Function vcvt_f16_f32 

pub fn vcvt_f16_f32(a: float32x4_t) -> float16x4_t

🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)

Available on ARM and non-target_arch=arm64ec and target feature neon only.

Floating-point convert to lower precision narrow Arm’s documentation