Function vreinterpret_f16_s8 

pub fn vreinterpret_f16_s8(a: int8x8_t) -> float16x4_t

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

Available on (AArch64 or target_arch=arm64ec) and non-target_arch=arm64ec and target feature neon and target feature fp16 only.

Vector reinterpret cast operation Arm’s documentation