#[repr(C)]
pub struct IDataObjectVtbl {
    pub parent: IUnknownVtbl,
    pub GetData: unsafe extern "system" fn(This: *mut IDataObject, pformatetcIn: *const FORMATETC, pmedium: *mut STGMEDIUM) -> HRESULT,
    pub GetDataHere: unsafe extern "system" fn(This: *mut IDataObject, pformatetc: *const FORMATETC, pmedium: *mut STGMEDIUM) -> HRESULT,
    pub QueryGetData: unsafe extern "system" fn(This: *mut IDataObject, pformatetc: *const FORMATETC) -> HRESULT,
    pub GetCanonicalFormatEtc: unsafe extern "system" fn(This: *mut IDataObject, pformatetcIn: *const FORMATETC, pformatetcOut: *mut FORMATETC) -> HRESULT,
    pub SetData: unsafe extern "system" fn(This: *mut IDataObject, pformatetc: *const FORMATETC, pformatetcOut: *const FORMATETC, fRelease: BOOL) -> HRESULT,
    pub EnumFormatEtc: unsafe extern "system" fn(This: *mut IDataObject, dwDirection: DWORD, ppenumFormatEtc: *mut *mut IEnumFORMATETC) -> HRESULT,
    pub DAdvise: unsafe extern "system" fn(This: *mut IDataObject, pformatetc: *const FORMATETC, advf: DWORD, pAdvSInk: *const IAdviseSink, pdwConnection: *mut DWORD) -> HRESULT,
    pub DUnadvise: unsafe extern "system" fn(This: *mut IDataObject, dwConnection: DWORD) -> HRESULT,
    pub EnumDAdvise: unsafe extern "system" fn(This: *mut IDataObject, ppenumAdvise: *const *const IEnumSTATDATA) -> HRESULT,
}
impl<T> Any for T where
    T: 'static + ?Sized, 
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
impl<T, U> Into<U> for T where
    U: From<T>, 
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.