Function aligned_ptr::ptr::copy

pub unsafe fn copy<T>(src: *const T, dst: *mut T, count: usize)

The wrapper of core::ptr::copy which panics unless the passed pointers are aligned and not null.

Safety

The caller must follow the safety rules required by core::ptr::copy except the alignment and null rules.

Examples

use aligned_ptr::ptr;
use core::mem::MaybeUninit;

let x = 3;
let src = &x as *const i32;
let mut y = MaybeUninit::uninit();
let dst = y.as_mut_ptr();

unsafe { ptr::copy(src, dst, 1) };
let y = unsafe { y.assume_init() };
assert_eq!(y, 3);