pinocchio_token_2022/
lib.rs

1#![no_std]
2
3pub mod instructions;
4pub mod state;
5
6use core::mem::MaybeUninit;
7
8solana_address::declare_id!("TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb");
9
10const UNINIT_BYTE: MaybeUninit<u8> = MaybeUninit::<u8>::uninit();
11
12#[inline(always)]
13fn write_bytes(destination: &mut [MaybeUninit<u8>], source: &[u8]) {
14    let len = destination.len().min(source.len());
15    // SAFETY:
16    // - Both pointers have alignment 1.
17    // - For valid (non-UB) references, the borrow checker guarantees no overlap.
18    // - `len` is bounded by both slice lengths.
19    unsafe {
20        core::ptr::copy_nonoverlapping(source.as_ptr(), destination.as_mut_ptr() as *mut u8, len);
21    }
22}