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DefaultAllocator

fyrox_impl::graphics::core::algebra::base

Struct DefaultAllocator 

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pub struct DefaultAllocator;
Expand description

An allocator based on ArrayStorage and VecStorage for statically-sized and dynamically-sized matrices respectively.

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impl<const R: usize, const C: usize> Allocator<Const<R>, Const<C>> for DefaultAllocator

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type Buffer<T: Scalar> = ArrayStorage<T, R, C>

The type of buffer this allocator can instantiate.
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type BufferUninit<T: Scalar> = ArrayStorage<MaybeUninit<T>, R, C>

The type of buffer with uninitialized components this allocator can instantiate.
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fn allocate_uninit<T>( _: Const<R>, _: Const<C>, ) -> ArrayStorage<MaybeUninit<T>, R, C>
where T: Scalar,

Allocates a buffer with the given number of rows and columns without initializing its content.
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unsafe fn assume_init<T>( uninit: ArrayStorage<MaybeUninit<T>, R, C>, ) -> ArrayStorage<T, R, C>
where T: Scalar,

Assumes a data buffer to be initialized. Read more
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fn allocate_from_iterator<T, I>( nrows: Const<R>, ncols: Const<C>, iter: I, ) -> <DefaultAllocator as Allocator<Const<R>, Const<C>>>::Buffer<T>
where T: Scalar, I: IntoIterator<Item = T>,

Allocates a buffer initialized with the content of the given iterator.
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fn allocate_from_row_iterator<T, I>( nrows: R, ncols: C, iter: I, ) -> Self::Buffer<T>
where T: Scalar, I: IntoIterator<Item = T>,

Allocates a buffer initialized with the content of the given row-major order iterator.
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impl<C> Allocator<Dyn, C> for DefaultAllocator
where C: Dim,

Available on crate features std or alloc only.
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type Buffer<T: Scalar> = VecStorage<T, Dyn, C>

The type of buffer this allocator can instantiate.
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type BufferUninit<T: Scalar> = VecStorage<MaybeUninit<T>, Dyn, C>

The type of buffer with uninitialized components this allocator can instantiate.
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fn allocate_uninit<T>( nrows: Dyn, ncols: C, ) -> VecStorage<MaybeUninit<T>, Dyn, C>
where T: Scalar,

Allocates a buffer with the given number of rows and columns without initializing its content.
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unsafe fn assume_init<T>( uninit: VecStorage<MaybeUninit<T>, Dyn, C>, ) -> VecStorage<T, Dyn, C>
where T: Scalar,

Assumes a data buffer to be initialized. Read more
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fn allocate_from_iterator<T, I>( nrows: Dyn, ncols: C, iter: I, ) -> <DefaultAllocator as Allocator<Dyn, C>>::Buffer<T>
where T: Scalar, I: IntoIterator<Item = T>,

Allocates a buffer initialized with the content of the given iterator.
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fn allocate_from_row_iterator<T, I>( nrows: R, ncols: C, iter: I, ) -> Self::Buffer<T>
where T: Scalar, I: IntoIterator<Item = T>,

Allocates a buffer initialized with the content of the given row-major order iterator.
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impl<R> Allocator<R, Dyn> for DefaultAllocator
where R: DimName,

Available on crate features std or alloc only.
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type Buffer<T: Scalar> = VecStorage<T, R, Dyn>

The type of buffer this allocator can instantiate.
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type BufferUninit<T: Scalar> = VecStorage<MaybeUninit<T>, R, Dyn>

The type of buffer with uninitialized components this allocator can instantiate.
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fn allocate_uninit<T>( nrows: R, ncols: Dyn, ) -> VecStorage<MaybeUninit<T>, R, Dyn>
where T: Scalar,

Allocates a buffer with the given number of rows and columns without initializing its content.
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unsafe fn assume_init<T>( uninit: VecStorage<MaybeUninit<T>, R, Dyn>, ) -> VecStorage<T, R, Dyn>
where T: Scalar,

Assumes a data buffer to be initialized. Read more
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fn allocate_from_iterator<T, I>( nrows: R, ncols: Dyn, iter: I, ) -> <DefaultAllocator as Allocator<R, Dyn>>::Buffer<T>
where T: Scalar, I: IntoIterator<Item = T>,

Allocates a buffer initialized with the content of the given iterator.
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fn allocate_from_row_iterator<T, I>( nrows: R, ncols: C, iter: I, ) -> Self::Buffer<T>
where T: Scalar, I: IntoIterator<Item = T>,

Allocates a buffer initialized with the content of the given row-major order iterator.
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impl Clone for DefaultAllocator

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fn clone(&self) -> DefaultAllocator

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
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impl Debug for DefaultAllocator

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<T, CTo, const RFROM: usize, const CFROM: usize> Reallocator<T, Const<RFROM>, Const<CFROM>, Dyn, CTo> for DefaultAllocator
where T: Scalar, CTo: Dim,

Available on crate features std or alloc only.
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unsafe fn reallocate_copy( rto: Dyn, cto: CTo, buf: ArrayStorage<T, RFROM, CFROM>, ) -> VecStorage<MaybeUninit<T>, Dyn, CTo>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output: Read more
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impl<T, RTo, const RFROM: usize, const CFROM: usize> Reallocator<T, Const<RFROM>, Const<CFROM>, RTo, Dyn> for DefaultAllocator
where T: Scalar, RTo: DimName,

Available on crate features std or alloc only.
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unsafe fn reallocate_copy( rto: RTo, cto: Dyn, buf: ArrayStorage<T, RFROM, CFROM>, ) -> VecStorage<MaybeUninit<T>, RTo, Dyn>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output: Read more
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impl<T, CFrom, CTo> Reallocator<T, Dyn, CFrom, Dyn, CTo> for DefaultAllocator
where T: Scalar, CFrom: Dim, CTo: Dim,

Available on crate features std or alloc only.
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unsafe fn reallocate_copy( rto: Dyn, cto: CTo, buf: VecStorage<T, Dyn, CFrom>, ) -> VecStorage<MaybeUninit<T>, Dyn, CTo>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output: Read more
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impl<T, CFrom, RTo> Reallocator<T, Dyn, CFrom, RTo, Dyn> for DefaultAllocator
where T: Scalar, CFrom: Dim, RTo: DimName,

Available on crate features std or alloc only.
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unsafe fn reallocate_copy( rto: RTo, cto: Dyn, buf: VecStorage<T, Dyn, CFrom>, ) -> VecStorage<MaybeUninit<T>, RTo, Dyn>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output: Read more
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impl<T, RFrom, CFrom, const RTO: usize, const CTO: usize> Reallocator<T, RFrom, CFrom, Const<RTO>, Const<CTO>> for DefaultAllocator
where T: Scalar, RFrom: Dim, CFrom: Dim, DefaultAllocator: Allocator<RFrom, CFrom>,

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unsafe fn reallocate_copy( rto: Const<RTO>, cto: Const<CTO>, buf: <DefaultAllocator as Allocator<RFrom, CFrom>>::Buffer<T>, ) -> ArrayStorage<MaybeUninit<T>, RTO, CTO>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output: Read more
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impl<T, RFrom, CTo> Reallocator<T, RFrom, Dyn, Dyn, CTo> for DefaultAllocator
where T: Scalar, RFrom: DimName, CTo: Dim,

Available on crate features std or alloc only.
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unsafe fn reallocate_copy( rto: Dyn, cto: CTo, buf: VecStorage<T, RFrom, Dyn>, ) -> VecStorage<MaybeUninit<T>, Dyn, CTo>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output: Read more
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impl<T, RFrom, RTo> Reallocator<T, RFrom, Dyn, RTo, Dyn> for DefaultAllocator
where T: Scalar, RFrom: DimName, RTo: DimName,

Available on crate features std or alloc only.
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unsafe fn reallocate_copy( rto: RTo, cto: Dyn, buf: VecStorage<T, RFrom, Dyn>, ) -> VecStorage<MaybeUninit<T>, RTo, Dyn>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output: Read more
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impl Copy for DefaultAllocator

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impl<R1, R2, C1, C2> SameShapeAllocator<R1, C1, R2, C2> for DefaultAllocator
where R1: Dim, R2: Dim, C1: Dim, C2: Dim, DefaultAllocator: Allocator<R1, C1> + Allocator<<ShapeConstraint as SameNumberOfRows<R1, R2>>::Representative, <ShapeConstraint as SameNumberOfColumns<C1, C2>>::Representative>, ShapeConstraint: SameNumberOfRows<R1, R2> + SameNumberOfColumns<C1, C2>,

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impl<R1, R2> SameShapeVectorAllocator<R1, R2> for DefaultAllocator
where R1: Dim, R2: Dim, DefaultAllocator: Allocator<R1> + Allocator<<ShapeConstraint as SameNumberOfRows<R1, R2>>::Representative>, ShapeConstraint: SameNumberOfRows<R1, R2>,

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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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where T: Any + Send + 'static,

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fn into_any(self: Box<T>) -> Box<dyn Any>

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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> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
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Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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where T: Any + Send,

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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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where T: Any + Send + Sync,

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fn into_any_sync(self: Box<T>) -> Box<dyn Any + Sync + Send>

Converts Box<Trait> (where Trait: DowncastSync) to Box<dyn Any + Send + Sync>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Converts Arc<Trait> (where Trait: DowncastSync) to Arc<Any>, which can then be downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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Returns the argument unchanged.

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impl<T> Instrument for T

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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where U: From<T>,

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Calls U::from(self).

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

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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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where F: FnOnce(&Self) -> bool,

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const ALIGN: usize

The alignment of pointer.
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The type for initializers.
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The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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where T: Clone,

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Creates owned data from borrowed data, usually by cloning. Read more
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