IDataFilterVtbl

mysqlclient_sys_ext

Struct IDataFilterVtbl

#[repr(C)]pub struct IDataFilterVtbl {
    pub QueryInterface: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter, riid: *const IID, ppvObject: *mut *mut c_void) -> HRESULT>,
    pub AddRef: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter) -> ULONG>,
    pub Release: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter) -> ULONG>,
    pub DoEncode: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter, dwFlags: DWORD, lInBufferSize: LONG, pbInBuffer: *mut BYTE, lOutBufferSize: LONG, pbOutBuffer: *mut BYTE, lInBytesAvailable: LONG, plInBytesRead: *mut LONG, plOutBytesWritten: *mut LONG, dwReserved: DWORD) -> HRESULT>,
    pub DoDecode: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter, dwFlags: DWORD, lInBufferSize: LONG, pbInBuffer: *mut BYTE, lOutBufferSize: LONG, pbOutBuffer: *mut BYTE, lInBytesAvailable: LONG, plInBytesRead: *mut LONG, plOutBytesWritten: *mut LONG, dwReserved: DWORD) -> HRESULT>,
    pub SetEncodingLevel: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter, dwEncLevel: DWORD) -> HRESULT>,
}

Fields§

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

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

DoEncode: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter, dwFlags: DWORD, lInBufferSize: LONG, pbInBuffer: *mut BYTE, lOutBufferSize: LONG, pbOutBuffer: *mut BYTE, lInBytesAvailable: LONG, plInBytesRead: *mut LONG, plOutBytesWritten: *mut LONG, dwReserved: DWORD) -> HRESULT>

DoDecode: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter, dwFlags: DWORD, lInBufferSize: LONG, pbInBuffer: *mut BYTE, lOutBufferSize: LONG, pbOutBuffer: *mut BYTE, lInBytesAvailable: LONG, plInBytesRead: *mut LONG, plOutBytesWritten: *mut LONG, dwReserved: DWORD) -> HRESULT>

§SetEncodingLevel: Option<unsafe extern "stdcall" fn(This: *mut IDataFilter, dwEncLevel: DWORD) -> HRESULT>

Trait Implementations§

impl Clone for IDataFilterVtbl

fn clone(&self) -> IDataFilterVtbl

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 IDataFilterVtbl

Auto Trait Implementations§

impl Freeze for IDataFilterVtbl

impl RefUnwindSafe for IDataFilterVtbl

impl Send for IDataFilterVtbl

impl Sync for IDataFilterVtbl

impl Unpin for IDataFilterVtbl

impl UnwindSafe for IDataFilterVtbl

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.