Function std::intrinsics::option_payload_ptr

pub unsafe extern "rust-intrinsic" fn option_payload_ptr<T>(
    arg: *const Option<T>
) -> *const T

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

This method creates a pointer to any Some value. If the argument is None, an invalid within-bounds pointer (that is still acceptable for constructing an empty slice) is returned.