Function std::intrinsics::size_of_val

const: unstable · source · 
pub unsafe extern "rust-intrinsic" fn size_of_val<T>(
    _: *const T
) -> usize
where
    T: ?Sized,
🔬This is a nightly-only experimental API. (core_intrinsics)
Expand description

The size of the referenced value in bytes.

The stabilized version of this intrinsic is mem::size_of_val.