Struct windows::Win32::Media::DirectShow::IGraphVersion
pub struct IGraphVersion(/* private fields */);
Implementations§
§impl IGraphVersion
impl IGraphVersion
pub unsafe fn QueryVersion(&self) -> Result<i32>
Trait Implementations§
§impl Clone for IGraphVersion
impl Clone for IGraphVersion
§fn clone(&self) -> IGraphVersion
fn clone(&self) -> IGraphVersion
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 IGraphVersion
impl Debug for IGraphVersion
§impl From<&IGraphVersion> for &IUnknown
impl From<&IGraphVersion> for &IUnknown
§fn from(value: &IGraphVersion) -> Self
fn from(value: &IGraphVersion) -> Self
Converts to this type from the input type.
§impl From<IGraphVersion> for IUnknown
impl From<IGraphVersion> for IUnknown
§fn from(value: IGraphVersion) -> Self
fn from(value: IGraphVersion) -> Self
Converts to this type from the input type.
§impl Interface for IGraphVersion
impl Interface for IGraphVersion
§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§impl PartialEq for IGraphVersion
impl PartialEq for IGraphVersion
§fn eq(&self, other: &IGraphVersion) -> bool
fn eq(&self, other: &IGraphVersion) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IGraphVersion
impl StructuralPartialEq for IGraphVersion
Auto Trait Implementations§
impl RefUnwindSafe for IGraphVersion
impl !Send for IGraphVersion
impl !Sync for IGraphVersion
impl Unpin for IGraphVersion
impl UnwindSafe for IGraphVersion
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