Function array_rotation::array_rotate_2

source · 
pub unsafe fn array_rotate_2<T, const N: usize>(
    left: &mut [MaybeUninit<T>; N],
    right: &mut [MaybeUninit<T>; N],
    leftlen_old: usize,
    rightlen_old: usize,
    leftlen_new: usize,
) -> usize
Expand description

Rotate two arrays.

§Safety

  • (left|right)len_(old|new) in 0..=N,
  • left[..leftlen_old] is initialized,
  • left[leftlen_old..] is uninitialized,
  • right[..rightlen_old] is initialized, and
  • right[rightlen_old..] is uninitialized.