Struct windows::Win32::Devices::PortableDevices::IPortableDeviceDataStream
pub struct IPortableDeviceDataStream(/* private fields */);
Implementations§
§impl IPortableDeviceDataStream
impl IPortableDeviceDataStream
pub unsafe fn Read( &self, pv: *mut c_void, cb: u32, pcbread: Option<*mut u32> ) -> HRESULT
pub unsafe fn Write( &self, pv: *const c_void, cb: u32, pcbwritten: Option<*mut u32> ) -> HRESULT
pub unsafe fn Seek( &self, dlibmove: i64, dworigin: STREAM_SEEK, plibnewposition: Option<*mut u64> ) -> Result<()>
pub unsafe fn SetSize(&self, libnewsize: u64) -> Result<()>
pub unsafe fn CopyTo<P0>(
&self,
pstm: P0,
cb: u64,
pcbread: Option<*mut u64>,
pcbwritten: Option<*mut u64>
) -> Result<()>where
P0: IntoParam<IStream>,
pub unsafe fn Commit(&self, grfcommitflags: STGC) -> Result<()>
pub unsafe fn Revert(&self) -> Result<()>
pub unsafe fn LockRegion( &self, liboffset: u64, cb: u64, dwlocktype: LOCKTYPE ) -> Result<()>
pub unsafe fn UnlockRegion( &self, liboffset: u64, cb: u64, dwlocktype: u32 ) -> Result<()>
pub unsafe fn Stat( &self, pstatstg: *mut STATSTG, grfstatflag: STATFLAG ) -> Result<()>
pub unsafe fn Clone(&self) -> Result<IStream>
pub unsafe fn GetObjectID(&self) -> Result<PWSTR>
pub unsafe fn Cancel(&self) -> Result<()>
Trait Implementations§
§impl Clone for IPortableDeviceDataStream
impl Clone for IPortableDeviceDataStream
§fn clone(&self) -> IPortableDeviceDataStream
fn clone(&self) -> IPortableDeviceDataStream
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 IPortableDeviceDataStream
impl Debug for IPortableDeviceDataStream
§impl From<&IPortableDeviceDataStream> for &ISequentialStream
impl From<&IPortableDeviceDataStream> for &ISequentialStream
§fn from(value: &IPortableDeviceDataStream) -> Self
fn from(value: &IPortableDeviceDataStream) -> Self
Converts to this type from the input type.
§impl From<&IPortableDeviceDataStream> for &IStream
impl From<&IPortableDeviceDataStream> for &IStream
§fn from(value: &IPortableDeviceDataStream) -> Self
fn from(value: &IPortableDeviceDataStream) -> Self
Converts to this type from the input type.
§impl From<&IPortableDeviceDataStream> for &IUnknown
impl From<&IPortableDeviceDataStream> for &IUnknown
§fn from(value: &IPortableDeviceDataStream) -> Self
fn from(value: &IPortableDeviceDataStream) -> Self
Converts to this type from the input type.
§impl From<IPortableDeviceDataStream> for ISequentialStream
impl From<IPortableDeviceDataStream> for ISequentialStream
§fn from(value: IPortableDeviceDataStream) -> Self
fn from(value: IPortableDeviceDataStream) -> Self
Converts to this type from the input type.
§impl From<IPortableDeviceDataStream> for IStream
impl From<IPortableDeviceDataStream> for IStream
§fn from(value: IPortableDeviceDataStream) -> Self
fn from(value: IPortableDeviceDataStream) -> Self
Converts to this type from the input type.
§impl From<IPortableDeviceDataStream> for IUnknown
impl From<IPortableDeviceDataStream> for IUnknown
§fn from(value: IPortableDeviceDataStream) -> Self
fn from(value: IPortableDeviceDataStream) -> Self
Converts to this type from the input type.
§impl Interface for IPortableDeviceDataStream
impl Interface for IPortableDeviceDataStream
§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 IPortableDeviceDataStream
impl PartialEq for IPortableDeviceDataStream
§fn eq(&self, other: &IPortableDeviceDataStream) -> bool
fn eq(&self, other: &IPortableDeviceDataStream) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IPortableDeviceDataStream
impl StructuralPartialEq for IPortableDeviceDataStream
Auto Trait Implementations§
impl RefUnwindSafe for IPortableDeviceDataStream
impl !Send for IPortableDeviceDataStream
impl !Sync for IPortableDeviceDataStream
impl Unpin for IPortableDeviceDataStream
impl UnwindSafe for IPortableDeviceDataStream
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