## vld1_dup_f16

# Function vld1_dup_f16

Source

    pub unsafe fn vld1_dup_f16(ptr: *const f16) -> 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.
Expand description

Load one single-element structure and replicate to all lanes of one register Arm’s documentation

### §Safety

- Neon instrinsic unsafe