Function vmull_laneq_u32

pub unsafe fn vmull_laneq_u32(
    a: uint32x2_t,
    b: uint32x4_t,
    const LANE: i32,
) -> uint64x2_t

Available on (AArch64 or target_arch="arm64ec") and target feature neon only.

Vector long multiply by scalar

Arm’s documentation