Struct makepad_widgets::shader::std::windows::Devices::Enumeration::DeviceInformationCollection

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

Implementations

impl DeviceInformationCollection

pub fn First(&self) -> Result<IIterator<DeviceInformation>, Error>

Required features: "Foundation_Collections"

pub fn GetAt(&self, index: u32) -> Result<DeviceInformation, Error>

Required features: "Foundation_Collections"

pub fn Size(&self) -> Result<u32, Error>

Required features: "Foundation_Collections"

pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> Result<bool, Error>where P0: IntoParam<DeviceInformation, <DeviceInformation as TypeKind>::TypeKind>,

Required features: "Foundation_Collections"

pub fn GetMany( &self, startindex: u32, items: &mut [Option<DeviceInformation>] ) -> Result<u32, Error>

Required features: "Foundation_Collections"

Trait Implementations

impl Clone for DeviceInformationCollection

fn clone(&self) -> DeviceInformationCollection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComInterface for DeviceInformationCollection

const IID: GUID = <super::super::Foundation::Collections::IVectorView<DeviceInformation> as ::windows_core::ComInterface>::IID

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 DeviceInformationCollection

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

Formats the value using the given formatter.

impl Interface for DeviceInformationCollection

type Vtable = IVectorView_Vtbl<DeviceInformation>

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 IntoIterator for &DeviceInformationCollection

type Item = DeviceInformation

The type of the elements being iterated over.

type IntoIter = VectorViewIterator<<&DeviceInformationCollection as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <&DeviceInformationCollection as IntoIterator>::IntoIter

Creates an iterator from a value.

impl IntoIterator for DeviceInformationCollection

type Item = DeviceInformation

The type of the elements being iterated over.

type IntoIter = VectorViewIterator<<DeviceInformationCollection as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <DeviceInformationCollection as IntoIterator>::IntoIter

Creates an iterator from a value.

impl PartialEq<DeviceInformationCollection> for DeviceInformationCollection

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

impl Send for DeviceInformationCollection

impl Sync for DeviceInformationCollection