, Lock>

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impl<K, V, S, Lock> !RefUnwindSafe for RawCacheMapShard<K, V, S, Lock>

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impl<K, V, S, Lock> Send for RawCacheMapShard<K, V, S, Lock>
where S: Send, Lock: RawRwLock + Send, K: Send, V: Send,

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impl<K, V, S, Lock> Sync for RawCacheMapShard<K, V, S, Lock>
where S: Sync, Lock: RawRwLock + Sync, K: Send + Sync, V: Send + Sync,

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impl<K, V, S, Lock> Unpin for RawCacheMapShard<K, V, S, Lock>
where S: Unpin, Lock: Unpin, K: Unpin, V: Unpin,

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impl<K, V, S, Lock> UnwindSafe for RawCacheMapShard<K, V, S, Lock>
where S: UnwindSafe, Lock: UnwindSafe, K: UnwindSafe, V: UnwindSafe,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.