Function carryless_mul 

pub const fn carryless_mul<T>(a: T, b: T) -> T
where
    T: CarrylessMul,

🔬This is a nightly-only experimental API. (uint_carryless_mul #152080)

Carryless multiply.

Safe versions of this intrinsic are available on the integer primitives via the carryless_mul method. For example, u32::carryless_mul.