Struct IMediaPosition
pub struct IMediaPosition(/* private fields */);
Implementations§
§impl IMediaPosition
impl IMediaPosition
pub unsafe fn Duration(&self) -> Result<f64>
pub unsafe fn SetCurrentPosition(&self, lltime: f64) -> Result<()>
pub unsafe fn CurrentPosition(&self) -> Result<f64>
pub unsafe fn StopTime(&self) -> Result<f64>
pub unsafe fn SetStopTime(&self, lltime: f64) -> Result<()>
pub unsafe fn PrerollTime(&self) -> Result<f64>
pub unsafe fn SetPrerollTime(&self, lltime: f64) -> Result<()>
pub unsafe fn SetRate(&self, drate: f64) -> Result<()>
pub unsafe fn Rate(&self) -> Result<f64>
pub unsafe fn CanSeekForward(&self) -> Result<i32>
pub unsafe fn CanSeekBackward(&self) -> Result<i32>
Methods from Deref<Target = IDispatch>§
pub unsafe fn GetTypeInfoCount(&self) -> Result<u32>
pub unsafe fn GetTypeInfo(&self, itinfo: u32, lcid: u32) -> Result<ITypeInfo>
pub unsafe fn GetIDsOfNames( &self, riid: *const GUID, rgsznames: *const PCWSTR, cnames: u32, lcid: u32, rgdispid: *mut i32, ) -> Result<()>
pub unsafe fn Invoke( &self, dispidmember: i32, riid: *const GUID, lcid: u32, wflags: DISPATCH_FLAGS, pdispparams: *const DISPPARAMS, pvarresult: Option<*mut VARIANT>, pexcepinfo: Option<*mut EXCEPINFO>, puargerr: Option<*mut u32>, ) -> Result<()>
Trait Implementations§
§impl CanInto<IUnknown> for IMediaPosition
impl CanInto<IUnknown> for IMediaPosition
§impl Clone for IMediaPosition
impl Clone for IMediaPosition
§fn clone(&self) -> IMediaPosition
fn clone(&self) -> IMediaPosition
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 IMediaPosition
impl Debug for IMediaPosition
§impl Deref for IMediaPosition
impl Deref for IMediaPosition
§impl From<&IMediaPosition> for &IDispatch
impl From<&IMediaPosition> for &IDispatch
§fn from(value: &IMediaPosition) -> Self
fn from(value: &IMediaPosition) -> Self
Converts to this type from the input type.
§impl From<&IMediaPosition> for &IUnknown
impl From<&IMediaPosition> for &IUnknown
§fn from(value: &IMediaPosition) -> Self
fn from(value: &IMediaPosition) -> Self
Converts to this type from the input type.
§impl From<IMediaPosition> for IDispatch
impl From<IMediaPosition> for IDispatch
§fn from(value: IMediaPosition) -> Self
fn from(value: IMediaPosition) -> Self
Converts to this type from the input type.
§impl From<IMediaPosition> for IUnknown
impl From<IMediaPosition> for IUnknown
§fn from(value: IMediaPosition) -> Self
fn from(value: IMediaPosition) -> Self
Converts to this type from the input type.
§impl Interface for IMediaPosition
impl Interface for IMediaPosition
§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 IMediaPosition
impl PartialEq for IMediaPosition
impl Eq for IMediaPosition
impl StructuralPartialEq for IMediaPosition
Auto Trait Implementations§
impl Freeze for IMediaPosition
impl RefUnwindSafe for IMediaPosition
impl !Send for IMediaPosition
impl !Sync for IMediaPosition
impl Unpin for IMediaPosition
impl UnwindSafe for IMediaPosition
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