Struct windows::Win32::Media::DeviceManager::IWMDMObjectInfo
pub struct IWMDMObjectInfo(/* private fields */);
Implementations§
§impl IWMDMObjectInfo
impl IWMDMObjectInfo
pub unsafe fn GetPlayLength(&self) -> Result<u32>
pub unsafe fn SetPlayLength(&self, dwlength: u32) -> Result<()>
pub unsafe fn GetPlayOffset(&self) -> Result<u32>
pub unsafe fn SetPlayOffset(&self, dwoffset: u32) -> Result<()>
pub unsafe fn GetTotalLength(&self) -> Result<u32>
pub unsafe fn GetLastPlayPosition(&self) -> Result<u32>
pub unsafe fn GetLongestPlayPosition(&self) -> Result<u32>
Trait Implementations§
§impl Clone for IWMDMObjectInfo
impl Clone for IWMDMObjectInfo
§fn clone(&self) -> IWMDMObjectInfo
fn clone(&self) -> IWMDMObjectInfo
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 IWMDMObjectInfo
impl Debug for IWMDMObjectInfo
§impl From<&IWMDMObjectInfo> for &IUnknown
impl From<&IWMDMObjectInfo> for &IUnknown
§fn from(value: &IWMDMObjectInfo) -> Self
fn from(value: &IWMDMObjectInfo) -> Self
Converts to this type from the input type.
§impl From<IWMDMObjectInfo> for IUnknown
impl From<IWMDMObjectInfo> for IUnknown
§fn from(value: IWMDMObjectInfo) -> Self
fn from(value: IWMDMObjectInfo) -> Self
Converts to this type from the input type.
§impl Interface for IWMDMObjectInfo
impl Interface for IWMDMObjectInfo
§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 IWMDMObjectInfo
impl PartialEq for IWMDMObjectInfo
§fn eq(&self, other: &IWMDMObjectInfo) -> bool
fn eq(&self, other: &IWMDMObjectInfo) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMDMObjectInfo
impl StructuralPartialEq for IWMDMObjectInfo
Auto Trait Implementations§
impl RefUnwindSafe for IWMDMObjectInfo
impl !Send for IWMDMObjectInfo
impl !Sync for IWMDMObjectInfo
impl Unpin for IWMDMObjectInfo
impl UnwindSafe for IWMDMObjectInfo
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