Struct makepad_widgets::shader::std::os::windows::enumformatetc::IEnumFORMATETC

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

Implementations

impl IEnumFORMATETC

pub unsafe fn Next( &self, rgelt: &mut [FORMATETC], pceltfetched: Option<*mut u32> ) -> HRESULT

pub unsafe fn Skip(&self, celt: u32) -> Result<(), Error>

pub unsafe fn Reset(&self) -> Result<(), Error>

pub unsafe fn Clone(&self) -> Result<IEnumFORMATETC, Error>

Trait Implementations

impl AsImpl<EnumFormatEtc> for IEnumFORMATETC

unsafe fn as_impl(&self) -> &EnumFormatEtc

Safety

impl Clone for IEnumFORMATETC

fn clone(&self) -> IEnumFORMATETC

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComInterface for IEnumFORMATETC

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 IEnumFORMATETC

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

Formats the value using the given formatter.

impl From<EnumFormatEtc> for IEnumFORMATETC

fn from(this: EnumFormatEtc) -> IEnumFORMATETC

Converts to this type from the input type.

impl Interface for IEnumFORMATETC

type Vtable = IEnumFORMATETC_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<IEnumFORMATETC> for IEnumFORMATETC

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