Struct ICaptionServiceDescriptor
pub struct ICaptionServiceDescriptor(/* private fields */);
Implementations§
§impl ICaptionServiceDescriptor
impl ICaptionServiceDescriptor
pub unsafe fn GetNumberOfServices(&self) -> Result<u8>
pub unsafe fn GetLanguageCode( &self, bindex: u8, langcode: &mut [u8; 3], ) -> Result<()>
pub unsafe fn GetCaptionServiceNumber(&self, bindex: u8) -> Result<u8>
pub unsafe fn GetCCType(&self, bindex: u8) -> Result<u8>
pub unsafe fn GetEasyReader(&self, bindex: u8) -> Result<u8>
pub unsafe fn GetWideAspectRatio(&self, bindex: u8) -> Result<u8>
Trait Implementations§
§impl CanInto<IUnknown> for ICaptionServiceDescriptor
impl CanInto<IUnknown> for ICaptionServiceDescriptor
§impl Clone for ICaptionServiceDescriptor
impl Clone for ICaptionServiceDescriptor
§fn clone(&self) -> ICaptionServiceDescriptor
fn clone(&self) -> ICaptionServiceDescriptor
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 ICaptionServiceDescriptor
impl Debug for ICaptionServiceDescriptor
§impl From<&ICaptionServiceDescriptor> for &IUnknown
impl From<&ICaptionServiceDescriptor> for &IUnknown
§fn from(value: &ICaptionServiceDescriptor) -> Self
fn from(value: &ICaptionServiceDescriptor) -> Self
Converts to this type from the input type.
§impl From<ICaptionServiceDescriptor> for IUnknown
impl From<ICaptionServiceDescriptor> for IUnknown
§fn from(value: ICaptionServiceDescriptor) -> Self
fn from(value: ICaptionServiceDescriptor) -> Self
Converts to this type from the input type.
§impl Interface for ICaptionServiceDescriptor
impl Interface for ICaptionServiceDescriptor
§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.
§unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>
unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>
§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 ICaptionServiceDescriptor
impl PartialEq for ICaptionServiceDescriptor
impl Eq for ICaptionServiceDescriptor
impl StructuralPartialEq for ICaptionServiceDescriptor
Auto Trait Implementations§
impl Freeze for ICaptionServiceDescriptor
impl RefUnwindSafe for ICaptionServiceDescriptor
impl !Send for ICaptionServiceDescriptor
impl !Sync for ICaptionServiceDescriptor
impl Unpin for ICaptionServiceDescriptor
impl UnwindSafe for ICaptionServiceDescriptor
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