windows 0.62.2

Rust for Windows
Documentation 
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#[repr(transparent)]
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct CompositorController(windows_core::IUnknown);
windows_core::imp::interface_hierarchy!(CompositorController, windows_core::IUnknown, windows_core::IInspectable);
windows_core::imp::required_hierarchy!(CompositorController, super::super::super::Foundation::IClosable);
impl CompositorController {
    pub fn new() -> windows_core::Result<Self> {
        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
    }
    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
        static SHARED: windows_core::imp::FactoryCache<CompositorController, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
        SHARED.call(callback)
    }
    pub fn Close(&self) -> windows_core::Result<()> {
        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IClosable>(self)?;
        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
    }
    pub fn Compositor(&self) -> windows_core::Result<super::Compositor> {
        let this = self;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).Compositor)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    pub fn Commit(&self) -> windows_core::Result<()> {
        let this = self;
        unsafe { (windows_core::Interface::vtable(this).Commit)(windows_core::Interface::as_raw(this)).ok() }
    }
    pub fn EnsurePreviousCommitCompletedAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
        let this = self;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).EnsurePreviousCommitCompletedAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
        }
    }
    pub fn CommitNeeded<P0>(&self, handler: P0) -> windows_core::Result<i64>
    where
        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<CompositorController, windows_core::IInspectable>>,
    {
        let this = self;
        unsafe {
            let mut result__ = core::mem::zeroed();
            (windows_core::Interface::vtable(this).CommitNeeded)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
        }
    }
    pub fn RemoveCommitNeeded(&self, token: i64) -> windows_core::Result<()> {
        let this = self;
        unsafe { (windows_core::Interface::vtable(this).RemoveCommitNeeded)(windows_core::Interface::as_raw(this), token).ok() }
    }
}
impl windows_core::RuntimeType for CompositorController {
    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICompositorController>();
}
unsafe impl windows_core::Interface for CompositorController {
    type Vtable = <ICompositorController as windows_core::Interface>::Vtable;
    const IID: windows_core::GUID = <ICompositorController as windows_core::Interface>::IID;
}
impl windows_core::RuntimeName for CompositorController {
    const NAME: &'static str = "Windows.UI.Composition.Core.CompositorController";
}
unsafe impl Send for CompositorController {}
unsafe impl Sync for CompositorController {}
windows_core::imp::define_interface!(ICompositorController, ICompositorController_Vtbl, 0x2d75f35a_70a7_4395_ba2d_cef0b18399f9);
impl windows_core::RuntimeType for ICompositorController {
    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
}
#[repr(C)]
#[doc(hidden)]
pub struct ICompositorController_Vtbl {
    pub base__: windows_core::IInspectable_Vtbl,
    pub Compositor: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
    pub Commit: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
    pub EnsurePreviousCommitCompletedAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
    pub CommitNeeded: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
    pub RemoveCommitNeeded: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
}