Struct NumpyArray

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pub struct NumpyArray<T>where
    T: Pod + Zeroable,
{ /* private fields */ }

Expand description

NumPy-compatible array wrapper

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impl<T> NumpyArray<T>
where T: Pod + Zeroable + Debug,

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pub fn from_ndarray<D>( array: &ArrayBase<OwnedRepr<T>, D>, ) -> Result<NumpyArray<T>, SklearsError>
where D: Dimension,

Create from ndarray

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pub fn from_raw( data: Vec<T>, shape: Vec<usize>, ) -> Result<NumpyArray<T>, SklearsError>

Create from raw data and shape

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pub fn to_bytes(&self) -> Result<Vec<u8>, SklearsError>

Convert to bytes (for Python interop)

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pub fn shape(&self) -> &[usize]

Get array shape

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pub fn strides(&self) -> &[usize]

Get array strides

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pub fn dtype(&self) -> &str

Get data type string

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pub fn data(&self) -> &[T]

Get underlying data

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pub fn to_ndarray( &self, ) -> Result<ArrayBase<OwnedRepr<T>, Dim<[usize; 2]>>, SklearsError>

Convert back to ndarray

Trait Implementations§

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impl<T> Clone for NumpyArray<T>
where T: Clone + Pod + Zeroable,

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fn clone(&self) -> NumpyArray<T>

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<T> Debug for NumpyArray<T>
where T: Debug + Pod + Zeroable,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> UnwindSafe for NumpyArray<T>
where T: 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> 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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