use std::ops::Deref; use windows::Win32::{Foundation::HANDLE, UI::WindowsAndMessaging::HCURSOR}; #[derive(Debug, Clone, Copy)]pub(crate) struct SafeHandle {    raw: HANDLE,} unsafe impl Send for SafeHandle {}unsafe impl Sync for SafeHandle {} impl From<HANDLE> for SafeHandle {    fn from(value: HANDLE) -> Self {        SafeHandle { raw: value }    }} impl Deref for SafeHandle {    type Target = HANDLE;     fn deref(&self) -> &Self::Target {        &self.raw    }} #[derive(Debug, Clone, Copy)]pub(crate) struct SafeCursor {    raw: HCURSOR,} unsafe impl Send for SafeCursor {}unsafe impl Sync for SafeCursor {} impl From<HCURSOR> for SafeCursor {    fn from(value: HCURSOR) -> Self {        SafeCursor { raw: value }    }} impl Deref for SafeCursor {    type Target = HCURSOR;     fn deref(&self) -> &Self::Target {        &self.raw    }}