Method new

splashsurf_lib/src/utils.rs:34–43

Wraps a slice to be able to share mutable access between threads

(slice: &'a mut [T])

impl<'a, T> UnsafeSlice<'a, T> {
    /// Wraps a slice to be able to share mutable access between threads
    pub fn new(slice: &'a mut [T]) -> Self {
        // SAFETY: `&mut` ensures unique access.
        //  See `Cell::from_mut`: https://doc.rust-lang.org/std/cell/struct.Cell.html#method.from_mut
        // SAFETY: `UnsafeCell<T>` has the same memory layout as `T`.
        //  See `Cell::as_slice_of_cells`: https://doc.rust-lang.org/std/cell/struct.Cell.html#method.as_slice_of_cells
        let ptr = slice as *mut [T] as *const [UnsafeCell<T>];
        Self {
            slice: unsafe { &*ptr },
        }
    }

    /// Returns the length of the wrapped slice
    pub fn len(&self) -> usize {