Struct IOleUndoUnit 

pub struct IOleUndoUnit(/* private fields */);

Implementations

impl IOleUndoUnit

pub unsafe fn Do<'a, T0__: IntoParam<'a, IOleUndoManager>>( &self, pundomanager: T0__, ) -> ErrorCode

pub unsafe fn GetUnitType(&self, pclsid: *mut Guid, plid: *mut i32) -> ErrorCode

pub unsafe fn OnNextAdd(&self) -> ErrorCode

Trait Implementations

impl Clone for IOleUndoUnit

fn clone(&self) -> IOleUndoUnit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOleUndoUnit

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<&IOleParentUndoUnit> for IOleUndoUnit

fn from(value: &IOleParentUndoUnit) -> Self

Converts to this type from the input type.

impl From<&IOleUndoUnit> for IUnknown

fn from(value: &IOleUndoUnit) -> Self

Converts to this type from the input type.

impl From<IOleParentUndoUnit> for IOleUndoUnit

fn from(value: IOleParentUndoUnit) -> Self

Converts to this type from the input type.

impl From<IOleUndoUnit> for IUnknown

fn from(value: IOleUndoUnit) -> Self

Converts to this type from the input type.

impl Interface for IOleUndoUnit

const IID: Guid

type Vtable = IOleUndoUnit_abi

unsafe fn vtable(&self) -> &Self::Vtable

Returns the vtable for the current interface.

unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable

where T: Interface,

Returns the vtable for an assumed interface. The name comes from Box’s assume_init method as it assumes the vtable is implemented by the current interface’s vtable (e.g. a parent interface).

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

impl<'a> IntoParam<'a, IOleUndoUnit> for &'a IOleParentUndoUnit

fn into_param(self) -> Param<'a, IOleUndoUnit>

impl<'a> IntoParam<'a, IOleUndoUnit> for IOleParentUndoUnit

fn into_param(self) -> Param<'a, IOleUndoUnit>

impl<'a> IntoParam<'a, IUnknown> for &'a IOleUndoUnit

fn into_param(self) -> Param<'a, IUnknown>

impl<'a> IntoParam<'a, IUnknown> for IOleUndoUnit

fn into_param(self) -> Param<'a, IUnknown>

impl PartialEq for IOleUndoUnit

fn eq(&self, other: &IOleUndoUnit) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IOleUndoUnit

impl StructuralPartialEq for IOleUndoUnit