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

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

Implementations

impl IPersist

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

Trait Implementations

impl Clone for IPersist

fn clone(&self) -> IPersist

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IPersist

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

Formats the value using the given formatter.

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

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 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

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 ==.

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