Struct windows::Win32::Media::DirectShow::IMediaPropertyBag
pub struct IMediaPropertyBag(/* private fields */);
Implementations§
§impl IMediaPropertyBag
impl IMediaPropertyBag
pub unsafe fn EnumProperty( &self, iproperty: u32, pvarpropertyname: *mut VARIANT, pvarpropertyvalue: *mut VARIANT, ) -> Result<()>
Methods from Deref<Target = IPropertyBag>§
pub unsafe fn Read<P0, P1>(
&self,
pszpropname: P0,
pvar: *mut VARIANT,
perrorlog: P1,
) -> Result<()>where
P0: Param<PCWSTR>,
P1: Param<IErrorLog>,
pub unsafe fn Write<P0>(
&self,
pszpropname: P0,
pvar: *const VARIANT,
) -> Result<()>where
P0: Param<PCWSTR>,
Trait Implementations§
§impl CanInto<IPropertyBag> for IMediaPropertyBag
impl CanInto<IPropertyBag> for IMediaPropertyBag
§impl CanInto<IUnknown> for IMediaPropertyBag
impl CanInto<IUnknown> for IMediaPropertyBag
§impl Clone for IMediaPropertyBag
impl Clone for IMediaPropertyBag
§fn clone(&self) -> IMediaPropertyBag
fn clone(&self) -> IMediaPropertyBag
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for IMediaPropertyBag
impl Debug for IMediaPropertyBag
§impl Deref for IMediaPropertyBag
impl Deref for IMediaPropertyBag
§impl From<&IMediaPropertyBag> for &IPropertyBag
impl From<&IMediaPropertyBag> for &IPropertyBag
§fn from(value: &IMediaPropertyBag) -> Self
fn from(value: &IMediaPropertyBag) -> Self
Converts to this type from the input type.
§impl From<&IMediaPropertyBag> for &IUnknown
impl From<&IMediaPropertyBag> for &IUnknown
§fn from(value: &IMediaPropertyBag) -> Self
fn from(value: &IMediaPropertyBag) -> Self
Converts to this type from the input type.
§impl From<IMediaPropertyBag> for IPropertyBag
impl From<IMediaPropertyBag> for IPropertyBag
§fn from(value: IMediaPropertyBag) -> Self
fn from(value: IMediaPropertyBag) -> Self
Converts to this type from the input type.
§impl From<IMediaPropertyBag> for IUnknown
impl From<IMediaPropertyBag> for IUnknown
§fn from(value: IMediaPropertyBag) -> Self
fn from(value: IMediaPropertyBag) -> Self
Converts to this type from the input type.
§impl Interface for IMediaPropertyBag
impl Interface for IMediaPropertyBag
§fn as_raw(&self) -> *mut c_void
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
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.
§fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
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>,
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) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn is_object<T>(&self) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = 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>,
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>,
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>
fn downgrade(&self) -> Result<Weak<Self>, Error>
Attempts to create a [
Weak
] reference to this object.§impl PartialEq for IMediaPropertyBag
impl PartialEq for IMediaPropertyBag
§fn eq(&self, other: &IMediaPropertyBag) -> bool
fn eq(&self, other: &IMediaPropertyBag) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IMediaPropertyBag
impl StructuralPartialEq for IMediaPropertyBag
Auto Trait Implementations§
impl Freeze for IMediaPropertyBag
impl RefUnwindSafe for IMediaPropertyBag
impl !Send for IMediaPropertyBag
impl !Sync for IMediaPropertyBag
impl Unpin for IMediaPropertyBag
impl UnwindSafe for IMediaPropertyBag
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)