Struct winapi::um::dwrite_3::IDWriteFontDownloadQueue

#[repr(C)]
pub struct IDWriteFontDownloadQueue {
    pub lpVtbl: *const IDWriteFontDownloadQueueVtbl,
}

Fields

lpVtbl: *const IDWriteFontDownloadQueueVtbl

Methods

impl IDWriteFontDownloadQueue

pub unsafe fn AddListener(
    &self,
    listener: *mut IDWriteFontDownloadListener,
    token: *mut UINT32
) -> HRESULT

pub unsafe fn RemoveListener(&self, token: UINT32) -> HRESULT

pub unsafe fn IsEmpty(&self) -> BOOL

pub unsafe fn BeginDownload(&self, context: *mut IUnknown) -> HRESULT

pub unsafe fn CancelDownload(&self) -> HRESULT

pub unsafe fn GetGenerationCount(&self) -> UINT64

Methods from Deref<Target = IUnknown>

pub unsafe fn QueryInterface(
    &self,
    riid: REFIID,
    ppvObject: *mut *mut c_void
) -> HRESULT

pub unsafe fn AddRef(&self) -> ULONG

pub unsafe fn Release(&self) -> ULONG

Trait Implementations

impl Interface for IDWriteFontDownloadQueue

fn uuidof() -> GUID

impl Deref for IDWriteFontDownloadQueue

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &IUnknown

Dereferences the value.