Struct windows::Win32::Graphics::Imaging::IWICStream
pub struct IWICStream(/* private fields */);
Implementations§
§impl IWICStream
impl IWICStream
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 InitializeFromIStream<P0>(&self, pistream: P0) -> Result<()>where
P0: IntoParam<IStream>,
pub unsafe fn InitializeFromFilename<P0>(
&self,
wzfilename: P0,
dwdesiredaccess: u32
) -> Result<()>where
P0: IntoParam<PCWSTR>,
pub unsafe fn InitializeFromMemory(&self, pbbuffer: &[u8]) -> Result<()>
pub unsafe fn InitializeFromIStreamRegion<P0>(
&self,
pistream: P0,
uloffset: u64,
ulmaxsize: u64
) -> Result<()>where
P0: IntoParam<IStream>,
Trait Implementations§
§impl Clone for IWICStream
impl Clone for IWICStream
§fn clone(&self) -> IWICStream
fn clone(&self) -> IWICStream
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 IWICStream
impl Debug for IWICStream
§impl From<&IWICStream> for &ISequentialStream
impl From<&IWICStream> for &ISequentialStream
§fn from(value: &IWICStream) -> Self
fn from(value: &IWICStream) -> Self
Converts to this type from the input type.
§impl From<&IWICStream> for &IStream
impl From<&IWICStream> for &IStream
§fn from(value: &IWICStream) -> Self
fn from(value: &IWICStream) -> Self
Converts to this type from the input type.
§impl From<&IWICStream> for &IUnknown
impl From<&IWICStream> for &IUnknown
§fn from(value: &IWICStream) -> Self
fn from(value: &IWICStream) -> Self
Converts to this type from the input type.
§impl From<IWICStream> for ISequentialStream
impl From<IWICStream> for ISequentialStream
§fn from(value: IWICStream) -> Self
fn from(value: IWICStream) -> Self
Converts to this type from the input type.
§impl From<IWICStream> for IStream
impl From<IWICStream> for IStream
§fn from(value: IWICStream) -> Self
fn from(value: IWICStream) -> Self
Converts to this type from the input type.
§impl From<IWICStream> for IUnknown
impl From<IWICStream> for IUnknown
§fn from(value: IWICStream) -> Self
fn from(value: IWICStream) -> Self
Converts to this type from the input type.
§impl Interface for IWICStream
impl Interface for IWICStream
§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 IWICStream
impl PartialEq for IWICStream
§fn eq(&self, other: &IWICStream) -> bool
fn eq(&self, other: &IWICStream) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWICStream
impl StructuralPartialEq for IWICStream
Auto Trait Implementations§
impl RefUnwindSafe for IWICStream
impl !Send for IWICStream
impl !Sync for IWICStream
impl Unpin for IWICStream
impl UnwindSafe for IWICStream
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