Struct IPin

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

Available on crate feature dshow only.

IPin COM interface.

Automatically calls IUnknown::Release when the object goes out of scope.

Trait Implementations

impl Clone for IPin

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Drop for IPin

fn drop(&mut self)

Executes the destructor for this type.

impl dshow_IPin for IPin

fn BeginFlush(&self) -> HrResult<()>

IPin::BeginFlush method.

fn Connect( &self, receive_pin: &impl dshow_IPin, mt: Option<&AM_MEDIA_TYPE<'_>>, ) -> HrResult<()>

IPin::Connect method.

fn ConnectedTo(&self) -> HrResult<IPin>

IPin::ConnectedTo method.

fn ConnectionMediaType(&self, amt: &mut AM_MEDIA_TYPE<'_>) -> HrResult<()>

IPin::ConnectionMediaType method.

fn Disconnect(&self) -> HrResult<()>

IPin::Disconnect method.

fn EndFlush(&self) -> HrResult<()>

IPin::EndFlush method.

fn EndOfStream(&self) -> HrResult<()>

IPin::EndOfStream method.

fn EnumMediaTypes(&self) -> HrResult<IEnumMediaTypes>

IPin::EnumMediaTypes method.

fn NewSegment(&self, start: i64, stop: i64, rate: f64) -> HrResult<()>

IPin::NewSegment method.

fn QueryAccept(&self, amt: &AM_MEDIA_TYPE<'_>) -> HrResult<bool>

IPin::QueryAccept method.

fn QueryDirection(&self) -> HrResult<PIN_DIRECTION>

IPin::QueryDirection method.

fn QueryId(&self) -> HrResult<String>

IPin::QueryId method.

fn QueryInternalConnections(&self) -> HrResult<Vec<IPin>>

IPin::QueryInternalConnections method.

fn QueryPinInfo(&self, info: &mut PIN_INFO) -> HrResult<()>

IPin::QueryPinInfo method.

fn ReceiveConnection( &self, connector: &impl dshow_IPin, mt: &AM_MEDIA_TYPE<'_>, ) -> HrResult<()>

IPin::ReceiveConnection method.

impl ole_IUnknown for IPin

const IID: IID

Available on crate feature ole only.

The COM interface ID.

unsafe fn from_ptr(p: *mut c_void) -> Self

Available on crate feature ole only.

Creates an object from a COM virtual table pointer.

unsafe fn as_mut(&mut self) -> &mut *mut c_void

Available on crate feature ole only.

Returns a mutable reference do the underlying COM virtual table pointer.

fn ptr(&self) -> *mut c_void

Available on crate feature ole only.

Returns the pointer to the underlying COM virtual table.

unsafe fn null() -> Self

Available on crate feature ole only.

Creates an object from a null COM virtual table pointer.

fn leak(&mut self) -> *mut c_void

Available on crate feature ole only.

Returns the pointer to the underlying COM virtual table and sets the internal pointer to null, so that Release won’t be called.

fn QueryInterface<T>(&self) -> HrResult<T>

where T: ole_IUnknown,

Available on crate feature ole only.

IUnknown::QueryInterface method.

impl Send for IPin