Struct windows::Win32::Media::MediaFoundation::ITocEntry

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

Implementations

impl ITocEntry

pub unsafe fn SetTitle<P0>(&self, pwsztitle: P0) -> Result<()>

where P0: Param<PCWSTR>,

pub unsafe fn GetTitle( &self, pwtitlesize: *mut u16, pwsztitle: PWSTR, ) -> Result<()>

pub unsafe fn SetDescriptor( &self, pdescriptor: *mut TOC_ENTRY_DESCRIPTOR, ) -> Result<()>

pub unsafe fn GetDescriptor( &self, pdescriptor: *mut TOC_ENTRY_DESCRIPTOR, ) -> Result<()>

pub unsafe fn SetSubEntries( &self, dwnumsubentries: u32, pwsubentryindices: *mut u16, ) -> Result<()>

pub unsafe fn GetSubEntries( &self, pdwnumsubentries: *mut u32, pwsubentryindices: *mut u16, ) -> Result<()>

pub unsafe fn SetDescriptionData( &self, dwdescriptiondatasize: u32, pbtdescriptiondata: *mut u8, pguidtype: *mut GUID, ) -> Result<()>

pub unsafe fn GetDescriptionData( &self, pdwdescriptiondatasize: *mut u32, pbtdescriptiondata: *mut u8, pguidtype: *mut GUID, ) -> Result<()>

Trait Implementations

impl CanInto<IUnknown> for ITocEntry

const QUERY: bool = false

impl Clone for ITocEntry

fn clone(&self) -> ITocEntry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ITocEntry

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

Formats the value using the given formatter.

impl Deref for ITocEntry

type Target = IUnknown

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&ITocEntry> for &IUnknown

fn from(value: &ITocEntry) -> Self

Converts to this type from the input type.

impl From<ITocEntry> for IUnknown

fn from(value: ITocEntry) -> Self

Converts to this type from the input type.

impl Interface for ITocEntry

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 ITocEntry

fn eq(&self, other: &ITocEntry) -> 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 ITocEntry

impl StructuralPartialEq for ITocEntry