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CacheAlignedAllocator

Struct CacheAlignedAllocator 

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pub struct CacheAlignedAllocator;
Expand description

Cache-aligned memory allocator for high-performance data structures.

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impl CacheAlignedAllocator

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pub fn allocate<T>(count: usize) -> Option<NonNull<T>>

Allocate cache-aligned memory for optimal performance

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pub unsafe fn deallocate<T>(ptr: NonNull<T>, count: usize)

Deallocate cache-aligned memory

§Safety

The caller must ensure that:

  • ptr was allocated by allocate with the same type and count
  • ptr is valid and properly aligned
  • No other references to the memory exist
  • The memory is not accessed after deallocation

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

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
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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
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type Error = !

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

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.