Function core::intrinsics::min_align_of_val

pub unsafe extern "rust-intrinsic" fn min_align_of_val<T: ?Sized>(
    _: *const T
) -> usize

🔬 This is a nightly-only experimental API. (core_intrinsics)

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

参考值的所需对齐方式。

这个 intrinsic 的稳定版本是 core::mem::align_of_val。