Function vld1_lane_f16 

pub unsafe fn vld1_lane_f16(
    ptr: *const f16,
    src: float16x4_t,
    const LANE: i32,
) -> float16x4_t

🔬This is a nightly-only experimental API. (stdarch_neon_f16 #136306)

Available on target feature neon and target feature fp16 and ARM only.

Load one single-element structure to one lane of one register Arm’s documentation

Safety

• Neon instrinsic unsafe