Function safe_arch::extract_m128i_m256i

source · 
pub fn extract_m128i_m256i<const LANE: i32>(a: m256i) -> m128i
Available with target feature avx2 only.
Expand description

Gets an m128i value out of an m256i.

The lane to get must be a constant 0 or 1.

let a = m256i::from([5_u128, 6_u128]);
//
assert_eq!(extract_m128i_m256i::<0>(a), m128i::from(5_u128));
assert_eq!(extract_m128i_m256i::<1>(a), m128i::from(6_u128));