windows-core 0.54.0

Rust for Windows
Documentation 
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use crate::Interface;

// A streamlined version of the IActivationFactory interface used by WinRT class factories used internally by the windows crate
// to simplify code generation. Components should implement the `IActivationFactory` interface published by the windows crate.
super::com_interface!(IGenericFactory, IGenericFactory_Vtbl, 0x00000035_0000_0000_c000_000000000046);
super::interface_hierarchy!(IGenericFactory, crate::IUnknown, crate::IInspectable);

impl IGenericFactory {
    pub fn ActivateInstance<I: Interface>(&self) -> crate::Result<I> {
        unsafe {
            let mut result__ = std::mem::zeroed();
            (crate::Interface::vtable(self).ActivateInstance)(std::mem::transmute_copy(self), &mut result__ as *mut _ as *mut _).and_then(|| crate::Type::from_abi(result__)).and_then(|interface: crate::IInspectable| interface.cast())
        }
    }
}

#[repr(C)]
pub struct IGenericFactory_Vtbl {
    pub base__: crate::IInspectable_Vtbl,
    pub ActivateInstance: unsafe extern "system" fn(this: *mut std::ffi::c_void, instance: *mut *mut std::ffi::c_void) -> crate::HRESULT,
}