pub struct ISpStream(/* private fields */);
Implementations§
§impl ISpStream
impl ISpStream
pub unsafe fn SetBaseStream<P0>(
&self,
pstream: P0,
rguidformat: *const GUID,
pwaveformatex: *const WAVEFORMATEX,
) -> Result<()>where
P0: Param<IStream>,
pub unsafe fn GetBaseStream(&self) -> Result<IStream>
pub unsafe fn BindToFile<P0>(
&self,
pszfilename: P0,
emode: SPFILEMODE,
pformatid: Option<*const GUID>,
pwaveformatex: Option<*const WAVEFORMATEX>,
ulleventinterest: u64,
) -> Result<()>where
P0: Param<PCWSTR>,
pub unsafe fn Close(&self) -> Result<()>
Methods from Deref<Target = ISpStreamFormat>§
pub unsafe fn GetFormat( &self, pguidformatid: *const GUID, ) -> Result<*mut WAVEFORMATEX>
Methods from Deref<Target = IStream>§
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: Param<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>
Methods from Deref<Target = ISequentialStream>§
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
Trait Implementations§
§impl From<&ISpStream> for &ISequentialStream
impl From<&ISpStream> for &ISequentialStream
§impl From<&ISpStream> for &ISpStreamFormat
impl From<&ISpStream> for &ISpStreamFormat
§impl From<ISpStream> for ISequentialStream
impl From<ISpStream> for ISequentialStream
§impl From<ISpStream> for ISpStreamFormat
impl From<ISpStream> for ISpStreamFormat
§impl Interface for ISpStream
impl Interface for ISpStream
§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§fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. Read more§fn is_object<T>(&self) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn is_object<T>(&self) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
§fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. It returns a reference to the “outer”
object, e.g. &MyApp_Impl
, not the inner &MyApp
object. Read more§fn cast_object<T>(&self) -> Result<ComObject<T>, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_object<T>(&self) -> Result<ComObject<T>, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. It returns a reference to the “outer”
object, e.g. MyApp_Impl
, not the inner MyApp
object. Read more§fn downgrade(&self) -> Result<Weak<Self>, Error>
fn downgrade(&self) -> Result<Weak<Self>, Error>
Attempts to create a [
Weak
] reference to this object.impl Eq for ISpStream
impl StructuralPartialEq for ISpStream
Auto Trait Implementations§
impl Freeze for ISpStream
impl RefUnwindSafe for ISpStream
impl !Send for ISpStream
impl !Sync for ISpStream
impl Unpin for ISpStream
impl UnwindSafe for ISpStream
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
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)