unsafe fn ptr_rotate_memmove<T>(left: usize, mid: *mut T, right: usize)Expand description
Algorithm 1 is used if min(left, right) is small enough to fit onto a stack buffer. The
min(left, right) elements are copied onto the buffer, memmove is applied to the others, and
the ones on the buffer are moved back into the hole on the opposite side of where they
originated.
ยงSafety
The specified range must be valid for reading and writing.