Struct windows::Win32::System::Com::ITypeInfo2

pub struct ITypeInfo2(/* private fields */);

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impl ITypeInfo2

pub unsafe fn GetTypeKind(&self) -> Result<TYPEKIND>

pub unsafe fn GetTypeFlags(&self) -> Result<u32>

pub unsafe fn GetFuncIndexOfMemId( &self, memid: i32, invkind: INVOKEKIND, ) -> Result<u32>

pub unsafe fn GetVarIndexOfMemId(&self, memid: i32) -> Result<u32>

pub unsafe fn GetCustData(&self, guid: *const GUID) -> Result<VARIANT>

pub unsafe fn GetFuncCustData( &self, index: u32, guid: *const GUID, ) -> Result<VARIANT>

pub unsafe fn GetParamCustData( &self, indexfunc: u32, indexparam: u32, guid: *const GUID, ) -> Result<VARIANT>

pub unsafe fn GetVarCustData( &self, index: u32, guid: *const GUID, ) -> Result<VARIANT>

pub unsafe fn GetImplTypeCustData( &self, index: u32, guid: *const GUID, ) -> Result<VARIANT>

pub unsafe fn GetDocumentation2( &self, memid: i32, lcid: u32, pbstrhelpstring: Option<*mut BSTR>, pdwhelpstringcontext: *mut u32, pbstrhelpstringdll: Option<*mut BSTR>, ) -> Result<()>

pub unsafe fn GetAllCustData(&self) -> Result<CUSTDATA>

pub unsafe fn GetAllFuncCustData(&self, index: u32) -> Result<CUSTDATA>

pub unsafe fn GetAllParamCustData( &self, indexfunc: u32, indexparam: u32, ) -> Result<CUSTDATA>

pub unsafe fn GetAllVarCustData(&self, index: u32) -> Result<CUSTDATA>

pub unsafe fn GetAllImplTypeCustData(&self, index: u32) -> Result<CUSTDATA>

Methods from Deref<Target = ITypeInfo>§

pub unsafe fn GetTypeAttr(&self) -> Result<*mut TYPEATTR>

pub unsafe fn GetTypeComp(&self) -> Result<ITypeComp>

pub unsafe fn GetFuncDesc(&self, index: u32) -> Result<*mut FUNCDESC>

pub unsafe fn GetVarDesc(&self, index: u32) -> Result<*mut VARDESC>

pub unsafe fn GetNames( &self, memid: i32, rgbstrnames: &mut [BSTR], pcnames: *mut u32, ) -> Result<()>

pub unsafe fn GetRefTypeOfImplType(&self, index: u32) -> Result<u32>

pub unsafe fn GetImplTypeFlags(&self, index: u32) -> Result<IMPLTYPEFLAGS>

pub unsafe fn GetIDsOfNames( &self, rgsznames: *const PCWSTR, cnames: u32, pmemid: *mut i32, ) -> Result<()>

pub unsafe fn Invoke( &self, pvinstance: *const c_void, memid: i32, wflags: DISPATCH_FLAGS, pdispparams: *mut DISPPARAMS, pvarresult: *mut VARIANT, pexcepinfo: *mut EXCEPINFO, puargerr: *mut u32, ) -> Result<()>

pub unsafe fn GetDocumentation( &self, memid: i32, pbstrname: Option<*mut BSTR>, pbstrdocstring: Option<*mut BSTR>, pdwhelpcontext: *mut u32, pbstrhelpfile: Option<*mut BSTR>, ) -> Result<()>

pub unsafe fn GetDllEntry( &self, memid: i32, invkind: INVOKEKIND, pbstrdllname: Option<*mut BSTR>, pbstrname: Option<*mut BSTR>, pwordinal: *mut u16, ) -> Result<()>

pub unsafe fn GetRefTypeInfo(&self, hreftype: u32) -> Result<ITypeInfo>

pub unsafe fn AddressOfMember( &self, memid: i32, invkind: INVOKEKIND, ppv: *mut *mut c_void, ) -> Result<()>

pub unsafe fn CreateInstance<P0, T>(&self, punkouter: P0) -> Result<T>
where P0: Param<IUnknown>, T: Interface,

pub unsafe fn GetMops(&self, memid: i32) -> Result<BSTR>

pub unsafe fn GetContainingTypeLib( &self, pptlib: *mut Option<ITypeLib>, pindex: *mut u32, ) -> Result<()>

pub unsafe fn ReleaseTypeAttr(&self, ptypeattr: *const TYPEATTR)

pub unsafe fn ReleaseFuncDesc(&self, pfuncdesc: *const FUNCDESC)

pub unsafe fn ReleaseVarDesc(&self, pvardesc: *const VARDESC)

Trait Implementations§

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impl CanInto<ITypeInfo> for ITypeInfo2

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const QUERY: bool = false

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impl CanInto<IUnknown> for ITypeInfo2

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const QUERY: bool = false

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impl Clone for ITypeInfo2

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fn clone(&self) -> ITypeInfo2

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ITypeInfo2

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Deref for ITypeInfo2

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type Target = ITypeInfo

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl From<&ITypeInfo2> for &ITypeInfo

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fn from(value: &ITypeInfo2) -> Self

Converts to this type from the input type.
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impl From<&ITypeInfo2> for &IUnknown

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fn from(value: &ITypeInfo2) -> Self

Converts to this type from the input type.
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impl From<ITypeInfo2> for ITypeInfo

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fn from(value: ITypeInfo2) -> Self

Converts to this type from the input type.
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impl From<ITypeInfo2> for IUnknown

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fn from(value: ITypeInfo2) -> Self

Converts to this type from the input type.
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impl Interface for ITypeInfo2

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const IID: GUID = _

The GUID associated with the interface.
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fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.
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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.
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unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer. Read more
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unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid. Read more
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fn cast<T>(&self) -> Result<T, Error>
where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. Read more
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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
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fn is_object<T>(&self) -> bool
where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of T. Read more
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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
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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
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fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.
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unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface Read more
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fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).
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impl PartialEq for ITypeInfo2

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fn eq(&self, other: &ITypeInfo2) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for ITypeInfo2

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impl StructuralPartialEq for ITypeInfo2

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.