Struct UninitArray 

pub struct UninitArray<T: Element, D: Dimension> { /* private fields */ }

An array whose elements have not been initialized.

The caller must call assume_init after filling all elements.

Implementations

impl<T: Element, D: Dimension> UninitArray<T, D>

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

Shape as a slice.

pub fn size(&self) -> usize

Total number of elements.

pub fn ndim(&self) -> usize

Number of dimensions.

pub fn as_mut_ptr(&mut self) -> *mut MaybeUninit<T>

Get a mutable raw pointer to the underlying data.

Use this to fill the array element-by-element before calling assume_init().

pub fn write_at(&mut self, flat_index: usize, value: T) -> FerrayResult<()>

Write a value at a flat index.

Errors

Returns FerrayError::IndexOutOfBounds if flat_index >= size().

pub unsafe fn assume_init(self) -> Array<T, D>

Convert to an initialized Array<T, D>.

Safety

The caller must ensure that all elements have been initialized (e.g., via write_at or raw pointer writes). Reading uninitialized memory is undefined behavior.