Struct winsafe::IMFTopologyNode
source · pub struct IMFTopologyNode(/* private fields */);
Available on crate feature
mf
only.Expand description
IMFTopologyNode
COM interface over
IMFTopologyNodeVT
.
Automatically calls
Release
when the object goes out of scope.
Usually created with
MFCreateTopologyNode
function.
§Examples
use winsafe::{self as w, prelude::*, co};
let topology_node = w::MFCreateTopologyNode(co::MF_TOPOLOGY::OUTPUT_NODE)?;
Trait Implementations§
source§impl Clone for IMFTopologyNode
impl Clone for IMFTopologyNode
source§impl Drop for IMFTopologyNode
impl Drop for IMFTopologyNode
source§impl mf_IMFAttributes for IMFTopologyNode
impl mf_IMFAttributes for IMFTopologyNode
source§fn CopyAllItems(&self, dest: &impl mf_IMFAttributes) -> HrResult<()>
fn CopyAllItems(&self, dest: &impl mf_IMFAttributes) -> HrResult<()>
IMFAttributes::CopyAllItems
method.source§fn DeleteAllItems(&self) -> HrResult<()>
fn DeleteAllItems(&self) -> HrResult<()>
IMFAttributes::DeleteAllItems
method.source§fn DeleteItem(&self, guid_key: &GUID) -> HrResult<()>
fn DeleteItem(&self, guid_key: &GUID) -> HrResult<()>
IMFAttributes::DeleteItem
method.source§impl mf_IMFTopologyNode for IMFTopologyNode
impl mf_IMFTopologyNode for IMFTopologyNode
source§fn CloneFrom(&self, node: &impl mf_IMFTopologyNode) -> HrResult<()>
fn CloneFrom(&self, node: &impl mf_IMFTopologyNode) -> HrResult<()>
IMFTopologyNode::CloneFrom
method.source§fn ConnectOutput(
&self,
output_index: u32,
downstream_node: &impl mf_IMFTopologyNode,
input_index_on_downstream_node: u32
) -> HrResult<()>
fn ConnectOutput( &self, output_index: u32, downstream_node: &impl mf_IMFTopologyNode, input_index_on_downstream_node: u32 ) -> HrResult<()>
IMFTopologyNode::ConnectOutput
method.source§fn GetInput(&self, input_index: u32) -> HrResult<(IMFTopologyNode, u32)>
fn GetInput(&self, input_index: u32) -> HrResult<(IMFTopologyNode, u32)>
IMFTopologyNode::GetInput
method. Read moresource§fn GetInputCount(&self) -> HrResult<u32>
fn GetInputCount(&self) -> HrResult<u32>
IMFTopologyNode::GetInputCount
method.source§fn GetNodeType(&self) -> HrResult<MF_TOPOLOGY>
fn GetNodeType(&self) -> HrResult<MF_TOPOLOGY>
IMFTopologyNode::GetNodeType
method.source§fn GetObject<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
fn GetObject<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
IMFTopologyNode::GetObject
method.source§fn GetOutput(&self, output_index: u32) -> HrResult<(IMFTopologyNode, u32)>
fn GetOutput(&self, output_index: u32) -> HrResult<(IMFTopologyNode, u32)>
IMFTopologyNode::GetOutput
method. Read moresource§fn GetOutputCount(&self) -> HrResult<u32>
fn GetOutputCount(&self) -> HrResult<u32>
IMFTopologyNode::GetOutputCount
method.source§fn GetTopoNodeID(&self) -> HrResult<u64>
fn GetTopoNodeID(&self) -> HrResult<u64>
IMFTopologyNode::GetTopoNodeID
method.source§fn SetObject(&self, object: &impl ole_IUnknown) -> HrResult<()>
fn SetObject(&self, object: &impl ole_IUnknown) -> HrResult<()>
IMFTopologyNode::SetObject
methodsource§fn SetTopoNodeID(&self, topo_id: u64) -> HrResult<()>
fn SetTopoNodeID(&self, topo_id: u64) -> HrResult<()>
IMFTopologyNode::SetTopoNodeID
method.source§impl ole_IUnknown for IMFTopologyNode
impl ole_IUnknown for IMFTopologyNode
source§unsafe fn from_ptr(p: *mut c_void) -> Self
unsafe fn from_ptr(p: *mut c_void) -> Self
Available on crate feature
ole
only.Creates an object from a COM virtual table pointer. Read more
source§unsafe fn as_mut(&mut self) -> &mut *mut c_void
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. Read more
source§fn ptr(&self) -> *mut c_void
fn ptr(&self) -> *mut c_void
Available on crate feature
ole
only.Returns the pointer to the underlying COM virtual table. Read more
source§unsafe fn null() -> Self
unsafe fn null() -> Self
Available on crate feature
ole
only.Creates an object from a null COM virtual table pointer. Read more
source§fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
Available on crate feature
ole
only.IUnknown::QueryInterface
method.impl Send for IMFTopologyNode
Auto Trait Implementations§
impl Freeze for IMFTopologyNode
impl RefUnwindSafe for IMFTopologyNode
impl !Sync for IMFTopologyNode
impl Unpin for IMFTopologyNode
impl UnwindSafe for IMFTopologyNode
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