IThumbnailExtractorVtbl

mysqlclient_sys_ext

Struct IThumbnailExtractorVtbl

#[repr(C)]pub struct IThumbnailExtractorVtbl {
    pub QueryInterface: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor, riid: *const IID, ppvObject: *mut *mut c_void) -> HRESULT>,
    pub AddRef: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor) -> ULONG>,
    pub Release: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor) -> ULONG>,
    pub ExtractThumbnail: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage, ulLength: ULONG, ulHeight: ULONG, pulOutputLength: *mut ULONG, pulOutputHeight: *mut ULONG, phOutputBitmap: *mut HBITMAP) -> HRESULT>,
    pub OnFileUpdated: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage) -> HRESULT>,
}

Fields§

QueryInterface: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor, riid: *const IID, ppvObject: *mut *mut c_void) -> HRESULT>

§AddRef: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor) -> ULONG>§Release: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor) -> ULONG>§

ExtractThumbnail: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage, ulLength: ULONG, ulHeight: ULONG, pulOutputLength: *mut ULONG, pulOutputHeight: *mut ULONG, phOutputBitmap: *mut HBITMAP) -> HRESULT>

§OnFileUpdated: Option<unsafe extern "stdcall" fn(This: *mut IThumbnailExtractor, pStg: *mut IStorage) -> HRESULT>

Trait Implementations§

impl Clone for IThumbnailExtractorVtbl

fn clone(&self) -> IThumbnailExtractorVtbl

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Copy for IThumbnailExtractorVtbl

Auto Trait Implementations§

impl Freeze for IThumbnailExtractorVtbl

impl RefUnwindSafe for IThumbnailExtractorVtbl

impl Send for IThumbnailExtractorVtbl

impl Sync for IThumbnailExtractorVtbl

impl Unpin for IThumbnailExtractorVtbl

impl UnwindSafe for IThumbnailExtractorVtbl

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.