Struct IDirectMusicCollection
pub struct IDirectMusicCollection(/* private fields */);
Implementations§
§impl IDirectMusicCollection
impl IDirectMusicCollection
pub unsafe fn GetInstrument( &self, dwpatch: u32, ) -> Result<IDirectMusicInstrument>
pub unsafe fn EnumInstrument<P2>(
&self,
dwindex: u32,
pdwpatch: *mut u32,
pwszname: P2,
dwnamelen: u32,
) -> Result<()>where
P2: Param<PCWSTR>,
Trait Implementations§
§impl CanInto<IUnknown> for IDirectMusicCollection
impl CanInto<IUnknown> for IDirectMusicCollection
§impl Clone for IDirectMusicCollection
impl Clone for IDirectMusicCollection
§fn clone(&self) -> IDirectMusicCollection
fn clone(&self) -> IDirectMusicCollection
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 IDirectMusicCollection
impl Debug for IDirectMusicCollection
§impl From<&IDirectMusicCollection> for &IUnknown
impl From<&IDirectMusicCollection> for &IUnknown
§fn from(value: &IDirectMusicCollection) -> Self
fn from(value: &IDirectMusicCollection) -> Self
Converts to this type from the input type.
§impl From<IDirectMusicCollection> for IUnknown
impl From<IDirectMusicCollection> for IUnknown
§fn from(value: IDirectMusicCollection) -> Self
fn from(value: IDirectMusicCollection) -> Self
Converts to this type from the input type.
§impl Interface for IDirectMusicCollection
impl Interface for IDirectMusicCollection
§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.
§unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>
unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>
§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 PartialEq for IDirectMusicCollection
impl PartialEq for IDirectMusicCollection
impl Eq for IDirectMusicCollection
impl StructuralPartialEq for IDirectMusicCollection
Auto Trait Implementations§
impl Freeze for IDirectMusicCollection
impl RefUnwindSafe for IDirectMusicCollection
impl !Send for IDirectMusicCollection
impl !Sync for IDirectMusicCollection
impl Unpin for IDirectMusicCollection
impl UnwindSafe for IDirectMusicCollection
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