Struct IFrnCursorFactory 

pub struct IFrnCursorFactory { /* private fields */ }

Implementations

impl IFrnCursorFactory

pub fn from_impl<T: IFrnCursorFactoryImpl + 'static>( value: T, ) -> ComPtr<IFrnCursorFactory>

Wraps a Rust implementation into a COM object native code can call.

pub fn get_cursor( &self, cursor_type: FrnStandardCursorType, ) -> Result<Option<ComPtr<IFrnCursor>>, HResult>

IFrnCursorFactory::GetCursor

pub unsafe fn create_custom_cursor( &self, bitmap_data: *mut c_void, length: usize, hot_pixel: FrnPixelSize, ) -> Result<Option<ComPtr<IFrnCursor>>, HResult>

IFrnCursorFactory::CreateCustomCursor

Safety

Raw pointer arguments must satisfy the native method’s contract.

Methods from Deref<Target = IUnknown>

pub unsafe fn query_interface_raw( &self, riid: &Guid, ppv: *mut *mut c_void, ) -> u32

Safety

Raw COM call; ppv must be valid for writes.

pub unsafe fn add_ref(&self) -> u32

Safety

Raw reference-count manipulation.

pub unsafe fn release(&self) -> u32

Safety

Raw reference-count manipulation; self may be dangling afterwards.

Trait Implementations

impl Deref for IFrnCursorFactory

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &IUnknown

Dereferences the value.

impl<T: IFrnCursorFactoryImpl> ImplementedBy<T> for IFrnCursorFactory

const VTBL: &'static IFrnCursorFactoryVtbl

impl Interface for IFrnCursorFactory

const IID: Guid

The interface’s IID as written in the IDL.

const NAME: &'static str = "IFrnCursorFactory"

IDL name, for diagnostics.

type Vtbl = IFrnCursorFactoryVtbl

fn matches_iid(iid: &Guid) -> bool

true if iid names this interface or one of its bases (including IUnknown). Both the IDL value and the value materialized by com.h (see Guid::as_com_h_materialized) are accepted.

fn as_unknown(&self) -> &IUnknown

fn as_raw(&self) -> *mut Self