Struct IImageDecodeEventSink
pub struct IImageDecodeEventSink(/* private fields */);
Implementations§
§impl IImageDecodeEventSink
impl IImageDecodeEventSink
pub unsafe fn GetSurface( &self, nwidth: i32, nheight: i32, bfid: *const GUID, npasses: u32, dwhints: u32, ) -> Result<IUnknown>
pub unsafe fn OnBeginDecode( &self, pdwevents: *mut u32, pnformats: *mut u32, ppformats: *mut *mut GUID, ) -> Result<()>
pub unsafe fn OnBitsComplete(&self) -> Result<()>
pub unsafe fn OnDecodeComplete(&self, hrstatus: HRESULT) -> Result<()>
pub unsafe fn OnPalette(&self) -> Result<()>
pub unsafe fn OnProgress( &self, pbounds: *const RECT, bcomplete: bool, ) -> Result<()>
Trait Implementations§
§impl CanInto<IImageDecodeEventSink> for IImageDecodeEventSink2
impl CanInto<IImageDecodeEventSink> for IImageDecodeEventSink2
§impl CanInto<IUnknown> for IImageDecodeEventSink
impl CanInto<IUnknown> for IImageDecodeEventSink
§impl Clone for IImageDecodeEventSink
impl Clone for IImageDecodeEventSink
§fn clone(&self) -> IImageDecodeEventSink
fn clone(&self) -> IImageDecodeEventSink
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 IImageDecodeEventSink
impl Debug for IImageDecodeEventSink
§impl From<&IImageDecodeEventSink> for &IUnknown
impl From<&IImageDecodeEventSink> for &IUnknown
§fn from(value: &IImageDecodeEventSink) -> Self
fn from(value: &IImageDecodeEventSink) -> Self
Converts to this type from the input type.
§impl From<&IImageDecodeEventSink2> for &IImageDecodeEventSink
impl From<&IImageDecodeEventSink2> for &IImageDecodeEventSink
§fn from(value: &IImageDecodeEventSink2) -> Self
fn from(value: &IImageDecodeEventSink2) -> Self
Converts to this type from the input type.
§impl From<IImageDecodeEventSink> for IUnknown
impl From<IImageDecodeEventSink> for IUnknown
§fn from(value: IImageDecodeEventSink) -> Self
fn from(value: IImageDecodeEventSink) -> Self
Converts to this type from the input type.
§impl From<IImageDecodeEventSink2> for IImageDecodeEventSink
impl From<IImageDecodeEventSink2> for IImageDecodeEventSink
§fn from(value: IImageDecodeEventSink2) -> Self
fn from(value: IImageDecodeEventSink2) -> Self
Converts to this type from the input type.
§impl Interface for IImageDecodeEventSink
impl Interface for IImageDecodeEventSink
§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 IImageDecodeEventSink
impl PartialEq for IImageDecodeEventSink
impl Eq for IImageDecodeEventSink
impl StructuralPartialEq for IImageDecodeEventSink
Auto Trait Implementations§
impl Freeze for IImageDecodeEventSink
impl RefUnwindSafe for IImageDecodeEventSink
impl !Send for IImageDecodeEventSink
impl !Sync for IImageDecodeEventSink
impl Unpin for IImageDecodeEventSink
impl UnwindSafe for IImageDecodeEventSink
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