Struct windows::Win32::System::ComponentServices::ContextInfo_Vtbl

#[repr(C)]pub struct ContextInfo_Vtbl {
    pub base__: IDispatch_Vtbl,
    pub IsInTransaction: unsafe extern "system" fn(_: *mut c_void, _: *mut VARIANT_BOOL) -> HRESULT,
    pub GetTransaction: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT,
    pub GetTransactionId: unsafe extern "system" fn(_: *mut c_void, _: *mut MaybeUninit<BSTR>) -> HRESULT,
    pub GetActivityId: unsafe extern "system" fn(_: *mut c_void, _: *mut MaybeUninit<BSTR>) -> HRESULT,
    pub GetContextId: unsafe extern "system" fn(_: *mut c_void, _: *mut MaybeUninit<BSTR>) -> HRESULT,
}

Fields§

§base__: IDispatch_Vtbl§IsInTransaction: unsafe extern "system" fn(_: *mut c_void, _: *mut VARIANT_BOOL) -> HRESULT§GetTransaction: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT§GetTransactionId: unsafe extern "system" fn(_: *mut c_void, _: *mut MaybeUninit<BSTR>) -> HRESULT§GetActivityId: unsafe extern "system" fn(_: *mut c_void, _: *mut MaybeUninit<BSTR>) -> HRESULT§GetContextId: unsafe extern "system" fn(_: *mut c_void, _: *mut MaybeUninit<BSTR>) -> HRESULT

Implementations§

impl ContextInfo_Vtbl

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

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

Auto Trait Implementations§

impl Freeze for ContextInfo_Vtbl

impl RefUnwindSafe for ContextInfo_Vtbl

impl Send for ContextInfo_Vtbl

impl Sync for ContextInfo_Vtbl

impl Unpin for ContextInfo_Vtbl

impl UnwindSafe for ContextInfo_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.