Struct makepad_widgets::shader::std::windows::Win32::System::Ole::IDropSource

#[repr(transparent)]
pub struct IDropSource(/* private fields */);

Implementations

impl IDropSource

pub unsafe fn QueryContinueDrag<P0>( &self, fescapepressed: P0, grfkeystate: MODIFIERKEYS_FLAGS ) -> HRESULTwhere P0: IntoParam<BOOL, <BOOL as TypeKind>::TypeKind>,

Required features: "Win32_Foundation", "Win32_System_SystemServices"

pub unsafe fn GiveFeedback(&self, dweffect: DROPEFFECT) -> HRESULT

Trait Implementations

impl AsImpl<DropSource> for IDropSource

unsafe fn as_impl(&self) -> &DropSource

Safety

impl Clone for IDropSource

fn clone(&self) -> IDropSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComInterface for IDropSource

const IID: GUID = _

A unique identifier representing this interface.

fn as_unknown(&self) -> &IUnknown

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

Attempts to cast the current interface to another interface using QueryInterface.

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

Attempts to create a Weak reference to this object.

impl Debug for IDropSource

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

Formats the value using the given formatter.

impl From<DropSource> for IDropSource

fn from(this: DropSource) -> IDropSource

Converts to this type from the input type.

impl Interface for IDropSource

type Vtable = IDropSource_Vtbl

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

impl PartialEq<IDropSource> for IDropSource

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for IDropSource