Feature gate: #![feature(as_array_of_cells)]

This is a tracking issue for Cell::as_array_of_cells, the const-generic counterpart to the existing Cell::as_slice_of_cells.

Public API

impl<T, const N: usize> Cell<[T; N]> {
    pub const fn as_array_of_cells(&self) -> &[Cell<T>; N] { ... }
}

// Example

let mut array: [i32; 3] = [1, 2, 3];
let cell_array: &Cell<[i32; 3]> = Cell::from_mut(&mut array);
let array_cell: &[Cell<i32>; 3] = cell_array.as_array_of_cells();

Steps / History

• Implementation: add Cell::as_array_of_cells, similar to Cell::as_slice_of_cells #87944
• Final comment period (FCP)
• Stabilization PR

Unresolved Questions

• None yet.