winsafe 0.0.28

Windows API and GUI in safe, idiomatic Rust.
Documentation 
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#![allow(non_camel_case_types, non_snake_case)]

use crate::co;
use crate::decl::*;
use crate::guard::*;
use crate::kernel::privs::*;
use crate::macros::*;
use crate::user::ffi;

handle! { HCURSOR;
	/// Handle to a
	/// [cursor](https://learn.microsoft.com/en-us/windows/win32/winprog/windows-data-types#hcursor).
}

impl HCURSOR {
	/// [`CopyCursor`](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-copycursor)
	/// macro.
	#[must_use]
	pub fn CopyCursor(&self) -> SysResult<DestroyCursorGuard> {
		unsafe {
			PtrRet(ffi::CopyIcon(self.ptr()))
				.to_sysresult_handle()
				.map(|h| DestroyCursorGuard::new(h))
		}
	}

	/// [`GetCursor`](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getcursor)
	/// function.
	#[must_use]
	pub fn GetCursor() -> Option<HCURSOR> {
		PtrRet(unsafe { ffi::GetCursor() }).to_opt_handle()
	}

	/// [`SetSystemCursor`](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setsystemcursor)
	/// function.
	pub fn SetSystemCursor(&self, id: co::OCR) -> SysResult<()> {
		BoolRet(unsafe { ffi::SetSystemCursor(self.ptr(), id.raw()) }).to_sysresult()
	}
}