Struct windows::Win32::Graphics::DirectWrite::IDWriteFontDownloadQueue_Vtbl

#[repr(C)]pub struct IDWriteFontDownloadQueue_Vtbl {
    pub base__: IUnknown_Vtbl,
    pub AddListener: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: *mut u32) -> HRESULT,
    pub RemoveListener: unsafe extern "system" fn(_: *mut c_void, _: u32) -> HRESULT,
    pub IsEmpty: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub BeginDownload: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void) -> HRESULT,
    pub CancelDownload: unsafe extern "system" fn(_: *mut c_void) -> HRESULT,
    pub GetGenerationCount: unsafe extern "system" fn(_: *mut c_void) -> u64,
}

Fields§

§base__: IUnknown_Vtbl§AddListener: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: *mut u32) -> HRESULT§RemoveListener: unsafe extern "system" fn(_: *mut c_void, _: u32) -> HRESULT§IsEmpty: unsafe extern "system" fn(_: *mut c_void) -> BOOL§BeginDownload: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void) -> HRESULT§CancelDownload: unsafe extern "system" fn(_: *mut c_void) -> HRESULT§GetGenerationCount: unsafe extern "system" fn(_: *mut c_void) -> u64

Implementations§

impl IDWriteFontDownloadQueue_Vtbl

pub const fn new<Identity, const OFFSET: isize>() -> IDWriteFontDownloadQueue_Vtbl
where Identity: IDWriteFontDownloadQueue_Impl + IUnknownImpl,

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

Auto Trait Implementations§

impl Freeze for IDWriteFontDownloadQueue_Vtbl

impl RefUnwindSafe for IDWriteFontDownloadQueue_Vtbl

impl Send for IDWriteFontDownloadQueue_Vtbl

impl Sync for IDWriteFontDownloadQueue_Vtbl

impl Unpin for IDWriteFontDownloadQueue_Vtbl

impl UnwindSafe for IDWriteFontDownloadQueue_Vtbl

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.