[−][src]Struct winapi::um::wincodec::IWICMetadataQueryReaderVtbl

#[repr(C)]
pub struct IWICMetadataQueryReaderVtbl {
    pub parent: IUnknownVtbl,
    pub GetContainerFormat: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, pguidContainerFormat: *mut GUID) -> HRESULT,
    pub GetLocation: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, cchMaxLength: UINT, wzNamespace: *mut WCHAR, pcchActualLength: *mut UINT) -> HRESULT,
    pub GetMetadataByName: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, wzName: LPCWSTR, pvarValue: *mut PROPVARIANT) -> HRESULT,
    pub GetEnumerator: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, ppIEnumString: *mut *mut IEnumString) -> HRESULT,
}

Fields

parent: IUnknownVtblGetContainerFormat: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, pguidContainerFormat: *mut GUID) -> HRESULTGetLocation: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, cchMaxLength: UINT, wzNamespace: *mut WCHAR, pcchActualLength: *mut UINT) -> HRESULTGetMetadataByName: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, wzName: LPCWSTR, pvarValue: *mut PROPVARIANT) -> HRESULTGetEnumerator: unsafe extern "system" fn(This: *mut IWICMetadataQueryReader, ppIEnumString: *mut *mut IEnumString) -> HRESULT

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