# Function vst1_f16_x4

Source

    pub unsafe fn vst1_f16_x4(a: *mut f16, b: float16x4x4_t)

🔬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 single-element structures to one, two, three, or four registers Arm’s documentation

### §Safety

- Neon instrinsic unsafe