1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
#![allow(missing_docs)]
#[cfg(feature = "llvm-intrinsics")]
mod llvm;
#[cfg(not(feature = "llvm-intrinsics"))]
mod native;
#[cfg(feature = "llvm-intrinsics")]
pub use self::llvm::*;
#[cfg(not(feature = "llvm-intrinsics"))]
pub use self::native::*;
#[cfg(test)]
mod tests {
use super::*;
use crate::U256;
use core::mem::MaybeUninit;
#[test]
fn unchecked_addition() {
let mut res = MaybeUninit::uninit();
add3(&mut res, &U256([1, 2]), &U256([3, 0]));
assert_eq!(unsafe { res.assume_init() }, U256([4, 2]));
}
}