Function core::arch::aarch64::vcopyq_laneq_p64

pub unsafe fn vcopyq_laneq_p64(
    a: poly64x2_t,
    const LANE1: i32,
    b: poly64x2_t,
    const LANE2: i32
) -> poly64x2_t

Available on AArch64 and target feature neon only.

Insert vector element from another vector element

Arm’s documentation