Struct windows::Win32::System::UpdateAgent::IUpdateHistoryEntry2

pub struct IUpdateHistoryEntry2(/* private fields */);

Implementations

impl IUpdateHistoryEntry2

pub unsafe fn Categories(&self) -> Result<ICategoryCollection>

Methods from Deref<Target = IUpdateHistoryEntry>

pub unsafe fn Operation(&self) -> Result<UpdateOperation>

pub unsafe fn ResultCode(&self) -> Result<OperationResultCode>

pub unsafe fn HResult(&self) -> Result<i32>

pub unsafe fn Date(&self) -> Result<f64>

pub unsafe fn UpdateIdentity(&self) -> Result<IUpdateIdentity>

pub unsafe fn Title(&self) -> Result<BSTR>

pub unsafe fn Description(&self) -> Result<BSTR>

pub unsafe fn UnmappedResultCode(&self) -> Result<i32>

pub unsafe fn ClientApplicationID(&self) -> Result<BSTR>

pub unsafe fn ServerSelection(&self) -> Result<ServerSelection>

pub unsafe fn ServiceID(&self) -> Result<BSTR>

pub unsafe fn UninstallationSteps(&self) -> Result<IStringCollection>

pub unsafe fn UninstallationNotes(&self) -> Result<BSTR>

pub unsafe fn SupportUrl(&self) -> Result<BSTR>

Methods from Deref<Target = IDispatch>

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

pub unsafe fn GetTypeInfo(&self, itinfo: u32, lcid: u32) -> Result<ITypeInfo>

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

pub unsafe fn Invoke( &self, dispidmember: i32, riid: *const GUID, lcid: u32, wflags: DISPATCH_FLAGS, pdispparams: *const DISPPARAMS, pvarresult: Option<*mut VARIANT>, pexcepinfo: Option<*mut EXCEPINFO>, puargerr: Option<*mut u32>, ) -> Result<()>

Trait Implementations

impl CanInto<IDispatch> for IUpdateHistoryEntry2

const QUERY: bool = false

impl CanInto<IUnknown> for IUpdateHistoryEntry2

const QUERY: bool = false

impl CanInto<IUpdateHistoryEntry> for IUpdateHistoryEntry2

const QUERY: bool = false

impl Clone for IUpdateHistoryEntry2

fn clone(&self) -> IUpdateHistoryEntry2

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IUpdateHistoryEntry2

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

Formats the value using the given formatter.

impl Deref for IUpdateHistoryEntry2

type Target = IUpdateHistoryEntry

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&IUpdateHistoryEntry2> for &IDispatch

fn from(value: &IUpdateHistoryEntry2) -> Self

Converts to this type from the input type.

impl From<&IUpdateHistoryEntry2> for &IUnknown

fn from(value: &IUpdateHistoryEntry2) -> Self

Converts to this type from the input type.

impl From<&IUpdateHistoryEntry2> for &IUpdateHistoryEntry

fn from(value: &IUpdateHistoryEntry2) -> Self

Converts to this type from the input type.

impl From<IUpdateHistoryEntry2> for IDispatch

fn from(value: IUpdateHistoryEntry2) -> Self

Converts to this type from the input type.

impl From<IUpdateHistoryEntry2> for IUnknown

fn from(value: IUpdateHistoryEntry2) -> Self

Converts to this type from the input type.

impl From<IUpdateHistoryEntry2> for IUpdateHistoryEntry

fn from(value: IUpdateHistoryEntry2) -> Self

Converts to this type from the input type.

impl Interface for IUpdateHistoryEntry2

const IID: GUID = _

The GUID associated with the interface.

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

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

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.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

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].

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.

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.

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.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

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).

impl PartialEq for IUpdateHistoryEntry2

fn eq(&self, other: &IUpdateHistoryEntry2) -> bool

This method tests for self and other values to be equal, and is used by ==.

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.

impl Eq for IUpdateHistoryEntry2

impl StructuralPartialEq for IUpdateHistoryEntry2