Struct windows::Win32::System::Com::IPersist

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

Implementations§

impl IPersist

pub unsafe fn GetClassID(&self) -> Result<GUID>

Trait Implementations§

impl CanInto<IPersist> for IAVIPersistFile

const QUERY: bool = false

impl CanInto<IPersist> for IBaseFilter

const QUERY: bool = false

impl CanInto<IPersist> for ICondition

const QUERY: bool = false

impl CanInto<IPersist> for ICondition2

const QUERY: bool = false

impl CanInto<IPersist> for IITPropList

const QUERY: bool = false

impl CanInto<IPersist> for IMSVidCompositionSegment

const QUERY: bool = false

impl CanInto<IPersist> for IMSVidGraphSegment

const QUERY: bool = false

impl CanInto<IPersist> for IMSVidVRGraphSegment

const QUERY: bool = false

impl CanInto<IPersist> for IMediaFilter

const QUERY: bool = false

impl CanInto<IPersist> for IMediaStreamFilter

const QUERY: bool = false

impl CanInto<IPersist> for IMoniker

const QUERY: bool = false

impl CanInto<IPersist> for IPersistFile

const QUERY: bool = false

impl CanInto<IPersist> for IPersistFolder

const QUERY: bool = false

impl CanInto<IPersist> for IPersistFolder2

const QUERY: bool = false

impl CanInto<IPersist> for IPersistFolder3

const QUERY: bool = false

impl CanInto<IPersist> for IPersistHistory

const QUERY: bool = false

impl CanInto<IPersist> for IPersistIDList

const QUERY: bool = false

impl CanInto<IPersist> for IPersistMediaPropertyBag

const QUERY: bool = false

impl CanInto<IPersist> for IPersistMemory

const QUERY: bool = false

impl CanInto<IPersist> for IPersistPropertyBag

const QUERY: bool = false

impl CanInto<IPersist> for IPersistPropertyBag2

const QUERY: bool = false

impl CanInto<IPersist> for IPersistQuery

const QUERY: bool = false

impl CanInto<IPersist> for IPersistStorage

const QUERY: bool = false

impl CanInto<IPersist> for IPersistStream

const QUERY: bool = false

impl CanInto<IPersist> for IPersistStreamInit

const QUERY: bool = false

impl CanInto<IPersist> for IPersistTuneXml

const QUERY: bool = false

impl CanInto<IPersist> for IWICPersistStream

const QUERY: bool = false

impl CanInto<IUnknown> for IPersist

const QUERY: bool = false

impl Clone for IPersist

fn clone(&self) -> IPersist

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

impl Debug for IPersist

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

Formats the value using the given formatter. Read more

impl Deref for IPersist

type Target = IUnknown

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&IAVIPersistFile> for &IPersist

fn from(value: &IAVIPersistFile) -> Self

Converts to this type from the input type.

impl From<&IBaseFilter> for &IPersist

fn from(value: &IBaseFilter) -> Self

Converts to this type from the input type.

impl From<&ICondition> for &IPersist

fn from(value: &ICondition) -> Self

Converts to this type from the input type.

impl From<&ICondition2> for &IPersist

fn from(value: &ICondition2) -> Self

Converts to this type from the input type.

impl From<&IITPropList> for &IPersist

fn from(value: &IITPropList) -> Self

Converts to this type from the input type.

impl From<&IMSVidCompositionSegment> for &IPersist

fn from(value: &IMSVidCompositionSegment) -> Self

Converts to this type from the input type.

impl From<&IMSVidGraphSegment> for &IPersist

fn from(value: &IMSVidGraphSegment) -> Self

Converts to this type from the input type.

impl From<&IMSVidVRGraphSegment> for &IPersist

fn from(value: &IMSVidVRGraphSegment) -> Self

Converts to this type from the input type.

impl From<&IMediaFilter> for &IPersist

fn from(value: &IMediaFilter) -> Self

Converts to this type from the input type.

impl From<&IMediaStreamFilter> for &IPersist

fn from(value: &IMediaStreamFilter) -> Self

Converts to this type from the input type.

impl From<&IMoniker> for &IPersist

fn from(value: &IMoniker) -> Self

Converts to this type from the input type.

impl From<&IPersist> for &IUnknown

fn from(value: &IPersist) -> Self

Converts to this type from the input type.

impl From<&IPersistFile> for &IPersist

fn from(value: &IPersistFile) -> Self

Converts to this type from the input type.

impl From<&IPersistFolder> for &IPersist

fn from(value: &IPersistFolder) -> Self

Converts to this type from the input type.

impl From<&IPersistFolder2> for &IPersist

fn from(value: &IPersistFolder2) -> Self

Converts to this type from the input type.

impl From<&IPersistFolder3> for &IPersist

fn from(value: &IPersistFolder3) -> Self

Converts to this type from the input type.

impl From<&IPersistHistory> for &IPersist

fn from(value: &IPersistHistory) -> Self

Converts to this type from the input type.

impl From<&IPersistIDList> for &IPersist

fn from(value: &IPersistIDList) -> Self

Converts to this type from the input type.

impl From<&IPersistMediaPropertyBag> for &IPersist

fn from(value: &IPersistMediaPropertyBag) -> Self

Converts to this type from the input type.

impl From<&IPersistMemory> for &IPersist

fn from(value: &IPersistMemory) -> Self

Converts to this type from the input type.

impl From<&IPersistPropertyBag> for &IPersist

fn from(value: &IPersistPropertyBag) -> Self

Converts to this type from the input type.

impl From<&IPersistPropertyBag2> for &IPersist

fn from(value: &IPersistPropertyBag2) -> Self

Converts to this type from the input type.

impl From<&IPersistQuery> for &IPersist

fn from(value: &IPersistQuery) -> Self

Converts to this type from the input type.

impl From<&IPersistStorage> for &IPersist

fn from(value: &IPersistStorage) -> Self

Converts to this type from the input type.

impl From<&IPersistStream> for &IPersist

fn from(value: &IPersistStream) -> Self

Converts to this type from the input type.

impl From<&IPersistStreamInit> for &IPersist

fn from(value: &IPersistStreamInit) -> Self

Converts to this type from the input type.

impl From<&IPersistTuneXml> for &IPersist

fn from(value: &IPersistTuneXml) -> Self

Converts to this type from the input type.

impl From<&IWICPersistStream> for &IPersist

fn from(value: &IWICPersistStream) -> Self

Converts to this type from the input type.

impl From<IAVIPersistFile> for IPersist

fn from(value: IAVIPersistFile) -> Self

Converts to this type from the input type.

impl From<IBaseFilter> for IPersist

fn from(value: IBaseFilter) -> Self

Converts to this type from the input type.

impl From<ICondition> for IPersist

fn from(value: ICondition) -> Self

Converts to this type from the input type.

impl From<ICondition2> for IPersist

fn from(value: ICondition2) -> Self

Converts to this type from the input type.

impl From<IITPropList> for IPersist

fn from(value: IITPropList) -> Self

Converts to this type from the input type.

impl From<IMSVidCompositionSegment> for IPersist

fn from(value: IMSVidCompositionSegment) -> Self

Converts to this type from the input type.

impl From<IMSVidGraphSegment> for IPersist

fn from(value: IMSVidGraphSegment) -> Self

Converts to this type from the input type.

impl From<IMSVidVRGraphSegment> for IPersist

fn from(value: IMSVidVRGraphSegment) -> Self

Converts to this type from the input type.

impl From<IMediaFilter> for IPersist

fn from(value: IMediaFilter) -> Self

Converts to this type from the input type.

impl From<IMediaStreamFilter> for IPersist

fn from(value: IMediaStreamFilter) -> Self

Converts to this type from the input type.

impl From<IMoniker> for IPersist

fn from(value: IMoniker) -> Self

Converts to this type from the input type.

impl From<IPersist> for IUnknown

fn from(value: IPersist) -> Self

Converts to this type from the input type.

impl From<IPersistFile> for IPersist

fn from(value: IPersistFile) -> Self

Converts to this type from the input type.

impl From<IPersistFolder> for IPersist

fn from(value: IPersistFolder) -> Self

Converts to this type from the input type.

impl From<IPersistFolder2> for IPersist

fn from(value: IPersistFolder2) -> Self

Converts to this type from the input type.

impl From<IPersistFolder3> for IPersist

fn from(value: IPersistFolder3) -> Self

Converts to this type from the input type.

impl From<IPersistHistory> for IPersist

fn from(value: IPersistHistory) -> Self

Converts to this type from the input type.

impl From<IPersistIDList> for IPersist

fn from(value: IPersistIDList) -> Self

Converts to this type from the input type.

impl From<IPersistMediaPropertyBag> for IPersist

fn from(value: IPersistMediaPropertyBag) -> Self

Converts to this type from the input type.

impl From<IPersistMemory> for IPersist

fn from(value: IPersistMemory) -> Self

Converts to this type from the input type.

impl From<IPersistPropertyBag> for IPersist

fn from(value: IPersistPropertyBag) -> Self

Converts to this type from the input type.

impl From<IPersistPropertyBag2> for IPersist

fn from(value: IPersistPropertyBag2) -> Self

Converts to this type from the input type.

impl From<IPersistQuery> for IPersist

fn from(value: IPersistQuery) -> Self

Converts to this type from the input type.

impl From<IPersistStorage> for IPersist

fn from(value: IPersistStorage) -> Self

Converts to this type from the input type.

impl From<IPersistStream> for IPersist

fn from(value: IPersistStream) -> Self

Converts to this type from the input type.

impl From<IPersistStreamInit> for IPersist

fn from(value: IPersistStreamInit) -> Self

Converts to this type from the input type.

impl From<IPersistTuneXml> for IPersist

fn from(value: IPersistTuneXml) -> Self

Converts to this type from the input type.

impl From<IWICPersistStream> for IPersist

fn from(value: IWICPersistStream) -> Self

Converts to this type from the input type.

impl Interface for IPersist

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. Read more

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

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>,

This casts the given COM interface to [&dyn Any]. Read more

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

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>,

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>

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 Read more

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 IPersist

fn eq(&self, other: &IPersist) -> 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.

impl Eq for IPersist

impl StructuralPartialEq for IPersist

Auto Trait Implementations§

impl Freeze for IPersist

impl RefUnwindSafe for IPersist

impl !Send for IPersist

impl !Sync for IPersist

impl Unpin for IPersist

impl UnwindSafe for IPersist

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.