pub struct IUnknown(/* private fields */);
Available on crate feature
ole
only.Expand description
IUnknown
COM interface over IUnknownVT
. It’s the base to
all COM interfaces.
The clone
method calls
AddRef
internally.
Automatically calls
Release
when the object goes out of scope.
Trait Implementations§
source§impl ole_IUnknown for IUnknown
impl ole_IUnknown for IUnknown
source§unsafe fn from_ptr(p: *mut c_void) -> Self
unsafe fn from_ptr(p: *mut c_void) -> Self
Creates an object from a COM virtual table pointer. Read more
source§unsafe fn as_mut(&mut self) -> &mut *mut c_void
unsafe fn as_mut(&mut self) -> &mut *mut c_void
Returns a mutable reference do the underlying COM virtual table pointer. Read more
source§fn ptr(&self) -> *mut c_void
fn ptr(&self) -> *mut c_void
Returns the pointer to the underlying COM virtual table. Read more
source§fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
IUnknown::QueryInterface
method.impl Send for IUnknown
Auto Trait Implementations§
impl Freeze for IUnknown
impl RefUnwindSafe for IUnknown
impl !Sync for IUnknown
impl Unpin for IUnknown
impl UnwindSafe for IUnknown
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