Function vcvtq_n_s32_f32 

pub fn vcvtq_n_s32_f32(a: float32x4_t, const N: i32) -> int32x4_t

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

Available on ARM and (AArch64 or ARM64EC or target feature v7) and (ARM or AArch64 or ARM64EC) and non-ARM and target feature neon only.

Floating-point convert to fixed-point, rounding toward zero Arm’s documentation