Struct winsafe::guard::LocalFreeGuard
source · pub struct LocalFreeGuard { /* private fields */ }
Available on crate feature
kernel
only.Expand description
Implementations§
source§impl LocalFreeGuard
impl LocalFreeGuard
sourcepub const unsafe fn new(handle: HLOCAL) -> Self
pub const unsafe fn new(handle: HLOCAL) -> Self
Constructs the guard by taking ownership of the handle.
This method can be used as an escape hatch to interoperate with other libraries.
§Safety
Be sure the handle must be freed with the specified function at the end of scope.
sourcepub fn leak(&mut self) -> HLOCAL
pub fn leak(&mut self) -> HLOCAL
Ejects the underlying handle, leaving a
Handle::INVALID
in its
place.
Since the internal handle will be invalidated, the destructor will not run. It’s your responsability to run it, otherwise you’ll cause a resource leak.
Trait Implementations§
source§impl Deref for LocalFreeGuard
impl Deref for LocalFreeGuard
source§impl DerefMut for LocalFreeGuard
impl DerefMut for LocalFreeGuard
Auto Trait Implementations§
impl RefUnwindSafe for LocalFreeGuard
impl Send for LocalFreeGuard
impl !Sync for LocalFreeGuard
impl Unpin for LocalFreeGuard
impl UnwindSafe for LocalFreeGuard
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more