Struct IDeviceIoControl
pub struct IDeviceIoControl(/* private fields */);
Implementations§
§impl IDeviceIoControl
impl IDeviceIoControl
pub unsafe fn DeviceIoControlSync( &self, iocontrolcode: u32, inputbuffer: Option<&[u8]>, outputbuffer: Option<&mut [u8]>, bytesreturned: *mut u32, ) -> Result<()>
pub unsafe fn DeviceIoControlAsync<P5>(
&self,
iocontrolcode: u32,
inputbuffer: Option<&[u8]>,
outputbuffer: Option<&mut [u8]>,
requestcompletioncallback: P5,
cancelcontext: Option<*mut usize>,
) -> Result<()>where
P5: Param<IDeviceRequestCompletionCallback>,
pub unsafe fn CancelOperation(&self, cancelcontext: usize) -> Result<()>
Trait Implementations§
§impl CanInto<IUnknown> for IDeviceIoControl
impl CanInto<IUnknown> for IDeviceIoControl
§impl Clone for IDeviceIoControl
impl Clone for IDeviceIoControl
§fn clone(&self) -> IDeviceIoControl
fn clone(&self) -> IDeviceIoControl
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for IDeviceIoControl
impl Debug for IDeviceIoControl
§impl From<&IDeviceIoControl> for &IUnknown
impl From<&IDeviceIoControl> for &IUnknown
§fn from(value: &IDeviceIoControl) -> Self
fn from(value: &IDeviceIoControl) -> Self
Converts to this type from the input type.
§impl From<IDeviceIoControl> for IUnknown
impl From<IDeviceIoControl> for IUnknown
§fn from(value: IDeviceIoControl) -> Self
fn from(value: IDeviceIoControl) -> Self
Converts to this type from the input type.
§impl Interface for IDeviceIoControl
impl Interface for IDeviceIoControl
§fn as_raw(&self) -> *mut c_void
fn as_raw(&self) -> *mut c_void
Returns the raw COM interface pointer. The resulting pointer continues to be owned by the
Interface
implementation.§fn into_raw(self) -> *mut c_void
fn into_raw(self) -> *mut c_void
Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.
§unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>
unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>
§fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
Attempts to cast the current interface to another interface using
QueryInterface
. Read more§fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. Read more§fn is_object<T>(&self) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn is_object<T>(&self) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
§fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. It returns a reference to the “outer”
object, e.g. &MyApp_Impl
, not the inner &MyApp
object. Read more§fn cast_object<T>(&self) -> Result<ComObject<T>, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_object<T>(&self) -> Result<ComObject<T>, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. It returns a reference to the “outer”
object, e.g. MyApp_Impl
, not the inner MyApp
object. Read more§fn downgrade(&self) -> Result<Weak<Self>, Error>
fn downgrade(&self) -> Result<Weak<Self>, Error>
Attempts to create a [
Weak
] reference to this object.§impl PartialEq for IDeviceIoControl
impl PartialEq for IDeviceIoControl
impl Eq for IDeviceIoControl
impl StructuralPartialEq for IDeviceIoControl
Auto Trait Implementations§
impl Freeze for IDeviceIoControl
impl RefUnwindSafe for IDeviceIoControl
impl !Send for IDeviceIoControl
impl !Sync for IDeviceIoControl
impl Unpin for IDeviceIoControl
impl UnwindSafe for IDeviceIoControl
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