windows::Win32::Media::DeviceManager

Struct IWMDMMetaData_Vtbl

#[repr(C)]
pub struct IWMDMMetaData_Vtbl {
    pub base__: IUnknown_Vtbl,
    pub AddItem: unsafe extern "system" fn(_: *mut c_void, _: WMDM_TAG_DATATYPE, _: PCWSTR, _: *const u8, _: u32) -> HRESULT,
    pub QueryByName: unsafe extern "system" fn(_: *mut c_void, _: PCWSTR, _: *mut WMDM_TAG_DATATYPE, _: *mut *mut u8, _: *mut u32) -> HRESULT,
    pub QueryByIndex: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *mut *mut u16, _: *mut WMDM_TAG_DATATYPE, _: *mut *mut u8, _: *mut u32) -> HRESULT,
    pub GetItemCount: unsafe extern "system" fn(_: *mut c_void, _: *mut u32) -> HRESULT,
}

Fields§

§base__: IUnknown_Vtbl§AddItem: unsafe extern "system" fn(_: *mut c_void, _: WMDM_TAG_DATATYPE, _: PCWSTR, _: *const u8, _: u32) -> HRESULT§QueryByName: unsafe extern "system" fn(_: *mut c_void, _: PCWSTR, _: *mut WMDM_TAG_DATATYPE, _: *mut *mut u8, _: *mut u32) -> HRESULT§QueryByIndex: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *mut *mut u16, _: *mut WMDM_TAG_DATATYPE, _: *mut *mut u8, _: *mut u32) -> HRESULT§GetItemCount: unsafe extern "system" fn(_: *mut c_void, _: *mut u32) -> HRESULT

Implementations§

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impl IWMDMMetaData_Vtbl

pub const fn new<Identity: IWMDMMetaData_Impl, const OFFSET: isize>() -> Self

pub fn matches(iid: &GUID) -> bool

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