Struct IDataObject

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

Implementations

impl IDataObject

pub unsafe fn GetData(&self, pformatetcin: *mut FORMATETC) -> Result<STGMEDIUM>

pub unsafe fn GetDataHere( &self, pformatetc: *mut FORMATETC, pmedium: *mut STGMEDIUM, ) -> Result<()>

pub unsafe fn QueryGetData(&self, pformatetc: *mut FORMATETC) -> Result<()>

pub unsafe fn GetCanonicalFormatEtc( &self, pformatectin: *mut FORMATETC, ) -> Result<FORMATETC>

pub unsafe fn SetData<'a>( &self, pformatetc: *mut FORMATETC, pmedium: *mut STGMEDIUM, frelease: impl IntoParam<'a, BOOL>, ) -> Result<()>

pub unsafe fn EnumFormatEtc(&self, dwdirection: u32) -> Result<IEnumFORMATETC>

pub unsafe fn DAdvise<'a>( &self, pformatetc: *mut FORMATETC, advf: u32, padvsink: impl IntoParam<'a, IAdviseSink>, ) -> Result<u32>

pub unsafe fn DUnadvise(&self, dwconnection: u32) -> Result<()>

pub unsafe fn EnumDAdvise(&self) -> Result<IEnumSTATDATA>

Trait Implementations

impl Clone for IDataObject

fn clone(&self) -> IDataObject

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IDataObject

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

Formats the value using the given formatter.

impl From<&IDataObject> for IUnknown

fn from(value: &IDataObject) -> Self

Converts to this type from the input type.

impl From<IDataObject> for IUnknown

fn from(value: IDataObject) -> Self

Converts to this type from the input type.

impl Interface for IDataObject

const IID: Guid

type Vtable = IDataObject_abi

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

Safety

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

where T: Interface,

Safety

unsafe fn query(&self, iid: *const Guid, interface: *mut *mut c_void) -> HRESULT

Safety

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.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

impl PartialEq for IDataObject

fn eq(&self, other: &IDataObject) -> 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 IDataObject

impl StructuralPartialEq for IDataObject