Struct IDispError
pub struct IDispError(/* private fields */);
Implementations§
§impl IDispError
impl IDispError
pub unsafe fn QueryErrorInfo(&self, guiderrortype: GUID) -> Result<IDispError>
pub unsafe fn GetNext(&self) -> Result<IDispError>
pub unsafe fn GetHresult(&self) -> Result<HRESULT>
pub unsafe fn GetSource(&self) -> Result<BSTR>
pub unsafe fn GetHelpInfo( &self, pbstrfilename: *mut BSTR, pdwcontext: *mut u32, ) -> Result<()>
pub unsafe fn GetDescription(&self) -> Result<BSTR>
Trait Implementations§
§impl CanInto<IUnknown> for IDispError
impl CanInto<IUnknown> for IDispError
§impl Clone for IDispError
impl Clone for IDispError
§fn clone(&self) -> IDispError
fn clone(&self) -> IDispError
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 IDispError
impl Debug for IDispError
§impl From<&IDispError> for &IUnknown
impl From<&IDispError> for &IUnknown
§fn from(value: &IDispError) -> Self
fn from(value: &IDispError) -> Self
Converts to this type from the input type.
§impl From<IDispError> for IUnknown
impl From<IDispError> for IUnknown
§fn from(value: IDispError) -> Self
fn from(value: IDispError) -> Self
Converts to this type from the input type.
§impl Interface for IDispError
impl Interface for IDispError
§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 IDispError
impl PartialEq for IDispError
impl Eq for IDispError
impl StructuralPartialEq for IDispError
Auto Trait Implementations§
impl Freeze for IDispError
impl RefUnwindSafe for IDispError
impl !Send for IDispError
impl !Sync for IDispError
impl Unpin for IDispError
impl UnwindSafe for IDispError
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