[−][src]Struct winapi::um::wincodecsdk::IWICMetadataReaderVtbl

#[repr(C)]
pub struct IWICMetadataReaderVtbl {
    pub parent: IUnknownVtbl,
    pub GetMetadataFormat: unsafe extern "system" fn(This: *mut IWICMetadataReader, pguidMetadataFormat: *mut GUID) -> HRESULT,
    pub GetMetadataHandlerInfo: unsafe extern "system" fn(This: *mut IWICMetadataReader, ppIHandler: *mut *mut IWICMetadataHandlerInfo) -> HRESULT,
    pub GetCount: unsafe extern "system" fn(This: *mut IWICMetadataReader, pcCount: *mut UINT) -> HRESULT,
    pub GetValueByIndex: unsafe extern "system" fn(This: *mut IWICMetadataReader, nIndex: UINT, pvarSchema: *mut PROPVARIANT, pvarId: *mut PROPVARIANT, pvarValue: *mut PROPVARIANT) -> HRESULT,
    pub GetValue: unsafe extern "system" fn(This: *mut IWICMetadataReader, pvarSchema: *const PROPVARIANT, pvarId: *const PROPVARIANT, pvarValue: *mut PROPVARIANT) -> HRESULT,
    pub GetEnumerator: unsafe extern "system" fn(This: *mut IWICMetadataReader, ppIEnumMetadata: *mut *mut IWICEnumMetadataItem) -> HRESULT,
}

Fields

parent: IUnknownVtblGetMetadataFormat: unsafe extern "system" fn(This: *mut IWICMetadataReader, pguidMetadataFormat: *mut GUID) -> HRESULTGetMetadataHandlerInfo: unsafe extern "system" fn(This: *mut IWICMetadataReader, ppIHandler: *mut *mut IWICMetadataHandlerInfo) -> HRESULTGetCount: unsafe extern "system" fn(This: *mut IWICMetadataReader, pcCount: *mut UINT) -> HRESULTGetValueByIndex: unsafe extern "system" fn(This: *mut IWICMetadataReader, nIndex: UINT, pvarSchema: *mut PROPVARIANT, pvarId: *mut PROPVARIANT, pvarValue: *mut PROPVARIANT) -> HRESULTGetValue: unsafe extern "system" fn(This: *mut IWICMetadataReader, pvarSchema: *const PROPVARIANT, pvarId: *const PROPVARIANT, pvarValue: *mut PROPVARIANT) -> HRESULTGetEnumerator: unsafe extern "system" fn(This: *mut IWICMetadataReader, ppIEnumMetadata: *mut *mut IWICEnumMetadataItem) -> HRESULT

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