Function vcvt_n_f16_u16 

pub fn vcvt_n_f16_u16(a: uint16x4_t, const N: i32) -> float16x4_t

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

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

Fixed-point convert to floating-point Arm’s documentation