# Function vst4_lane_f16

Source

    pub unsafe fn vst4_lane_f16(a: *mut f16, b: float16x4x4_t, const LANE: i32)

🔬This is a nightly-only experimental API. (`stdarch_neon_f16` #136306)
Available on (AArch64 or `target_arch="arm64ec"`) and target feature `neon,fp16` only.
Expand description

Store multiple 4-element structures from four registers Arm’s documentation

### §Safety

- Neon instrinsic unsafe