Function core::arch::aarch64::vget_lane_f32

pub unsafe fn vget_lane_f32<const IMM5: i32>(v: float32x2_t) -> f32

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on AArch64 and target feature neon only.

将 vector 元素复制到 vector 或标量